[Feat] testcase of pg generated as identity-openGauss-server-AtomGit

Mcontrib/shark/expected/functions.out+5-1

	@@ -354,7 +354,11 @@ select @@fetch_status;
354	fetch next from c2; -- expect error	354	fetch next from c2; -- expect error
355	ERROR: cursor "c2" does not exist	355	ERROR: cursor "c2" does not exist
356	select @@fetch_status;	356	select @@fetch_status;
357	-ERROR: current transaction is aborted, commands ignored until end of transaction block, firstChar[Q]	357	+ fetch_status
		358	+--------------
		359	+ -1
		360	+(1 row)
		361	+
358	rollback transaction;	362	rollback transaction;
359	-- multi cursors	363	-- multi cursors
360	begin transaction;	364	begin transaction;

Mcontrib/shark/expected/identity.out+126-94

	@@ -39,13 +39,14 @@ select * from book;
39	(4 rows)	39	(4 rows)
40		40
41	ALTER table book add column id int identity;	41	ALTER table book add column id int identity;
42	-ERROR: multiple identity specifications for column "bookid" of table "book"	42	+NOTICE: ALTER TABLE will create implicit sequence "book_id_seq_identity" for serial column "book.id"
		43	+ERROR: Multiple identity columns specified for table "book". Only one identity column per table is allowed.
43	ALTER table book alter bookId type text;	44	ALTER table book alter bookId type text;
44	-ERROR: Identity column 'bookid' data type invalid.	45	+ERROR: Not supported alter identity column bookid type
45	drop table if exists book;	46	drop table if exists book;
46	CREATE TABLE book(id int identity, bookId int IDENTITY, bookname NVARCHAR(50), author NVARCHAR(50));	47	CREATE TABLE book(id int identity, bookId int IDENTITY, bookname NVARCHAR(50), author NVARCHAR(50));
47	NOTICE: CREATE TABLE will create implicit sequence "book_id_seq_identity" for serial column "book.id"	48	NOTICE: CREATE TABLE will create implicit sequence "book_id_seq_identity" for serial column "book.id"
48	-ERROR: table can only have one identity column	49	+ERROR: Multiple identity columns specified for table "book". Only one identity column per table is allowed.
49	CREATE TABLE book	50	CREATE TABLE book
50	(	51	(
51	bookId int NOT NULL PRIMARY KEY IDENTITY,	52	bookId int NOT NULL PRIMARY KEY IDENTITY,
	@@ -265,6 +266,8 @@ CREATE TABLE book(id serial, bookId int identity default 5, bookname char(20));
265	NOTICE: CREATE TABLE will create implicit sequence "book_id_seq" for serial column "book.id"	266	NOTICE: CREATE TABLE will create implicit sequence "book_id_seq" for serial column "book.id"
266	NOTICE: CREATE TABLE will create implicit sequence "book_bookid_seq_identity" for serial column "book.bookid"	267	NOTICE: CREATE TABLE will create implicit sequence "book_bookid_seq_identity" for serial column "book.bookid"
267	ERROR: multiple default values specified for column "bookid" of table "book"	268	ERROR: multiple default values specified for column "bookid" of table "book"
		269	+LINE 1: CREATE TABLE book(id serial, bookId int identity default 5, ...
		270	+ ^
268	CREATE TABLE t_identity(id serial, col int identity(5,10), col2 text)	271	CREATE TABLE t_identity(id serial, col int identity(5,10), col2 text)
269	partition by range(col)(	272	partition by range(col)(
270	partition p1 VALUES LESS THAN (10),	273	partition p1 VALUES LESS THAN (10),
	@@ -477,9 +480,8 @@ insert into t_identity_0013(name) values('lisi');
477	insert into t_identity_0013(name) values('wangwu');	480	insert into t_identity_0013(name) values('wangwu');
478	--error	481	--error
479	update t_identity_0013 set id=4 where name='zhangsan';	482	update t_identity_0013 set id=4 where name='zhangsan';
480	-ERROR: Cannot update identity column "id"	483	+ERROR: column "id" can only be updated to DEFAULT
481	-LINE 1: update t_identity_0013 set id=4 where name='zhangsan';	484	+DETAIL: Column "id" is an identity column defined as "IDENTITY".
482	- ^
483	drop table t_identity_0013;	485	drop table t_identity_0013;
484	-- ## ident_current after truncate table. expected: success.	486	-- ## ident_current after truncate table. expected: success.
485	create table t_identity_0021(id int identity(100,1), name varchar(10));	487	create table t_identity_0021(id int identity(100,1), name varchar(10));
	@@ -533,14 +535,30 @@ select scope_identity();
533	(1 row)	535	(1 row)
534		536
535	-- no option.	537	-- no option.
536	-create table t_identity_0023_1 (like t_identity_0023);	538	+create table t_identity_0023_1_1 (like t_identity_0023);
		539	+\d+ t_identity_0023_1_1
		540	+ Table "identity_schema.t_identity_0023_1_1"
		541	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
		542	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
		543	+ id \| integer \| not null \| plain \| \|
		544	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
		545	+Has OIDs: no
		546	+Options: orientation=row, compression=no, collate=1537
		547	+Character Set: UTF8
		548	+Collate: utf8mb4_general_ci
		549	+
		550	+insert t_identity_0023_1_1 (name) values('xxx1');
		551	+ERROR: null value in column "id" violates not-null constraint
		552	+DETAIL: Failing row contains (null, xxx1).
		553	+-- including IDENTITY.
		554	+create table t_identity_0023_1 (like t_identity_0023 INCLUDING IDENTITY);
537	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0023_1_id_seq_identity" for serial column "t_identity_0023_1.id"	555	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0023_1_id_seq_identity" for serial column "t_identity_0023_1.id"
538	\d+ t_identity_0023_1	556	\d+ t_identity_0023_1
539	- Table "identity_schema.t_identity_0023_1"	557	+ Table "identity_schema.t_identity_0023_1"
540	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	558	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
541	---------+-----------------------+-------------------------------------------------------------------------+----------+--------------+-------------	559	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
542	- id \| integer \| not null default nextval('t_identity_0023_1_id_seq_identity'::regclass) \| plain \| \|	560	+ id \| integer \| not null identity \| plain \| \|
543	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	561	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
544	Has OIDs: no	562	Has OIDs: no
545	Options: orientation=row, compression=no, collate=1537	563	Options: orientation=row, compression=no, collate=1537
546	Character Set: UTF8	564	Character Set: UTF8
	@@ -590,24 +608,27 @@ select * from t_identity_0023_1 order by id;
590		608
591	-- including DEFAULTS.	609	-- including DEFAULTS.
592	create table t_identity_0023_2 (like t_identity_0023 INCLUDING DEFAULTS);	610	create table t_identity_0023_2 (like t_identity_0023 INCLUDING DEFAULTS);
593	-NOTICE: CREATE TABLE will create implicit sequence "t_identity_0023_2_id_seq_identity" for serial column "t_identity_0023_2.id"
594	\d+ t_identity_0023_2	611	\d+ t_identity_0023_2
595	- Table "identity_schema.t_identity_0023_2"	612	+ Table "identity_schema.t_identity_0023_2"
596	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	613	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
597	---------+-----------------------+-------------------------------------------------------------------------+----------+--------------+-------------	614	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
598	- id \| integer \| not null default nextval('t_identity_0023_2_id_seq_identity'::regclass) \| plain \| \|	615	+ id \| integer \| not null \| plain \| \|
599	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	616	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
600	Has OIDs: no	617	Has OIDs: no
601	Options: orientation=row, compression=no, collate=1537	618	Options: orientation=row, compression=no, collate=1537
602	Character Set: UTF8	619	Character Set: UTF8
603	Collate: utf8mb4_general_ci	620	Collate: utf8mb4_general_ci
604		621
605	insert t_identity_0023_2 (name) values('xxx1');	622	insert t_identity_0023_2 (name) values('xxx1');
		623	+ERROR: null value in column "id" violates not-null constraint
		624	+DETAIL: Failing row contains (null, xxx1).
606	insert t_identity_0023_2 (name) values('xxx1');	625	insert t_identity_0023_2 (name) values('xxx1');
		626	+ERROR: null value in column "id" violates not-null constraint
		627	+DETAIL: Failing row contains (null, xxx1).
607	select ident_current('t_identity_0023_2');	628	select ident_current('t_identity_0023_2');
608	ident_current	629	ident_current
609	---------------	630	---------------
610	- 101	631	+
611	(1 row)	632	(1 row)
612		633
613	select scope_identity();	634	select scope_identity();
	@@ -616,7 +637,7 @@ select scope_identity();
616	101	637	101
617	(1 row)	638	(1 row)
618		639
619	-drop table t_identity_0023;	640	+drop table t_identity_0023, t_identity_0023_1_1;
620	drop table t_identity_0023_1;	641	drop table t_identity_0023_1;
621	drop table t_identity_0023_2;	642	drop table t_identity_0023_2;
622	-- ## can't insert identity column, expected error.	643	-- ## can't insert identity column, expected error.
	@@ -626,9 +647,9 @@ create table t_identity(id int identity, col text);
626	NOTICE: CREATE TABLE will create implicit sequence "t_identity_id_seq_identity" for serial column "t_identity.id"	647	NOTICE: CREATE TABLE will create implicit sequence "t_identity_id_seq_identity" for serial column "t_identity.id"
627	-- expected error.	648	-- expected error.
628	insert into t_identity(id, col) values(2,'zshan');	649	insert into t_identity(id, col) values(2,'zshan');
629	-ERROR: Cannot insert identity column "id"	650	+ERROR: cannot insert a non-DEFAULT value into column "id"
630	-LINE 1: insert into t_identity(id, col) values(2,'zshan');	651	+DETAIL: Column "id" is an identity column defined as "IDENTITY".
631	- ^	652	+HINT: Use OVERRIDING SYSTEM VALUE to override, Or turn on "identity_insert".
632	select ident_current('t_identity');	653	select ident_current('t_identity');
633	ident_current	654	ident_current
634	---------------	655	---------------
	@@ -665,9 +686,9 @@ insert into t_identity(col) select 'test';
665	insert into t_identity(col) select 'test';	686	insert into t_identity(col) select 'test';
666	-- expected error.	687	-- expected error.
667	insert into t_identity(id, col) select 1, 'test';	688	insert into t_identity(id, col) select 1, 'test';
668	-ERROR: Cannot insert identity column "id"	689	+ERROR: cannot insert a non-DEFAULT value into column "id"
669	-LINE 1: insert into t_identity(id, col) select 1, 'test';	690	+DETAIL: Column "id" is an identity column defined as "IDENTITY".
670	- ^	691	+HINT: Use OVERRIDING SYSTEM VALUE to override, Or turn on "identity_insert".
671	-- expected success.	692	-- expected success.
672	set identity_insert = on;	693	set identity_insert = on;
673	insert into t_identity(id, col) select 1, 'test';	694	insert into t_identity(id, col) select 1, 'test';
	@@ -699,9 +720,9 @@ select * from t_identity order by id;
699	-- expected error.	720	-- expected error.
700	insert into t_identity(id, col) values(100, 'newtest')	721	insert into t_identity(id, col) values(100, 'newtest')
701	on duplicate key update col = VALUES(col);	722	on duplicate key update col = VALUES(col);
702	-ERROR: Cannot insert identity column "id"	723	+ERROR: cannot insert a non-DEFAULT value into column "id"
703	-LINE 1: insert into t_identity(id, col) values(100, 'newtest')	724	+DETAIL: Column "id" is an identity column defined as "IDENTITY".
704	- ^	725	+HINT: Use OVERRIDING SYSTEM VALUE to override, Or turn on "identity_insert".
705	-- expected error.	726	-- expected error.
706	insert into t_identity(col) values(100, 'newtest')	727	insert into t_identity(col) values(100, 'newtest')
707	on duplicate key update col = VALUES(col);	728	on duplicate key update col = VALUES(col);
	@@ -740,9 +761,9 @@ when not matched then
740	merge into target_table AS t using source_table AS s ON t.id = s.id	761	merge into target_table AS t using source_table AS s ON t.id = s.id
741	when not matched then	762	when not matched then
742	insert (id, name, age) values (s.id, s.name, s.age);	763	insert (id, name, age) values (s.id, s.name, s.age);
743	-ERROR: Cannot insert identity column "id"	764	+ERROR: cannot insert a non-DEFAULT value into column "id"
744	-LINE 3: insert (id, name, age) values (s.id, s.name, s.age);	765	+DETAIL: Column "id" is an identity column defined as "IDENTITY".
745	- ^	766	+HINT: Use OVERRIDING SYSTEM VALUE to override, Or turn on "identity_insert"
746	-- expected success.	767	-- expected success.
747	set identity_insert = on;	768	set identity_insert = on;
748	merge into target_table AS t using source_table AS s ON t.id = s.id	769	merge into target_table AS t using source_table AS s ON t.id = s.id
	@@ -795,10 +816,10 @@ NOTICE: CREATE TABLE will create implicit sequence "t_identity_0024_02_id_seq_i
795	select id as id_alias into t_identity_0024_02_1 from t_identity_0024;	816	select id as id_alias into t_identity_0024_02_1 from t_identity_0024;
796	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0024_02_1_id_alias_seq_identity" for serial column "t_identity_0024_02_1.id_alias"	817	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0024_02_1_id_alias_seq_identity" for serial column "t_identity_0024_02_1.id_alias"
797	\d+ t_identity_0024_02_1	818	\d+ t_identity_0024_02_1
798	- Table "identity_schema.t_identity_0024_02_1"	819	+ Table "identity_schema.t_identity_0024_02_1"
799	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	820	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
800	-----------+---------+----------------------------------------------------------------------------------+---------+--------------+-------------	821	+----------+---------+-------------------+---------+--------------+-------------
801	- id_alias \| integer \| not null default nextval('t_identity_0024_02_1_id_alias_seq_identity'::regclass) \| plain \| \|	822	+ id_alias \| integer \| not null identity \| plain \| \|
802	Has OIDs: no	823	Has OIDs: no
803	Options: orientation=row, compression=no, collate=1537	824	Options: orientation=row, compression=no, collate=1537
804	Character Set: UTF8	825	Character Set: UTF8
	@@ -813,12 +834,12 @@ select ident_current('t_identity_0024_02_1');
813	select * into t_identity_0024_03 from t_identity_0024;	834	select * into t_identity_0024_03 from t_identity_0024;
814	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0024_03_id_seq_identity" for serial column "t_identity_0024_03.id"	835	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0024_03_id_seq_identity" for serial column "t_identity_0024_03.id"
815	\d+ t_identity_0024_03	836	\d+ t_identity_0024_03
816	- Table "identity_schema.t_identity_0024_03"	837	+ Table "identity_schema.t_identity_0024_03"
817	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	838	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
818	---------+-----------------------+--------------------------------------------------------------------------+----------+--------------+-------------	839	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
819	- id \| integer \| not null default nextval('t_identity_0024_03_id_seq_identity'::regclass) \| plain \| \|	840	+ id \| integer \| not null identity \| plain \| \|
820	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	841	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
821	- age \| integer \| \| plain \| \|	842	+ age \| integer \| \| plain \| \|
822	Has OIDs: no	843	Has OIDs: no
823	Options: orientation=row, compression=no, collate=1537	844	Options: orientation=row, compression=no, collate=1537
824	Character Set: UTF8	845	Character Set: UTF8
	@@ -833,11 +854,11 @@ select ident_current('t_identity_0024_03');
833	select id, age as alias_age into t_identity_0024_04 from t_identity_0024;	854	select id, age as alias_age into t_identity_0024_04 from t_identity_0024;
834	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0024_04_id_seq_identity" for serial column "t_identity_0024_04.id"	855	NOTICE: CREATE TABLE will create implicit sequence "t_identity_0024_04_id_seq_identity" for serial column "t_identity_0024_04.id"
835	\d+ t_identity_0024_04	856	\d+ t_identity_0024_04
836	- Table "identity_schema.t_identity_0024_04"	857	+ Table "identity_schema.t_identity_0024_04"
837	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	858	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
838	------------+---------+--------------------------------------------------------------------------+---------+--------------+-------------	859	+-----------+---------+-------------------+---------+--------------+-------------
839	- id \| integer \| not null default nextval('t_identity_0024_04_id_seq_identity'::regclass) \| plain \| \|	860	+ id \| integer \| not null identity \| plain \| \|
840	- alias_age \| integer \| \| plain \| \|	861	+ alias_age \| integer \| \| plain \| \|
841	Has OIDs: no	862	Has OIDs: no
842	Options: orientation=row, compression=no, collate=1537	863	Options: orientation=row, compression=no, collate=1537
843	Character Set: UTF8	864	Character Set: UTF8
	@@ -868,9 +889,9 @@ select * from t_identity_0024_04 order by id;
868	set identity_insert = off;	889	set identity_insert = off;
869	-- expected: error	890	-- expected: error
870	insert into t_identity_0024_04(id, alias_age) values (1000, 22);	891	insert into t_identity_0024_04(id, alias_age) values (1000, 22);
871	-ERROR: Cannot insert identity column "id"	892	+ERROR: cannot insert a non-DEFAULT value into column "id"
872	-LINE 1: insert into t_identity_0024_04(id, alias_age) values (1000, ...	893	+DETAIL: Column "id" is an identity column defined as "IDENTITY".
873	- ^	894	+HINT: Use OVERRIDING SYSTEM VALUE to override, Or turn on "identity_insert".
874	set identity_insert = on;	895	set identity_insert = on;
875	-- expected: success	896	-- expected: success
876	insert into t_identity_0024_04(id, alias_age) values (1000, 22);	897	insert into t_identity_0024_04(id, alias_age) values (1000, 22);
	@@ -947,9 +968,9 @@ NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_id1_s
947	select * into t_serial_identity_001_1 from t_serial_identity_001;	968	select * into t_serial_identity_001_1 from t_serial_identity_001;
948	NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_1_id_seq_identity" for serial column "t_serial_identity_001_1.id"	969	NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_1_id_seq_identity" for serial column "t_serial_identity_001_1.id"
949	NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_1_id1_seq" for serial column "t_serial_identity_001_1.id1"	970	NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_1_id1_seq" for serial column "t_serial_identity_001_1.id1"
950	-ERROR: Cannot insert identity column "id"	971	+ERROR: cannot insert a non-DEFAULT value into column "id"
951	-LINE 1: ...t * into t_serial_identity_001_1 from t_serial_identity_001;	972	+DETAIL: Column "id" is an identity column defined as "IDENTITY".
952	- ^	973	+HINT: Use OVERRIDING SYSTEM VALUE to override, Or turn on "identity_insert".
953	set identity_insert = on;	974	set identity_insert = on;
954	-- expected: success	975	-- expected: success
955	select * into t_serial_identity_001_1 from t_serial_identity_001;	976	select * into t_serial_identity_001_1 from t_serial_identity_001;
	@@ -957,12 +978,12 @@ NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_1_id_
957	NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_1_id1_seq" for serial column "t_serial_identity_001_1.id1"	978	NOTICE: CREATE TABLE will create implicit sequence "t_serial_identity_001_1_id1_seq" for serial column "t_serial_identity_001_1.id1"
958	set identity_insert = off;	979	set identity_insert = off;
959	\d+ t_serial_identity_001_1	980	\d+ t_serial_identity_001_1
960	- Table "identity_schema.t_serial_identity_001_1"	981	+ Table "identity_schema.t_serial_identity_001_1"
961	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	982	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
962	---------+-----------------------+-------------------------------------------------------------------------------+----------+--------------+-------------	983	+--------+-----------------------+-----------------------------------------------------------------------+----------+--------------+-------------
963	- id \| integer \| not null default nextval('t_serial_identity_001_1_id_seq_identity'::regclass) \| plain \| \|	984	+ id \| integer \| not null identity \| plain \| \|
964	- id1 \| integer \| not null default nextval('t_serial_identity_001_1_id1_seq'::regclass) \| plain \| \|	985	+ id1 \| integer \| not null default nextval('t_serial_identity_001_1_id1_seq'::regclass) \| plain \| \|
965	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	986	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
966	Has OIDs: no	987	Has OIDs: no
967	Options: orientation=row, compression=no, collate=1537	988	Options: orientation=row, compression=no, collate=1537
968	Character Set: UTF8	989	Character Set: UTF8
	@@ -992,11 +1013,11 @@ set identity_insert = on;
992	select id, name into t_identity_numeric_t1_1 from t_identity_numeric_t1;	1013	select id, name into t_identity_numeric_t1_1 from t_identity_numeric_t1;
993	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t1_1_id_seq_identity" for serial column "t_identity_numeric_t1_1.id"	1014	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t1_1_id_seq_identity" for serial column "t_identity_numeric_t1_1.id"
994	\d+ t_identity_numeric_t1_1	1015	\d+ t_identity_numeric_t1_1
995	- Table "identity_schema.t_identity_numeric_t1_1"	1016	+ Table "identity_schema.t_identity_numeric_t1_1"
996	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	1017	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
997	---------+-----------------------+-------------------------------------------------------------------------------+----------+--------------+-------------	1018	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
998	- id \| numeric(25,0) \| not null default nextval('t_identity_numeric_t1_1_id_seq_identity'::regclass) \| main \| \|	1019	+ id \| numeric(25,0) \| not null identity \| main \| \|
999	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	1020	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
1000	Has OIDs: no	1021	Has OIDs: no
1001	Options: orientation=row, compression=no, collate=1537	1022	Options: orientation=row, compression=no, collate=1537
1002	Character Set: UTF8	1023	Character Set: UTF8
	@@ -1021,11 +1042,11 @@ select id, name into t_identity_numeric_t2_1 from t_identity_numeric_t2;
1021	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t2_1_id_seq_identity" for serial column "t_identity_numeric_t2_1.id"	1042	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t2_1_id_seq_identity" for serial column "t_identity_numeric_t2_1.id"
1022	set identity_insert = off;	1043	set identity_insert = off;
1023	\d+ t_identity_numeric_t2_1	1044	\d+ t_identity_numeric_t2_1
1024	- Table "identity_schema.t_identity_numeric_t2_1"	1045	+ Table "identity_schema.t_identity_numeric_t2_1"
1025	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	1046	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
1026	---------+-----------------------+-------------------------------------------------------------------------------+----------+--------------+-------------	1047	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
1027	- id \| numeric(25,0) \| not null default nextval('t_identity_numeric_t2_1_id_seq_identity'::regclass) \| main \| \|	1048	+ id \| numeric(25,0) \| not null identity \| main \| \|
1028	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	1049	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
1029	Has OIDs: no	1050	Has OIDs: no
1030	Options: orientation=row, compression=no, collate=1537	1051	Options: orientation=row, compression=no, collate=1537
1031	Character Set: UTF8	1052	Character Set: UTF8
	@@ -1049,11 +1070,11 @@ select id, name into t_identity_numeric_t3_1 from t_identity_numeric_t3;
1049	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t3_1_id_seq_identity" for serial column "t_identity_numeric_t3_1.id"	1070	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t3_1_id_seq_identity" for serial column "t_identity_numeric_t3_1.id"
1050	set identity_insert = off;	1071	set identity_insert = off;
1051	\d+ t_identity_numeric_t3_1	1072	\d+ t_identity_numeric_t3_1
1052	- Table "identity_schema.t_identity_numeric_t3_1"	1073	+ Table "identity_schema.t_identity_numeric_t3_1"
1053	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	1074	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
1054	---------+-----------------------+-------------------------------------------------------------------------------+----------+--------------+-------------	1075	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
1055	- id \| numeric(25,0) \| not null default nextval('t_identity_numeric_t3_1_id_seq_identity'::regclass) \| main \| \|	1076	+ id \| numeric(25,0) \| not null identity \| main \| \|
1056	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	1077	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
1057	Has OIDs: no	1078	Has OIDs: no
1058	Options: orientation=row, compression=no, collate=1537	1079	Options: orientation=row, compression=no, collate=1537
1059	Character Set: UTF8	1080	Character Set: UTF8
	@@ -1074,14 +1095,14 @@ drop table t_identity_numeric_t3_1;
1074	-- max/min value	1095	-- max/min value
1075	create table t_identity_numeric_t4(id numeric(38, 0) identity, name varchar(10));	1096	create table t_identity_numeric_t4(id numeric(38, 0) identity, name varchar(10));
1076	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t4_id_seq_identity" for serial column "t_identity_numeric_t4.id"	1097	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t4_id_seq_identity" for serial column "t_identity_numeric_t4.id"
1077	-create table t_identity_numeric_t4_1 (like t_identity_numeric_t4);	1098	+create table t_identity_numeric_t4_1 (like t_identity_numeric_t4 including identity);
1078	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t4_1_id_seq_identity" for serial column "t_identity_numeric_t4_1.id"	1099	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t4_1_id_seq_identity" for serial column "t_identity_numeric_t4_1.id"
1079	\d+ t_identity_numeric_t4_1;	1100	\d+ t_identity_numeric_t4_1;
1080	- Table "identity_schema.t_identity_numeric_t4_1"	1101	+ Table "identity_schema.t_identity_numeric_t4_1"
1081	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	1102	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
1082	---------+-----------------------+-------------------------------------------------------------------------------+----------+--------------+-------------	1103	+--------+-----------------------+-----------------------------------------------+----------+--------------+-------------
1083	- id \| numeric(38,0) \| not null default nextval('t_identity_numeric_t4_1_id_seq_identity'::regclass) \| main \| \|	1104	+ id \| numeric(38,0) \| not null identity \| main \| \|
1084	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	1105	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
1085	Has OIDs: no	1106	Has OIDs: no
1086	Options: orientation=row, compression=no, collate=1537	1107	Options: orientation=row, compression=no, collate=1537
1087	Character Set: UTF8	1108	Character Set: UTF8
	@@ -1102,7 +1123,7 @@ drop table t_identity_numeric_t4_1;
1102	create table t_identity_numeric_t5(id numeric(38, 0) identity(987654321098765432100000, 2), id1 serial, name varchar(10));	1123	create table t_identity_numeric_t5(id numeric(38, 0) identity(987654321098765432100000, 2), id1 serial, name varchar(10));
1103	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_id_seq_identity" for serial column "t_identity_numeric_t5.id"	1124	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_id_seq_identity" for serial column "t_identity_numeric_t5.id"
1104	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_id1_seq" for serial column "t_identity_numeric_t5.id1"	1125	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_id1_seq" for serial column "t_identity_numeric_t5.id1"
1105	-create table t_identity_numeric_t5_1 (like t_identity_numeric_t5);	1126	+create table t_identity_numeric_t5_1 (like t_identity_numeric_t5 including identity);
1106	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_1_id_seq_identity" for serial column "t_identity_numeric_t5_1.id"	1127	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_1_id_seq_identity" for serial column "t_identity_numeric_t5_1.id"
1107	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_1_id1_seq" for serial column "t_identity_numeric_t5_1.id1"	1128	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t5_1_id1_seq" for serial column "t_identity_numeric_t5_1.id1"
1108	insert into t_identity_numeric_t5_1(name) values('xxx'); -- over int64	1129	insert into t_identity_numeric_t5_1(name) values('xxx'); -- over int64
	@@ -1118,16 +1139,16 @@ drop table t_identity_numeric_t5_1;
1118	create table t_identity_numeric_t6(id numeric(38, 0) identity(2, 987654321098765432100000), id1 serial, name varchar(10));	1139	create table t_identity_numeric_t6(id numeric(38, 0) identity(2, 987654321098765432100000), id1 serial, name varchar(10));
1119	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_id_seq_identity" for serial column "t_identity_numeric_t6.id"	1140	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_id_seq_identity" for serial column "t_identity_numeric_t6.id"
1120	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_id1_seq" for serial column "t_identity_numeric_t6.id1"	1141	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_id1_seq" for serial column "t_identity_numeric_t6.id1"
1121	-create table t_identity_numeric_t6_1 (like t_identity_numeric_t6);	1142	+create table t_identity_numeric_t6_1 (like t_identity_numeric_t6 including identity);
1122	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_1_id_seq_identity" for serial column "t_identity_numeric_t6_1.id"	1143	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_1_id_seq_identity" for serial column "t_identity_numeric_t6_1.id"
1123	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_1_id1_seq" for serial column "t_identity_numeric_t6_1.id1"	1144	NOTICE: CREATE TABLE will create implicit sequence "t_identity_numeric_t6_1_id1_seq" for serial column "t_identity_numeric_t6_1.id1"
1124	\d+ t_identity_numeric_t6_1	1145	\d+ t_identity_numeric_t6_1
1125	- Table "identity_schema.t_identity_numeric_t6_1"	1146	+ Table "identity_schema.t_identity_numeric_t6_1"
1126	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	1147	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
1127	---------+-----------------------+-------------------------------------------------------------------------------+----------+--------------+-------------	1148	+--------+-----------------------+-----------------------------------------------------------------------+----------+--------------+-------------
1128	- id \| numeric(38,0) \| not null default nextval('t_identity_numeric_t6_1_id_seq_identity'::regclass) \| main \| \|	1149	+ id \| numeric(38,0) \| not null identity \| main \| \|
1129	- id1 \| integer \| not null default nextval('t_identity_numeric_t6_1_id1_seq'::regclass) \| plain \| \|	1150	+ id1 \| integer \| not null default nextval('t_identity_numeric_t6_1_id1_seq'::regclass) \| plain \| \|
1130	- name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	1151	+ name \| character varying(10) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
1131	Has OIDs: no	1152	Has OIDs: no
1132	Options: orientation=row, compression=no, collate=1537	1153	Options: orientation=row, compression=no, collate=1537
1133	Character Set: UTF8	1154	Character Set: UTF8
	@@ -1148,11 +1169,11 @@ drop table t_identity_numeric_t6_1;
1148	create table t_ident (id int identity, col text) with (orientation=column);	1169	create table t_ident (id int identity, col text) with (orientation=column);
1149	NOTICE: CREATE TABLE will create implicit sequence "t_ident_id_seq_identity" for serial column "t_ident.id"	1170	NOTICE: CREATE TABLE will create implicit sequence "t_ident_id_seq_identity" for serial column "t_ident.id"
1150	\d+ t_ident;	1171	\d+ t_ident;
1151	- Table "identity_schema.t_ident"	1172	+ Table "identity_schema.t_ident"
1152	- Column \| Type \| Modifiers \| Storage \| Stats target \| Description	1173	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
1153	---------+---------+---------------------------------------------------------------+----------+--------------+-------------	1174	+--------+---------+-----------------------------------------------+----------+--------------+-------------
1154	- id \| integer \| not null default nextval('t_ident_id_seq_identity'::regclass) \| plain \| \|	1175	+ id \| integer \| not null identity \| plain \| \|
1155	- col \| text \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|	1176	+ col \| text \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
1156	Has OIDs: no	1177	Has OIDs: no
1157	Options: orientation=column, compression=low, collate=1537	1178	Options: orientation=column, compression=low, collate=1537
1158	Character Set: UTF8	1179	Character Set: UTF8
	@@ -1178,7 +1199,7 @@ drop table t_ident;
1178	create sequence identity_t2_id_seq_identity;	1199	create sequence identity_t2_id_seq_identity;
1179	create table identity_t2(id numeric(38, 0) identity(10, 2), b int);	1200	create table identity_t2(id numeric(38, 0) identity(10, 2), b int);
1180	NOTICE: CREATE TABLE will create implicit sequence "identity_t2_id_seq_identity1" for serial column "identity_t2.id"	1201	NOTICE: CREATE TABLE will create implicit sequence "identity_t2_id_seq_identity1" for serial column "identity_t2.id"
1181	-create table identity_t2_1 (like identity_t2);	1202	+create table identity_t2_1 (like identity_t2 including identity);
1182	NOTICE: CREATE TABLE will create implicit sequence "identity_t2_1_id_seq_identity" for serial column "identity_t2_1.id"	1203	NOTICE: CREATE TABLE will create implicit sequence "identity_t2_1_id_seq_identity" for serial column "identity_t2_1.id"
1183	insert into identity_t2_1(b) values (10);	1204	insert into identity_t2_1(b) values (10);
1184	insert into identity_t2_1(b) values (10);	1205	insert into identity_t2_1(b) values (10);
	@@ -1211,5 +1232,16 @@ select id, b from identity_t3_1;
1211	drop sequence identity_t3_id_seq_identity;	1232	drop sequence identity_t3_id_seq_identity;
1212	drop table identity_t3;	1233	drop table identity_t3;
1213	drop table identity_t3_1;	1234	drop table identity_t3_1;
		1235	+-- compatiable with pg identity
		1236	+-- error
		1237	+create table identity_t1(id numeric(38, 0) identity(1, 2) generated always as identity);
		1238	+NOTICE: CREATE TABLE will create implicit sequence "identity_t1_id_seq_identity" for serial column "identity_t1.id"
		1239	+ERROR: multiple identity specifications for column "id" of table "identity_t1"
		1240	+LINE 1: ...able identity_t1(id numeric(38, 0) identity(1, 2) generated ...
		1241	+ ^
		1242	+-- error
		1243	+create table identity_t1(id numeric(38, 0) identity(1, 2), id2 numeric(37, 0) generated always as identity);
		1244	+NOTICE: CREATE TABLE will create implicit sequence "identity_t1_id_seq_identity" for serial column "identity_t1.id"
		1245	+ERROR: Multiple identity columns specified for table "identity_t1". Only one identity column per table is allowed.
1214	reset current_schema;	1246	reset current_schema;
1215	drop schema identity_schema;	1247	drop schema identity_schema;

Acontrib/shark/expected/pg_identity.out+1699-0

Mcontrib/shark/expected/test_sysviews.out+5-1

	@@ -1177,7 +1177,10 @@ from sys.sysdatabases;
1177	10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|	1177	10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|
1178	10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|	1178	10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|
1179	10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|	1179	10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|
1180	-(5 rows)	1180	+ 10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|
		1181	+ 10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|
		1182	+ 10 \| 0 \| 0 \| 0 \| Mon Jan 01 00:00:00 1900 \| Mon Jan 01 00:00:00 1900 \| 0 \| 0 \| \|
		1183	+(8 rows)
1181		1184
1182	select name, schema_id, principal_id	1185	select name, schema_id, principal_id
1183	from sys.schemas where schema_id < 10000 order by schema_id;	1186	from sys.schemas where schema_id < 10000 order by schema_id;
	@@ -1242,3 +1245,4 @@ drop table employees;
1242	drop view high_salary_employees;	1245	drop view high_salary_employees;
1243	reset search_path;	1246	reset search_path;
1244	drop schema sys_view_test_02 cascade;	1247	drop schema sys_view_test_02 cascade;
		1248	+reset d_format_behavior_compat_options;

Mcontrib/shark/expected/test_sysviews_pression.out+2-2

	@@ -121,13 +121,13 @@ select count(*) from synonyms;
121	(1 row)	121	(1 row)
122		122
123	set d_format_behavior_compat_options = '';	123	set d_format_behavior_compat_options = '';
124	-select count(*) from syscolumns;	124	+select count(*) from syscolumns;
125	count	125	count
126	--?.*	126	--?.*
127	--?.*	127	--?.*
128	(1 row)	128	(1 row)
129		129
130	-set d_format_behavior_compat_options = 'enable_sbr_identifier, default_collation';	130	+reset d_format_behavior_compat_options;
131	select count(*) from sysdatabases;	131	select count(*) from sysdatabases;
132	count	132	count
133	--?.*	133	--?.*

Acontrib/shark/input/pg_identity_dump_restore.source+48-0

@@ -0,0 +1,48 @@
	1	+create database s_test_pg_identity_dump_restore dbcompatibility 'D';
	2	+create database s_test_pg_identity_dump_restore_1 dbcompatibility 'D';
	3	+\c s_test_pg_identity_dump_restore_1
	4	+create extension shark;
	5	+\c s_test_pg_identity_dump_restore
	6	+create extension shark;
	7	+
	8	+create schema s_test_pg_identity_dump_restore;
	9	+set current_schema = s_test_pg_identity_dump_restore;
	10	+
	11	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY (START WITH 20 INCREMENT 2 NOMAXVALUE NOMINVALUE), b text);
	12	+CREATE TABLE test_t2 (a int GENERATED BY DEFAULT AS IDENTITY ( START 10 INCREMENT 1 MAXVALUE 2222), b text);
	13	+ALTER TABLE test_t2 ADD COLUMN c int GENERATED ALWAYS AS IDENTITY (START 20 NOMAXVALUE NOMINVALUE NOCYCLE); -- success
	14	+ALTER TABLE test_t2 ALTER COLUMN c SET GENERATED BY DEFAULT SET INCREMENT BY 2 SET START WITH 100 RESTART;
	15	+CREATE TABLE book(bookId int IDENTITY, bookname NVARCHAR(50), author NVARCHAR(50));
	16	+
	17	+INSERT INTO test_t1 DEFAULT VALUES;
	18	+INSERT INTO test_t1 DEFAULT VALUES;
	19	+INSERT INTO test_t2 DEFAULT VALUES;
	20	+INSERT INTO test_t2 DEFAULT VALUES;
	21	+INSERT INTO book VALUES('book1','author1'),('book2','author2');
	22	+INSERT INTO book(bookname,author) VALUES('book3','author3'),('book4','author4');
	23	+
	24	+
	25	+\! @abs_bindir@/gs_dump s_test_pg_identity_dump_restore -p @portstring@ -f @abs_bindir@/s_test_pg_identity_dump_restore.sql -n s_test_pg_identity_dump_restore -w >/dev/null 2>&1; echo $?
	26	+\! @abs_bindir@/gsql -ds_test_pg_identity_dump_restore_1 -p @portstring@ -f "@abs_bindir@/s_test_pg_identity_dump_restore.sql"
	27	+
	28	+\c s_test_pg_identity_dump_restore_1
	29	+set current_schema = s_test_pg_identity_dump_restore;
	30	+
	31	+\d+ test_t1
	32	+\d+ test_t2
	33	+\d+ book
	34	+truncate test_t1;
	35	+truncate test_t2;
	36	+truncate book;
	37	+INSERT INTO test_t1 DEFAULT VALUES;
	38	+INSERT INTO test_t1 DEFAULT VALUES;
	39	+INSERT INTO test_t2 DEFAULT VALUES;
	40	+INSERT INTO test_t2 DEFAULT VALUES;
	41	+INSERT INTO book VALUES('book1','author1'),('book2','author2');
	42	+INSERT INTO book(bookname,author) VALUES('book3','author3'),('book4','author4');
	43	+select * from test_t1 order by 1, 2;
	44	+select * from test_t2 order by 1, 2;
	45	+select * from book order by 1, 2;
	46	+\c postgres
	47	+drop database s_test_pg_identity_dump_restore;
	48	+drop database s_test_pg_identity_dump_restore_1;

Acontrib/shark/output/pg_identity_dump_restore.source+147-0

@@ -0,0 +1,147 @@
	1	+create database s_test_pg_identity_dump_restore dbcompatibility 'D';
	2	+create database s_test_pg_identity_dump_restore_1 dbcompatibility 'D';
	3	+\c s_test_pg_identity_dump_restore_1
	4	+create extension shark;
	5	+\c s_test_pg_identity_dump_restore
	6	+create extension shark;
	7	+create schema s_test_pg_identity_dump_restore;
	8	+set current_schema = s_test_pg_identity_dump_restore;
	9	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY (START WITH 20 INCREMENT 2 NOMAXVALUE NOMINVALUE), b text);
	10	+NOTICE: CREATE TABLE will create implicit sequence "test_t1_a_seq" for serial column "test_t1.a"
	11	+CREATE TABLE test_t2 (a int GENERATED BY DEFAULT AS IDENTITY ( START 10 INCREMENT 1 MAXVALUE 2222), b text);
	12	+NOTICE: CREATE TABLE will create implicit sequence "test_t2_a_seq" for serial column "test_t2.a"
	13	+ALTER TABLE test_t2 ADD COLUMN c int GENERATED ALWAYS AS IDENTITY (START 20 NOMAXVALUE NOMINVALUE NOCYCLE); -- success
	14	+NOTICE: ALTER TABLE will create implicit sequence "test_t2_c_seq" for serial column "test_t2.c"
	15	+ALTER TABLE test_t2 ALTER COLUMN c SET GENERATED BY DEFAULT SET INCREMENT BY 2 SET START WITH 100 RESTART;
	16	+CREATE TABLE book(bookId int IDENTITY, bookname NVARCHAR(50), author NVARCHAR(50));
	17	+NOTICE: CREATE TABLE will create implicit sequence "book_bookid_seq_identity" for serial column "book.bookid"
	18	+INSERT INTO test_t1 DEFAULT VALUES;
	19	+INSERT INTO test_t1 DEFAULT VALUES;
	20	+INSERT INTO test_t2 DEFAULT VALUES;
	21	+INSERT INTO test_t2 DEFAULT VALUES;
	22	+INSERT INTO book VALUES('book1','author1'),('book2','author2');
	23	+INSERT INTO book(bookname,author) VALUES('book3','author3'),('book4','author4');
	24	+\! @abs_bindir@/gs_dump s_test_pg_identity_dump_restore -p @portstring@ -f @abs_bindir@/s_test_pg_identity_dump_restore.sql -n s_test_pg_identity_dump_restore -w >/dev/null 2>&1; echo $?
	25	+0
	26	+\! @abs_bindir@/gsql -ds_test_pg_identity_dump_restore_1 -p @portstring@ -f "@abs_bindir@/s_test_pg_identity_dump_restore.sql"
	27	+SET
	28	+SET
	29	+SET
	30	+SET
	31	+SET
	32	+SET
	33	+SET
	34	+SET
	35	+SET
	36	+SET
	37	+SET
	38	+SET
	39	+CREATE SCHEMA
	40	+ALTER SCHEMA
	41	+SET
	42	+SET
	43	+SET
	44	+CREATE TABLE
	45	+ALTER TABLE
	46	+ALTER TABLE
	47	+ALTER SEQUENCE
	48	+CREATE TABLE
	49	+ALTER TABLE
	50	+ALTER TABLE
	51	+CREATE TABLE
	52	+ALTER TABLE
	53	+ALTER TABLE
	54	+ALTER TABLE
	55	+ setval
	56	+--------
	57	+ 4
	58	+(1 row)
	59	+
	60	+ setval
	61	+--------
	62	+ 22
	63	+(1 row)
	64	+
	65	+ setval
	66	+--------
	67	+ 11
	68	+(1 row)
	69	+
	70	+ setval
	71	+--------
	72	+ 102
	73	+(1 row)
	74	+
	75	+--?total time:.*
	76	+\c s_test_pg_identity_dump_restore_1
	77	+set current_schema = s_test_pg_identity_dump_restore;
	78	+\d+ test_t1
	79	+ Table "s_test_pg_identity_dump_restore.test_t1"
	80	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
	81	+--------+---------+-----------------------------------------------+----------+--------------+-------------
	82	+ a \| integer \| not null generated always as identity \| plain \| \|
	83	+ b \| text \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
	84	+Has OIDs: no
	85	+Options: orientation=row, compression=no, collate=1537
	86	+Character Set: UTF8
	87	+Collate: utf8mb4_general_ci
	88	+
	89	+\d+ test_t2
	90	+ Table "s_test_pg_identity_dump_restore.test_t2"
	91	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
	92	+--------+---------+-----------------------------------------------+----------+--------------+-------------
	93	+ a \| integer \| not null generated by default as identity \| plain \| \|
	94	+ b \| text \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
	95	+ c \| integer \| not null generated by default as identity \| plain \| \|
	96	+Has OIDs: no
	97	+Options: orientation=row, compression=no, collate=1537
	98	+Character Set: UTF8
	99	+Collate: utf8mb4_general_ci
	100	+
	101	+\d+ book
	102	+ Table "s_test_pg_identity_dump_restore.book"
	103	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
	104	+----------+---------------+-----------------------------------------------+----------+--------------+-------------
	105	+ bookid \| integer \| not null identity \| plain \| \|
	106	+ bookname \| nvarchar2(50) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
	107	+ author \| nvarchar2(50) \| character set UTF8 collate utf8mb4_general_ci \| extended \| \|
	108	+Has OIDs: no
	109	+Options: orientation=row, compression=no, collate=1537
	110	+Character Set: UTF8
	111	+Collate: utf8mb4_general_ci
	112	+
	113	+truncate test_t1;
	114	+truncate test_t2;
	115	+truncate book;
	116	+INSERT INTO test_t1 DEFAULT VALUES;
	117	+INSERT INTO test_t1 DEFAULT VALUES;
	118	+INSERT INTO test_t2 DEFAULT VALUES;
	119	+INSERT INTO test_t2 DEFAULT VALUES;
	120	+INSERT INTO book VALUES('book1','author1'),('book2','author2');
	121	+INSERT INTO book(bookname,author) VALUES('book3','author3'),('book4','author4');
	122	+select * from test_t1 order by 1, 2;
	123	+ a \| b
	124	+----+---
	125	+ 24 \|
	126	+ 26 \|
	127	+(2 rows)
	128	+
	129	+select * from test_t2 order by 1, 2;
	130	+ a \| b \| c
	131	+----+---+-----
	132	+ 12 \| \| 104
	133	+ 13 \| \| 106
	134	+(2 rows)
	135	+
	136	+select * from book order by 1, 2;
	137	+ bookid \| bookname \| author
	138	+--------+----------+---------
	139	+ 1 \| book1 \| author1
	140	+ 2 \| book2 \| author2
	141	+ 3 \| book3 \| author3
	142	+ 4 \| book4 \| author4
	143	+(4 rows)
	144	+
	145	+\c postgres
	146	+drop database s_test_pg_identity_dump_restore;
	147	+drop database s_test_pg_identity_dump_restore_1;

Mcontrib/shark/parallel_schedule+1-1

	@@ -37,4 +37,4 @@ test: gs_dump_d_nvarchar2_max
37	test: temp_table_special_prefix	37	test: temp_table_special_prefix
38	test: sharksysfunction	38	test: sharksysfunction
39	test: alter_sequence	39	test: alter_sequence
40	-	40	+test: pg_identity pg_identity_dump_restore

Mcontrib/shark/sql/identity.sql+19-6

	@@ -312,7 +312,11 @@ insert into t_identity_0023(name) values('x3');
312	select ident_current('t_identity_0023');	312	select ident_current('t_identity_0023');
313	select scope_identity();	313	select scope_identity();
314	-- no option.	314	-- no option.
315	-create table t_identity_0023_1 (like t_identity_0023);	315	+create table t_identity_0023_1_1 (like t_identity_0023);
		316	+\d+ t_identity_0023_1_1
		317	+insert t_identity_0023_1_1 (name) values('xxx1');
		318	+-- including IDENTITY.
		319	+create table t_identity_0023_1 (like t_identity_0023 INCLUDING IDENTITY);
316	\d+ t_identity_0023_1	320	\d+ t_identity_0023_1
317	select ident_current('t_identity_0023_1');	321	select ident_current('t_identity_0023_1');
318	insert t_identity_0023_1 (name) values('xxx1');	322	insert t_identity_0023_1 (name) values('xxx1');
	@@ -333,7 +337,7 @@ insert t_identity_0023_2 (name) values('xxx1');
333	select ident_current('t_identity_0023_2');	337	select ident_current('t_identity_0023_2');
334	select scope_identity();	338	select scope_identity();
335		339
336	-drop table t_identity_0023;	340	+drop table t_identity_0023, t_identity_0023_1_1;
337	drop table t_identity_0023_1;	341	drop table t_identity_0023_1;
338	drop table t_identity_0023_2;	342	drop table t_identity_0023_2;
339	-- ## can't insert identity column, expected error.	343	-- ## can't insert identity column, expected error.
	@@ -527,7 +531,7 @@ drop table t_identity_numeric_t3_1;
527	---- create table like.	531	---- create table like.
528	-- max/min value	532	-- max/min value
529	create table t_identity_numeric_t4(id numeric(38, 0) identity, name varchar(10));	533	create table t_identity_numeric_t4(id numeric(38, 0) identity, name varchar(10));
530	-create table t_identity_numeric_t4_1 (like t_identity_numeric_t4);	534	+create table t_identity_numeric_t4_1 (like t_identity_numeric_t4 including identity);
531	\d+ t_identity_numeric_t4_1;	535	\d+ t_identity_numeric_t4_1;
532	set identity_insert = on;	536	set identity_insert = on;
533	insert into t_identity_numeric_t4_1(id, name) values(987654321098765432109876543210, 'xxx'); -- over int64	537	insert into t_identity_numeric_t4_1(id, name) values(987654321098765432109876543210, 'xxx'); -- over int64
	@@ -538,7 +542,7 @@ drop table t_identity_numeric_t4_1;
538		542
539	-- start	543	-- start
540	create table t_identity_numeric_t5(id numeric(38, 0) identity(987654321098765432100000, 2), id1 serial, name varchar(10));	544	create table t_identity_numeric_t5(id numeric(38, 0) identity(987654321098765432100000, 2), id1 serial, name varchar(10));
541	-create table t_identity_numeric_t5_1 (like t_identity_numeric_t5);	545	+create table t_identity_numeric_t5_1 (like t_identity_numeric_t5 including identity);
542	insert into t_identity_numeric_t5_1(name) values('xxx'); -- over int64	546	insert into t_identity_numeric_t5_1(name) values('xxx'); -- over int64
543	select * from t_identity_numeric_t5_1 order by id;	547	select * from t_identity_numeric_t5_1 order by id;
544	drop table t_identity_numeric_t5;	548	drop table t_identity_numeric_t5;
	@@ -546,7 +550,7 @@ drop table t_identity_numeric_t5_1;
546		550
547	-- increment	551	-- increment
548	create table t_identity_numeric_t6(id numeric(38, 0) identity(2, 987654321098765432100000), id1 serial, name varchar(10));	552	create table t_identity_numeric_t6(id numeric(38, 0) identity(2, 987654321098765432100000), id1 serial, name varchar(10));
549	-create table t_identity_numeric_t6_1 (like t_identity_numeric_t6);	553	+create table t_identity_numeric_t6_1 (like t_identity_numeric_t6 including identity);
550	\d+ t_identity_numeric_t6_1	554	\d+ t_identity_numeric_t6_1
551	insert into t_identity_numeric_t6_1(name) values('xxx'); -- over int64	555	insert into t_identity_numeric_t6_1(name) values('xxx'); -- over int64
552	insert into t_identity_numeric_t6_1(name) values('xxx1');	556	insert into t_identity_numeric_t6_1(name) values('xxx1');
	@@ -568,7 +572,7 @@ drop table t_ident;
568	-- create table like	572	-- create table like
569	create sequence identity_t2_id_seq_identity;	573	create sequence identity_t2_id_seq_identity;
570	create table identity_t2(id numeric(38, 0) identity(10, 2), b int);	574	create table identity_t2(id numeric(38, 0) identity(10, 2), b int);
571	-create table identity_t2_1 (like identity_t2);	575	+create table identity_t2_1 (like identity_t2 including identity);
572	insert into identity_t2_1(b) values (10);	576	insert into identity_t2_1(b) values (10);
573	insert into identity_t2_1(b) values (10);	577	insert into identity_t2_1(b) values (10);
574	select id, b from identity_t2_1;	578	select id, b from identity_t2_1;
	@@ -586,5 +590,14 @@ select id, b from identity_t3_1;
586	drop sequence identity_t3_id_seq_identity;	590	drop sequence identity_t3_id_seq_identity;
587	drop table identity_t3;	591	drop table identity_t3;
588	drop table identity_t3_1;	592	drop table identity_t3_1;
		593	+
		594	+
		595	+-- compatiable with pg identity
		596	+-- error
		597	+create table identity_t1(id numeric(38, 0) identity(1, 2) generated always as identity);
		598	+-- error
		599	+create table identity_t1(id numeric(38, 0) identity(1, 2), id2 numeric(37, 0) generated always as identity);
		600	+
		601	+
589	reset current_schema;	602	reset current_schema;
590	drop schema identity_schema;	603	drop schema identity_schema;

Acontrib/shark/sql/pg_identity.sql+762-0

Mdoc/src/sgml/ref/alter_sequence.sgmlin+2-0

	@@ -22,8 +22,10 @@ ALTER [ LARGE ] SEQUENCE [ IF EXISTS ] <replaceable class="parameter">name</repl
22	[ MAXVALUE <replaceable class="parameter">maxvalue</replaceable> \| NO MAXVALUE \| NOMAXVALUE ]	22	[ MAXVALUE <replaceable class="parameter">maxvalue</replaceable> \| NO MAXVALUE \| NOMAXVALUE ]
23	[ OWNED BY { <replaceable class="parameter">table_name</replaceable>.<replaceable class="parameter">column_name</replaceable> \| NONE } ];	23	[ OWNED BY { <replaceable class="parameter">table_name</replaceable>.<replaceable class="parameter">column_name</replaceable> \| NONE } ];
24	ALTER [ LARGE ] SEQUENCE [ IF EXISTS ] <replaceable class="parameter">name</replaceable> OWNER TO <replaceable class="PARAMETER">new_owner</replaceable>;	24	ALTER [ LARGE ] SEQUENCE [ IF EXISTS ] <replaceable class="parameter">name</replaceable> OWNER TO <replaceable class="PARAMETER">new_owner</replaceable>;
		25	+ALTER SEQUENCE [ IF EXISTS ] <replaceable class="parameter">name</replaceable> RENAME TO <replaceable class="parameter">new_name</replaceable>
25		26
26	NOTICE: '[ LARGE ]' is only avaliable in CENTRALIZED mode!	27	NOTICE: '[ LARGE ]' is only avaliable in CENTRALIZED mode!
		28	+
27	</synopsis>	29	</synopsis>
28	</refsynopsisdiv>	30	</refsynopsisdiv>
29		31

Mdoc/src/sgml/ref/alter_table.sgmlin+20-0

	@@ -75,6 +75,9 @@ ADD [ COLUMN ] [IF NOT EXISTS] column_name data_type [ CHARACTER SET \| CHARSET c
75	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )	75	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )
76	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )	76	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )
77	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }	77	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }
		78	+ \| ALTER [ COLUMN ] column_name ADD GENERATED generated_when AS IDENTITY [ ( seq_options) ]
		79	+ \| ALTER [ COLUMN ] column_name alter_identity_column_option [ ... ]
		80	+ \| ALTER [ COLUMN ] column_name DROP IDENTITY [ IF EXISTS ]
78	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	81	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
79	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	82	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
80	where column_constraint can be:	83	where column_constraint can be:
	@@ -84,6 +87,7 @@ where column_constraint can be:
84	CHECK ( expression ) \|	87	CHECK ( expression ) \|
85	DEFAULT default_expr \|	88	DEFAULT default_expr \|
86	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|	89	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|
		90	+ GENERATED generated_when AS IDENTITY ( seq_options ) \|
87	AUTO_INCREMENT \|	91	AUTO_INCREMENT \|
88	IDENTITY [ (seed , increment) ] \|	92	IDENTITY [ (seed , increment) ] \|
89	UNIQUE [KEY] index_parameters \|	93	UNIQUE [KEY] index_parameters \|
	@@ -93,6 +97,7 @@ where column_constraint can be:
93	[ ON DELETE action ] [ ON UPDATE action ] }	97	[ ON DELETE action ] [ ON UPDATE action ] }
94	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	98	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
95	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!	99	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!
		100	+NOTICE: 'GENERATED generated_when' in column_constraint not supported in MODIFY and CHANGE syntax!
96	where compress_mode can be:	101	where compress_mode can be:
97	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }	102	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }
98	where table_constraint can be:	103	where table_constraint can be:
	@@ -111,6 +116,20 @@ where table_constraint_using_index can be:
111	[ CONSTRAINT constraint_name ]	116	[ CONSTRAINT constraint_name ]
112	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name	117	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name
113	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	118	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
		119	+where generated_when can be:
		120	+ ALWAYS
		121	+ \| BY DEFAULT
		122	+where alter_identity_column_option can be:
		123	+ RESTART [ WITH ] NumericOnly
		124	+ \| SET GENERATED generated_when
		125	+ \| SET seq_option
		126	+where seq_option can be:
		127	+ { MAXVALUE \| MINVALUE \| START WITH \| START \| INCREMENT [ BY ] \| CACHE } NumericOnly
		128	+ \| { NOMAXVALUE \| MINVALUE \| NO MAXVALUE \| NO MINVALUE \| NOCYCLE \| [ NO ] CYCLE }
		wofanzheng5月19日【问题】这里把无参序列选项写成了 MINVALUE，但实际语义应是 NOMINVALUE；同样的笔误在 doc/src/sgml/ref/create_table.sgmlin:74 也存在。按当前文档，用户会被引导去写一个需要参数的 MINVALUE，而不是真正可用的“取消最小值限制”语法。【建议】建议把两处的选项列表统一改成 NOMINVALUE，与现有 CREATE/ALTER SEQUENCE 文档保持一致。
		129	+where seq_options can be:
		130	+ seq_option
		131	+ \| OWNED BY name
		132	+ \| RESTART [ WITH ] NumericOnly
114		133
115	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.	134	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.
116	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!	135	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!
	@@ -124,6 +143,7 @@ NOTICE: '[ FIRST \| AFTER column_name ]' in 'MODIFY \| CHANGE [ COLUMN ] ...' clau
124	NOTICE: '[ CHARACTER SET \| CHARSET charset ]' is only available in CENTRALIZED mode and B-format database!	143	NOTICE: '[ CHARACTER SET \| CHARSET charset ]' is only available in CENTRALIZED mode and B-format database!
125	NOTICE: '[ VISIBLE \| INVISIBLE ]' is only avaliable in CENTRALIZED mode and B-format database!	144	NOTICE: '[ VISIBLE \| INVISIBLE ]' is only avaliable in CENTRALIZED mode and B-format database!
126	NOTICE: 'IDENTITY [ (seed , increment) ]' is only avaliable in D-format database!	145	NOTICE: 'IDENTITY [ (seed , increment) ]' is only avaliable in D-format database!
		146	+
127	</synopsis>	147	</synopsis>
128	</refsynopsisdiv>	148	</refsynopsisdiv>
129	</refentry>	149	</refentry>

Mdoc/src/sgml/ref/create_table.sgmlin+6-1

	@@ -29,6 +29,7 @@ where column_constraint can be:
29	NULL \|	29	NULL \|
30	CHECK ( expression ) \|	30	CHECK ( expression ) \|
31	DEFAULT default_expr \|	31	DEFAULT default_expr \|
		32	+ GENERATED [ ALWAYS \| BY DEFAULT ] AS IDENTITY [ ( seq_options ) ] \|
32	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|	33	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|
33	AUTO_INCREMENT \|	34	AUTO_INCREMENT \|
34	IDENTITY [ (seed , increment) ] \|	35	IDENTITY [ (seed , increment) ] \|
	@@ -51,7 +52,7 @@ where table_constraint can be:
51	where compress_mode can be:	52	where compress_mode can be:
52	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }	53	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }
53	where like_option can be:	54	where like_option can be:
54	-{ INCLUDING \| EXCLUDING } { DEFAULTS \| GENERATED \| CONSTRAINTS \| INDEXES \| STORAGE \| COMMENTS \| PARTITION \| RELOPTIONS \| DISTRIBUTION \| ALL }	55	+{ INCLUDING \| EXCLUDING } { DEFAULTS \| GENERATED \| IDENTITY \| CONSTRAINTS \| INDEXES \| STORAGE \| COMMENTS \| PARTITION \| RELOPTIONS \| DISTRIBUTION \| ALL }
55	where index_parameters can be:	56	where index_parameters can be:
56	[ WITH ( {storage_parameter = value} [, ... ] ) ]	57	[ WITH ( {storage_parameter = value} [, ... ] ) ]
57	[ USING INDEX TABLESPACE tablespace_name ]	58	[ USING INDEX TABLESPACE tablespace_name ]
	@@ -68,6 +69,10 @@ where list_distribution_rules can be:
68	( SLICE name VALUES (DEFAULT) [DATANODE datanode_name] ) \|	69	( SLICE name VALUES (DEFAULT) [DATANODE datanode_name] ) \|
69	SLICE REFERENCES table_name	70	SLICE REFERENCES table_name
70	]	71	]
		72	+where seq_options can be:
		73	+ { MAXVALUE \| MINVALUE \| START WITH \| START \| INCREMENT [ BY ] \| CACHE \| RESTART [ WITH ] } NumericOnly
		74	+ \| { NOMAXVALUE \| MINVALUE \| NO MAXVALUE \| NO MINVALUE \| NOCYCLE \| [ NO ] CYCLE }
		wofanzheng5月19日【问题】这里把无参序列选项写成了 MINVALUE，但实际语义应是 NOMINVALUE 【建议】建议修正
		75	+ \| OWNED BY name
71		76
72	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.	77	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.
73	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!	78	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!

Mdoc/src/sgml/ref/insert.sgmlin+1-0

	@@ -14,6 +14,7 @@
14	INSERT [/+ plan_hint /] INTO	14	INSERT [/+ plan_hint /] INTO
15	{ table_name [partition_clause] [ AS alias ] [ ( column_name [, ...] ) ]	15	{ table_name [partition_clause] [ AS alias ] [ ( column_name [, ...] ) ]
16	\| ( query [ WITH [ CASCADED \| LOCAL ] CHECK OPTION ] ) [ AS ] alias [ ( column_name [, ...] ) ] }	16	\| ( query [ WITH [ CASCADED \| LOCAL ] CHECK OPTION ] ) [ AS ] alias [ ( column_name [, ...] ) ] }
		17	+ [ OVERRIDING { SYSTEM \| USER } VALUE ]
17	{ DEFAULT VALUES \| VALUES {( { expression \| DEFAULT } [, ...] ) }[, ...] \| query }	18	{ DEFAULT VALUES \| VALUES {( { expression \| DEFAULT } [, ...] ) }[, ...] \| query }
18	[ ON DUPLICATE KEY UPDATE { NOTHING \| { column_name = { expression \| DEFAULT } } [, ...] [ WHERE condition ] } ]	19	[ ON DUPLICATE KEY UPDATE { NOTHING \| { column_name = { expression \| DEFAULT } } [, ...] [ WHERE condition ] } ]
19	[ RETURNING {* \| {output_expression [ [ AS ] output_name ] }[, ...]} ];	20	[ RETURNING {* \| {output_expression [ [ AS ] output_name ] }[, ...]} ];

Mdoc/src/sgml/ref/merge.sgmlin+3-2

	@@ -23,8 +23,9 @@ ON ( condition )
23	]	23	]
24	[	24	[
25	WHEN NOT MATCHED THEN	25	WHEN NOT MATCHED THEN
26	- INSERT { DEFAULT VALUES \|	26	+ INSERT [ ( column_name [, ...] ) ]
27	- [ ( column_name [, ...] ) ] VALUES ( { expression \| subquery \| DEFAULT } [, ...] ) [, ...] [ WHERE condition ] }	27	+ [ OVERRIDING { SYSTEM \| USER } VALUE ]
		28	+ { DEFAULT VALUES \| VALUES ( { expression \| subquery \| DEFAULT } [, ...] ) [, ...] [ WHERE condition ] }
28	];	29	];
29		30
30	where partition_clause can be:	31	where partition_clause can be:

Mdoc/src/sgml/ref/replace.sgmlin+1-0

	@@ -13,6 +13,7 @@
13	[NOTICE:REPLACE only has gained support in MySQL compatibility!]	13	[NOTICE:REPLACE only has gained support in MySQL compatibility!]
14	REPLACE [LOW_PRIORITY \| DELAYED]	14	REPLACE [LOW_PRIORITY \| DELAYED]
15	[INTO] tbl_name [(col_name,...)]	15	[INTO] tbl_name [(col_name,...)]
		16	+ [ OVERRIDING { SYSTEM \| USER } VALUE ]
16	{VALUES \| VALUE ({expr},...),...},...	17	{VALUES \| VALUE ({expr},...),...},...
17	OR:	18	OR:
18	REPLACE [LOW_PRIORITY \| DELAYED]	19	REPLACE [LOW_PRIORITY \| DELAYED]

Msrc/test/regress/expected/alter_table_000.out+19-0

	@@ -71,6 +71,9 @@ ADD [ COLUMN ] [IF NOT EXISTS] column_name data_type [ CHARACTER SET \| CHARSET c
71	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )	71	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )
72	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )	72	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )
73	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }	73	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }
		74	+ \| ALTER [ COLUMN ] column_name ADD GENERATED generated_when AS IDENTITY [ ( seq_options) ]
		75	+ \| ALTER [ COLUMN ] column_name alter_identity_column_option [ ... ]
		76	+ \| ALTER [ COLUMN ] column_name DROP IDENTITY [ IF EXISTS ]
74	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	77	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
75	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	78	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
76	where column_constraint can be:	79	where column_constraint can be:
	@@ -80,6 +83,7 @@ where column_constraint can be:
80	CHECK ( expression ) \|	83	CHECK ( expression ) \|
81	DEFAULT default_expr \|	84	DEFAULT default_expr \|
82	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|	85	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|
		86	+ GENERATED generated_when AS IDENTITY ( seq_options ) \|
83	AUTO_INCREMENT \|	87	AUTO_INCREMENT \|
84	IDENTITY [ (seed , increment) ] \|	88	IDENTITY [ (seed , increment) ] \|
85	UNIQUE [KEY] index_parameters \|	89	UNIQUE [KEY] index_parameters \|
	@@ -89,6 +93,7 @@ where column_constraint can be:
89	[ ON DELETE action ] [ ON UPDATE action ] }	93	[ ON DELETE action ] [ ON UPDATE action ] }
90	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	94	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
91	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!	95	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!
		96	+NOTICE: 'GENERATED generated_when' in column_constraint not supported in MODIFY and CHANGE syntax!
92	where compress_mode can be:	97	where compress_mode can be:
93	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }	98	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }
94	where table_constraint can be:	99	where table_constraint can be:
	@@ -107,6 +112,20 @@ where table_constraint_using_index can be:
107	[ CONSTRAINT constraint_name ]	112	[ CONSTRAINT constraint_name ]
108	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name	113	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name
109	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	114	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
		115	+where generated_when can be:
		116	+ ALWAYS
		117	+ \| BY DEFAULT
		118	+where alter_identity_column_option can be:
		119	+ RESTART [ WITH ] NumericOnly
		120	+ \| SET GENERATED generated_when
		121	+ \| SET seq_option
		122	+where seq_option can be:
		123	+ { MAXVALUE \| MINVALUE \| START WITH \| START \| INCREMENT [ BY ] \| CACHE } NumericOnly
		124	+ \| { NOMAXVALUE \| MINVALUE \| NO MAXVALUE \| NO MINVALUE \| NOCYCLE \| [ NO ] CYCLE }
		125	+where seq_options can be:
		126	+ seq_option
		127	+ \| OWNED BY name
		128	+ \| RESTART [ WITH ] NumericOnly
110		129
111	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.	130	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.
112	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!	131	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!

Msrc/test/regress/expected/b_format_infomation_schema.out+2-2

	@@ -84,7 +84,7 @@ PARTITION BY RANGE (c1) SUBPARTITION BY RANGE (c2)
84	select CONSTRAINT_CATALOG,CONSTRAINT_SCHEMA,CONSTRAINT_NAME,TABLE_SCHEMA,TABLE_NAME,CONSTRAINT_TYPE,ENFORCED from information_schema.table_constraints order by 1,2,3,4 limit 1;	84	select CONSTRAINT_CATALOG,CONSTRAINT_SCHEMA,CONSTRAINT_NAME,TABLE_SCHEMA,TABLE_NAME,CONSTRAINT_TYPE,ENFORCED from information_schema.table_constraints order by 1,2,3,4 limit 1;
85	constraint_catalog \| constraint_schema \| constraint_name \| table_schema \| table_name \| constraint_type \| enforced	85	constraint_catalog \| constraint_schema \| constraint_name \| table_schema \| table_name \| constraint_type \| enforced
86	--------------------+-------------------+-----------------------+--------------+---------------+-----------------+----------	86	--------------------+-------------------+-----------------------+--------------+---------------+-----------------+----------
87	- test_b1 \| coverage \| 4994_13141_1_not_null \| coverage \| proc_coverage \| CHECK \| YES	87	+--? test_b1 \| coverage \| .* \| coverage \| proc_coverage \| CHECK \| YES
88	(1 row)	88	(1 row)
89		89
90	select CHARACTER_SET_NAME,DEFAULT_COLLATE_NAME,DESCRIPTION,MAXLEN from INFORMATION_SCHEMA.CHARACTER_SETS order by 1,2,3,4 limit 1;	90	select CHARACTER_SET_NAME,DEFAULT_COLLATE_NAME,DESCRIPTION,MAXLEN from INFORMATION_SCHEMA.CHARACTER_SETS order by 1,2,3,4 limit 1;
	@@ -96,7 +96,7 @@ select CHARACTER_SET_NAME,DEFAULT_COLLATE_NAME,DESCRIPTION,MAXLEN from INFORMATI
96	select CONSTRAINT_CATALOG,CONSTRAINT_SCHEMA,CONSTRAINT_NAME,CHECK_CLAUSE FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS order by 1,2,3,4 limit 1;	96	select CONSTRAINT_CATALOG,CONSTRAINT_SCHEMA,CONSTRAINT_NAME,CHECK_CLAUSE FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS order by 1,2,3,4 limit 1;
97	constraint_catalog \| constraint_schema \| constraint_name \| check_clause	97	constraint_catalog \| constraint_schema \| constraint_name \| check_clause
98	--------------------+-------------------+-----------------------+-------------------------	98	--------------------+-------------------+-----------------------+-------------------------
99	- test_b1 \| coverage \| 4994_13141_1_not_null \| coverage_id IS NOT NULL	99	+--? test_b1 \| coverage \| .* \| coverage_id IS NOT NULL
100	(1 row)	100	(1 row)
101		101
102	select COLLATION_NAME,CHARACTER_SET_NAME,IS_DEFAULT,IS_COMPILED,SORTLEN,PAD_ATTRIBUTE from INFORMATION_SCHEMA.COLLATIONS order by 1,2,3,4 limit 1;	102	select COLLATION_NAME,CHARACTER_SET_NAME,IS_DEFAULT,IS_COMPILED,SORTLEN,PAD_ATTRIBUTE from INFORMATION_SCHEMA.COLLATIONS order by 1,2,3,4 limit 1;

Msrc/test/regress/expected/d_format_test/charset_d_format.out+25-1

	@@ -513,6 +513,7 @@ where column_constraint can be:
513	NULL \|	513	NULL \|
514	CHECK ( expression ) \|	514	CHECK ( expression ) \|
515	DEFAULT default_expr \|	515	DEFAULT default_expr \|
		516	+ GENERATED [ ALWAYS \| BY DEFAULT ] AS IDENTITY [ ( seq_options ) ] \|
516	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|	517	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|
517	AUTO_INCREMENT \|	518	AUTO_INCREMENT \|
518	IDENTITY [ (seed , increment) ] \|	519	IDENTITY [ (seed , increment) ] \|
	@@ -535,7 +536,7 @@ where table_constraint can be:
535	where compress_mode can be:	536	where compress_mode can be:
536	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }	537	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }
537	where like_option can be:	538	where like_option can be:
538	-{ INCLUDING \| EXCLUDING } { DEFAULTS \| GENERATED \| CONSTRAINTS \| INDEXES \| STORAGE \| COMMENTS \| PARTITION \| RELOPTIONS \| DISTRIBUTION \| ALL }	539	+{ INCLUDING \| EXCLUDING } { DEFAULTS \| GENERATED \| IDENTITY \| CONSTRAINTS \| INDEXES \| STORAGE \| COMMENTS \| PARTITION \| RELOPTIONS \| DISTRIBUTION \| ALL }
539	where index_parameters can be:	540	where index_parameters can be:
540	[ WITH ( {storage_parameter = value} [, ... ] ) ]	541	[ WITH ( {storage_parameter = value} [, ... ] ) ]
541	[ USING INDEX TABLESPACE tablespace_name ]	542	[ USING INDEX TABLESPACE tablespace_name ]
	@@ -552,6 +553,10 @@ where list_distribution_rules can be:
552	( SLICE name VALUES (DEFAULT) [DATANODE datanode_name] ) \|	553	( SLICE name VALUES (DEFAULT) [DATANODE datanode_name] ) \|
553	SLICE REFERENCES table_name	554	SLICE REFERENCES table_name
554	]	555	]
		556	+where seq_options can be:
		557	+ { MAXVALUE \| MINVALUE \| START WITH \| START \| INCREMENT [ BY ] \| CACHE \| RESTART [ WITH ] } NumericOnly
		558	+ \| { NOMAXVALUE \| MINVALUE \| NO MAXVALUE \| NO MINVALUE \| NOCYCLE \| [ NO ] CYCLE }
		559	+ \| OWNED BY name
555		560
556	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.	561	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.
557	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!	562	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!
	@@ -780,6 +785,9 @@ ADD [ COLUMN ] [IF NOT EXISTS] column_name data_type [ CHARACTER SET \| CHARSET c
780	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )	785	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )
781	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )	786	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )
782	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }	787	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }
		788	+ \| ALTER [ COLUMN ] column_name ADD GENERATED generated_when AS IDENTITY [ ( seq_options) ]
		789	+ \| ALTER [ COLUMN ] column_name alter_identity_column_option [ ... ]
		790	+ \| ALTER [ COLUMN ] column_name DROP IDENTITY [ IF EXISTS ]
783	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	791	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
784	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	792	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
785	where column_constraint can be:	793	where column_constraint can be:
	@@ -789,6 +797,7 @@ where column_constraint can be:
789	CHECK ( expression ) \|	797	CHECK ( expression ) \|
790	DEFAULT default_expr \|	798	DEFAULT default_expr \|
791	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|	799	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|
		800	+ GENERATED generated_when AS IDENTITY ( seq_options ) \|
792	AUTO_INCREMENT \|	801	AUTO_INCREMENT \|
793	IDENTITY [ (seed , increment) ] \|	802	IDENTITY [ (seed , increment) ] \|
794	UNIQUE [KEY] index_parameters \|	803	UNIQUE [KEY] index_parameters \|
	@@ -798,6 +807,7 @@ where column_constraint can be:
798	[ ON DELETE action ] [ ON UPDATE action ] }	807	[ ON DELETE action ] [ ON UPDATE action ] }
799	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	808	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
800	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!	809	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!
		810	+NOTICE: 'GENERATED generated_when' in column_constraint not supported in MODIFY and CHANGE syntax!
801	where compress_mode can be:	811	where compress_mode can be:
802	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }	812	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }
803	where table_constraint can be:	813	where table_constraint can be:
	@@ -816,6 +826,20 @@ where table_constraint_using_index can be:
816	[ CONSTRAINT constraint_name ]	826	[ CONSTRAINT constraint_name ]
817	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name	827	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name
818	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	828	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
		829	+where generated_when can be:
		830	+ ALWAYS
		831	+ \| BY DEFAULT
		832	+where alter_identity_column_option can be:
		833	+ RESTART [ WITH ] NumericOnly
		834	+ \| SET GENERATED generated_when
		835	+ \| SET seq_option
		836	+where seq_option can be:
		837	+ { MAXVALUE \| MINVALUE \| START WITH \| START \| INCREMENT [ BY ] \| CACHE } NumericOnly
		838	+ \| { NOMAXVALUE \| MINVALUE \| NO MAXVALUE \| NO MINVALUE \| NOCYCLE \| [ NO ] CYCLE }
		839	+where seq_options can be:
		840	+ seq_option
		841	+ \| OWNED BY name
		842	+ \| RESTART [ WITH ] NumericOnly
819		843
820	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.	844	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.
821	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!	845	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!

Msrc/test/regress/expected/generated_col.out+3-2

	@@ -47,8 +47,9 @@ ERROR: both default and generation expression specified for column "b" of table
47	LINE 1: ... gtest_err_5a (a int PRIMARY KEY, b int DEFAULT 5 GENERATED ...	47	LINE 1: ... gtest_err_5a (a int PRIMARY KEY, b int DEFAULT 5 GENERATED ...
48	^	48	^
49	CREATE TABLE gtest_err_5b (a int PRIMARY KEY, b int GENERATED ALWAYS AS identity GENERATED ALWAYS AS (a * 2) STORED);	49	CREATE TABLE gtest_err_5b (a int PRIMARY KEY, b int GENERATED ALWAYS AS identity GENERATED ALWAYS AS (a * 2) STORED);
50	-ERROR: syntax error at or near "identity"	50	+NOTICE: CREATE TABLE will create implicit sequence "gtest_err_5b_b_seq" for serial column "gtest_err_5b.b"
51	-LINE 1: ..._5b (a int PRIMARY KEY, b int GENERATED ALWAYS AS identity G...	51	+ERROR: both default and generation expression specified for column "b" of table "gtest_err_5b"
		52	+LINE 1: ...t PRIMARY KEY, b int GENERATED ALWAYS AS identity GENERATED ...
52	^	53	^
53	-- reference to system column not allowed in generated column	54	-- reference to system column not allowed in generated column
54	CREATE TABLE gtest_err_6a (a int PRIMARY KEY, b bool GENERATED ALWAYS AS (xmin <> 37) STORED);	55	CREATE TABLE gtest_err_6a (a int PRIMARY KEY, b bool GENERATED ALWAYS AS (xmin <> 37) STORED);

Msrc/test/regress/expected/merge_misc.out+3-2

	@@ -17,8 +17,9 @@ ON ( condition )
17	]	17	]
18	[	18	[
19	WHEN NOT MATCHED THEN	19	WHEN NOT MATCHED THEN
20	- INSERT { DEFAULT VALUES \|	20	+ INSERT [ ( column_name [, ...] ) ]
21	- [ ( column_name [, ...] ) ] VALUES ( { expression \| subquery \| DEFAULT } [, ...] ) [, ...] [ WHERE condition ] }	21	+ [ OVERRIDING { SYSTEM \| USER } VALUE ]
		22	+ { DEFAULT VALUES \| VALUES ( { expression \| subquery \| DEFAULT } [, ...] ) [, ...] [ WHERE condition ] }
22	];	23	];
23	NOTICE: 'subquery' in the UPDATE and INSERT clauses are only avaliable in CENTRALIZED mode!	24	NOTICE: 'subquery' in the UPDATE and INSERT clauses are only avaliable in CENTRALIZED mode!
24		25

Asrc/test/regress/expected/pg_identity.out+1761-0

Msrc/test/regress/expected/test_auto_increment.out+16-0

	@@ -5724,6 +5724,22 @@ select nextval('t_auto_nextval_test_b_seq'); -- error
5724	ERROR: cannot change sequence owned by auto_increment column	5724	ERROR: cannot change sequence owned by auto_increment column
5725	CONTEXT: referenced column: nextval	5725	CONTEXT: referenced column: nextval
5726	drop table t_auto_nextval_test;	5726	drop table t_auto_nextval_test;
		5727	+-- error cases
		5728	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY auto_increment, b text);
		5729	+NOTICE: CREATE TABLE will create implicit sequence "test_t1_a_seq" for serial column "test_t1.a"
		5730	+ERROR: multiple default values specified for column "a" of table "test_t1"
		5731	+LINE 1: ...TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY auto_incre...
		5732	+ ^
		5733	+CREATE TABLE test_t1 (a timestamptz GENERATED ALWAYS AS IDENTITY ON UPDATE current_timestamp, b text);
		5734	+ERROR: Identity column 'a' data type invalid.
		5735	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY ON UPDATE current_timestamp, b text);
		5736	+NOTICE: CREATE TABLE will create implicit sequence "test_t1_a_seq" for serial column "test_t1.a"
		5737	+ERROR: column "a" is of type integer but default expression is of type timestamp with time zone
		5738	+HINT: You will need to rewrite or cast the expression.
		5739	+CREATE TABLE test_t1 (a int ON UPDATE current_timestamp auto_increment, b text);
		5740	+ERROR: multiple default values specified for column "a" of table "test_t1"
		5741	+LINE 1: ... TABLE test_t1 (a int ON UPDATE current_timestamp auto_incre...
		5742	+ ^
5727	\c regression	5743	\c regression
5728	clean connection to all force for database autoinc_b_db;	5744	clean connection to all force for database autoinc_b_db;
5729	drop database if exists autoinc_b_db;	5745	drop database if exists autoinc_b_db;

Msrc/test/regress/expected/upsert_001.out+1-0

	@@ -11,6 +11,7 @@ Syntax:
11	INSERT [/+ plan_hint /] INTO	11	INSERT [/+ plan_hint /] INTO
12	{ table_name [partition_clause] [ AS alias ] [ ( column_name [, ...] ) ]	12	{ table_name [partition_clause] [ AS alias ] [ ( column_name [, ...] ) ]
13	\| ( query [ WITH [ CASCADED \| LOCAL ] CHECK OPTION ] ) [ AS ] alias [ ( column_name [, ...] ) ] }	13	\| ( query [ WITH [ CASCADED \| LOCAL ] CHECK OPTION ] ) [ AS ] alias [ ( column_name [, ...] ) ] }
		14	+ [ OVERRIDING { SYSTEM \| USER } VALUE ]
14	{ DEFAULT VALUES \| VALUES {( { expression \| DEFAULT } [, ...] ) }[, ...] \| query }	15	{ DEFAULT VALUES \| VALUES {( { expression \| DEFAULT } [, ...] ) }[, ...] \| query }
15	[ ON DUPLICATE KEY UPDATE { NOTHING \| { column_name = { expression \| DEFAULT } } [, ...] [ WHERE condition ] } ]	16	[ ON DUPLICATE KEY UPDATE { NOTHING \| { column_name = { expression \| DEFAULT } } [, ...] [ WHERE condition ] } ]
16	[ RETURNING {* \| {output_expression [ [ AS ] output_name ] }[, ...]} ];	17	[ RETURNING {* \| {output_expression [ [ AS ] output_name ] }[, ...]} ];

Asrc/test/regress/input/pg_identity_dump_restore.source+39-0

@@ -0,0 +1,39 @@
	1	+create database test_pg_identity_dump_restore dbcompatibility 'A';
	2	+create database test_pg_identity_dump_restore_1 dbcompatibility 'A';
	3	+\c test_pg_identity_dump_restore
	4	+create schema test_pg_identity_dump_restore;
	5	+set current_schema = test_pg_identity_dump_restore;
	6	+
	7	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY (START WITH 20 INCREMENT 2 NOMAXVALUE NOMINVALUE), b text);
	8	+CREATE TABLE test_t2 (a int GENERATED BY DEFAULT AS IDENTITY ( START 10 INCREMENT 1 MAXVALUE 2222), b text);
	9	+ALTER TABLE test_t2 ADD COLUMN c int GENERATED ALWAYS AS IDENTITY (START 20 NOMAXVALUE NOMINVALUE NOCYCLE); -- success
	10	+ALTER TABLE test_t2 ALTER COLUMN c SET GENERATED BY DEFAULT SET INCREMENT BY 2 SET START WITH 100 RESTART;
	11	+
	12	+INSERT INTO test_t1 DEFAULT VALUES;
	13	+INSERT INTO test_t1 DEFAULT VALUES;
	14	+INSERT INTO test_t2 DEFAULT VALUES;
	15	+INSERT INTO test_t2 DEFAULT VALUES;
	16	+
	17	+
	18	+\! @abs_bindir@/gs_dump test_pg_identity_dump_restore -p @portstring@ -f @abs_bindir@/test_pg_identity_dump_restore.sql -n test_pg_identity_dump_restore -w >/dev/null 2>&1; echo $?
	19	+\! @abs_bindir@/gsql -dtest_pg_identity_dump_restore_1 -p @portstring@ -f "@abs_bindir@/test_pg_identity_dump_restore.sql";
	20	+
	21	+\c test_pg_identity_dump_restore_1
	22	+set current_schema = test_pg_identity_dump_restore;
	23	+
	24	+\d+ test_t1
	25	+\d+ test_t2
	26	+truncate test_t1;
	27	+truncate test_t2;
	28	+\d+ test_t2_c_seq
	29	+
	30	+INSERT INTO test_t1 DEFAULT VALUES;
	31	+INSERT INTO test_t1 DEFAULT VALUES;
	32	+INSERT INTO test_t2 DEFAULT VALUES;
	33	+INSERT INTO test_t2 DEFAULT VALUES;
	34	+select * from test_t1 order by 1, 2;
	35	+select * from test_t2 order by 1, 2;
	36	+
	37	+\c regression
	38	+DROP DATABASE test_pg_identity_dump_restore;
	39	+DROP DATABASE test_pg_identity_dump_restore_1;

Msrc/test/regress/output/charset_b_format.source+25-1

	@@ -452,6 +452,7 @@ where column_constraint can be:
452	NULL \|	452	NULL \|
453	CHECK ( expression ) \|	453	CHECK ( expression ) \|
454	DEFAULT default_expr \|	454	DEFAULT default_expr \|
		455	+ GENERATED [ ALWAYS \| BY DEFAULT ] AS IDENTITY [ ( seq_options ) ] \|
455	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|	456	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|
456	AUTO_INCREMENT \|	457	AUTO_INCREMENT \|
457	IDENTITY [ (seed , increment) ] \|	458	IDENTITY [ (seed , increment) ] \|
	@@ -474,7 +475,7 @@ where table_constraint can be:
474	where compress_mode can be:	475	where compress_mode can be:
475	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }	476	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }
476	where like_option can be:	477	where like_option can be:
477	-{ INCLUDING \| EXCLUDING } { DEFAULTS \| GENERATED \| CONSTRAINTS \| INDEXES \| STORAGE \| COMMENTS \| PARTITION \| RELOPTIONS \| DISTRIBUTION \| ALL }	478	+{ INCLUDING \| EXCLUDING } { DEFAULTS \| GENERATED \| IDENTITY \| CONSTRAINTS \| INDEXES \| STORAGE \| COMMENTS \| PARTITION \| RELOPTIONS \| DISTRIBUTION \| ALL }
478	where index_parameters can be:	479	where index_parameters can be:
479	[ WITH ( {storage_parameter = value} [, ... ] ) ]	480	[ WITH ( {storage_parameter = value} [, ... ] ) ]
480	[ USING INDEX TABLESPACE tablespace_name ]	481	[ USING INDEX TABLESPACE tablespace_name ]
	@@ -491,6 +492,10 @@ where list_distribution_rules can be:
491	( SLICE name VALUES (DEFAULT) [DATANODE datanode_name] ) \|	492	( SLICE name VALUES (DEFAULT) [DATANODE datanode_name] ) \|
492	SLICE REFERENCES table_name	493	SLICE REFERENCES table_name
493	]	494	]
		495	+where seq_options can be:
		496	+ { MAXVALUE \| MINVALUE \| START WITH \| START \| INCREMENT [ BY ] \| CACHE \| RESTART [ WITH ] } NumericOnly
		497	+ \| { NOMAXVALUE \| MINVALUE \| NO MAXVALUE \| NO MINVALUE \| NOCYCLE \| [ NO ] CYCLE }
		498	+ \| OWNED BY name
494		499
495	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.	500	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.
496	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!	501	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!
	@@ -719,6 +724,9 @@ ADD [ COLUMN ] [IF NOT EXISTS] column_name data_type [ CHARACTER SET \| CHARSET c
719	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )	724	\| ALTER [ COLUMN ] column_name SET ( {attribute_option = value} [, ... ] )
720	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )	725	\| ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )
721	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }	726	\| ALTER [ COLUMN ] column_name SET STORAGE { PLAIN \| EXTERNAL \| EXTENDED \| MAIN }
		727	+ \| ALTER [ COLUMN ] column_name ADD GENERATED generated_when AS IDENTITY [ ( seq_options) ]
		728	+ \| ALTER [ COLUMN ] column_name alter_identity_column_option [ ... ]
		729	+ \| ALTER [ COLUMN ] column_name DROP IDENTITY [ IF EXISTS ]
722	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	730	NOTICE: 'MODIFY [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
723	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!	731	NOTICE: 'CHANGE [ COLUMN ] ...' action is only available in CENTRALIZED mode and B-format database!
724	where column_constraint can be:	732	where column_constraint can be:
	@@ -728,6 +736,7 @@ where column_constraint can be:
728	CHECK ( expression ) \|	736	CHECK ( expression ) \|
729	DEFAULT default_expr \|	737	DEFAULT default_expr \|
730	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|	738	GENERATED ALWAYS AS ( generation_expr ) [STORED] \|
		739	+ GENERATED generated_when AS IDENTITY ( seq_options ) \|
731	AUTO_INCREMENT \|	740	AUTO_INCREMENT \|
732	IDENTITY [ (seed , increment) ] \|	741	IDENTITY [ (seed , increment) ] \|
733	UNIQUE [KEY] index_parameters \|	742	UNIQUE [KEY] index_parameters \|
	@@ -737,6 +746,7 @@ where column_constraint can be:
737	[ ON DELETE action ] [ ON UPDATE action ] }	746	[ ON DELETE action ] [ ON UPDATE action ] }
738	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	747	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
739	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!	748	NOTICE: 'UNIQUE KEY' in table_constraint is only available in CENTRALIZED mode and B-format database!
		749	+NOTICE: 'GENERATED generated_when' in column_constraint not supported in MODIFY and CHANGE syntax!
740	where compress_mode can be:	750	where compress_mode can be:
741	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }	751	{ DELTA \| PREFIX \| DICTIONARY \| NUMSTR \| NOCOMPRESS }
742	where table_constraint can be:	752	where table_constraint can be:
	@@ -755,6 +765,20 @@ where table_constraint_using_index can be:
755	[ CONSTRAINT constraint_name ]	765	[ CONSTRAINT constraint_name ]
756	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name	766	{ UNIQUE \| PRIMARY KEY } USING INDEX index_name
757	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]	767	[ DEFERRABLE \| NOT DEFERRABLE \| INITIALLY DEFERRED \| INITIALLY IMMEDIATE ]
		768	+where generated_when can be:
		769	+ ALWAYS
		770	+ \| BY DEFAULT
		771	+where alter_identity_column_option can be:
		772	+ RESTART [ WITH ] NumericOnly
		773	+ \| SET GENERATED generated_when
		774	+ \| SET seq_option
		775	+where seq_option can be:
		776	+ { MAXVALUE \| MINVALUE \| START WITH \| START \| INCREMENT [ BY ] \| CACHE } NumericOnly
		777	+ \| { NOMAXVALUE \| MINVALUE \| NO MAXVALUE \| NO MINVALUE \| NOCYCLE \| [ NO ] CYCLE }
		778	+where seq_options can be:
		779	+ seq_option
		780	+ \| OWNED BY name
		781	+ \| RESTART [ WITH ] NumericOnly
758		782
759	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.	783	NOTICE: '[ constraint_name ]' in table_constraint is optional in CENTRALIZED mode and B-format database, it is mandatory in other scenarios.
760	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!	784	NOTICE: '[ index_name ]' in table_constraint is only available in CENTRALIZED mode and B-format database!

Asrc/test/regress/output/pg_identity_dump_restore.source+119-0

@@ -0,0 +1,119 @@
	1	+create database test_pg_identity_dump_restore dbcompatibility 'A';
	2	+create database test_pg_identity_dump_restore_1 dbcompatibility 'A';
	3	+\c test_pg_identity_dump_restore
	4	+create schema test_pg_identity_dump_restore;
	5	+set current_schema = test_pg_identity_dump_restore;
	6	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY (START WITH 20 INCREMENT 2 NOMAXVALUE NOMINVALUE), b text);
	7	+NOTICE: CREATE TABLE will create implicit sequence "test_t1_a_seq" for serial column "test_t1.a"
	8	+CREATE TABLE test_t2 (a int GENERATED BY DEFAULT AS IDENTITY ( START 10 INCREMENT 1 MAXVALUE 2222), b text);
	9	+NOTICE: CREATE TABLE will create implicit sequence "test_t2_a_seq" for serial column "test_t2.a"
	10	+ALTER TABLE test_t2 ADD COLUMN c int GENERATED ALWAYS AS IDENTITY (START 20 NOMAXVALUE NOMINVALUE NOCYCLE); -- success
	11	+NOTICE: ALTER TABLE will create implicit sequence "test_t2_c_seq" for serial column "test_t2.c"
	12	+ALTER TABLE test_t2 ALTER COLUMN c SET GENERATED BY DEFAULT SET INCREMENT BY 2 SET START WITH 100 RESTART;
	13	+INSERT INTO test_t1 DEFAULT VALUES;
	14	+INSERT INTO test_t1 DEFAULT VALUES;
	15	+INSERT INTO test_t2 DEFAULT VALUES;
	16	+INSERT INTO test_t2 DEFAULT VALUES;
	17	+\! @abs_bindir@/gs_dump test_pg_identity_dump_restore -p @portstring@ -f @abs_bindir@/test_pg_identity_dump_restore.sql -n test_pg_identity_dump_restore -w >/dev/null 2>&1; echo $?
	18	+0
	19	+\! @abs_bindir@/gsql -dtest_pg_identity_dump_restore_1 -p @portstring@ -f "@abs_bindir@/test_pg_identity_dump_restore.sql";
	20	+SET
	21	+SET
	22	+SET
	23	+SET
	24	+SET
	25	+SET
	26	+SET
	27	+SET
	28	+SET
	29	+SET
	30	+SET
	31	+CREATE SCHEMA
	32	+ALTER SCHEMA
	33	+SET
	34	+SET
	35	+SET
	36	+CREATE TABLE
	37	+ALTER TABLE
	38	+ALTER TABLE
	39	+CREATE TABLE
	40	+ALTER TABLE
	41	+ALTER TABLE
	42	+ALTER TABLE
	43	+ setval
	44	+--------
	45	+ 22
	46	+(1 row)
	47	+
	48	+ setval
	49	+--------
	50	+ 11
	51	+(1 row)
	52	+
	53	+ setval
	54	+--------
	55	+ 102
	56	+(1 row)
	57	+
	58	+--?total time:.*
	59	+\c test_pg_identity_dump_restore_1
	60	+set current_schema = test_pg_identity_dump_restore;
	61	+\d+ test_t1
	62	+ Table "test_pg_identity_dump_restore.test_t1"
	63	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
	64	+--------+---------+---------------------------------------+----------+--------------+-------------
	65	+ a \| integer \| not null generated always as identity \| plain \| \|
	66	+ b \| text \| \| extended \| \|
	67	+Has OIDs: no
	68	+Options: orientation=row, compression=no
	69	+
	70	+\d+ test_t2
	71	+ Table "test_pg_identity_dump_restore.test_t2"
	72	+ Column \| Type \| Modifiers \| Storage \| Stats target \| Description
	73	+--------+---------+-------------------------------------------+----------+--------------+-------------
	74	+ a \| integer \| not null generated by default as identity \| plain \| \|
	75	+ b \| text \| \| extended \| \|
	76	+ c \| integer \| not null generated by default as identity \| plain \| \|
	77	+Has OIDs: no
	78	+Options: orientation=row, compression=no
	79	+
	80	+truncate test_t1;
	81	+truncate test_t2;
	82	+\d+ test_t2_c_seq
	83	+ Sequence "test_pg_identity_dump_restore.test_t2_c_seq"
	84	+ Column \| Type \| Value \| Storage
	85	+---------------+---------+---------------------+---------
	86	+ sequence_name \| name \| test_t2_c_seq \| plain
	87	+ last_value \| bigint \| 102 \| plain
	88	+ start_value \| bigint \| 100 \| plain
	89	+ increment_by \| bigint \| 2 \| plain
	90	+ max_value \| bigint \| 9223372036854775807 \| plain
	91	+ min_value \| bigint \| 1 \| plain
	92	+ cache_value \| bigint \| 1 \| plain
	93	+ log_cnt \| bigint \| 0 \| plain
	94	+ is_cycled \| boolean \| f \| plain
	95	+ is_called \| boolean \| t \| plain
	96	+ uuid \| bigint \| 0 \| plain
	97	+Sequence for identity column: test_pg_identity_dump_restore.test_t2.c
	98	+
	99	+INSERT INTO test_t1 DEFAULT VALUES;
	100	+INSERT INTO test_t1 DEFAULT VALUES;
	101	+INSERT INTO test_t2 DEFAULT VALUES;
	102	+INSERT INTO test_t2 DEFAULT VALUES;
	103	+select * from test_t1 order by 1, 2;
	104	+ a \| b
	105	+----+---
	106	+ 24 \|
	107	+ 26 \|
	108	+(2 rows)
	109	+
	110	+select * from test_t2 order by 1, 2;
	111	+ a \| b \| c
	112	+----+---+-----
	113	+ 12 \| \| 104
	114	+ 13 \| \| 106
	115	+(2 rows)
	116	+
	117	+\c regression
	118	+DROP DATABASE test_pg_identity_dump_restore;
	119	+DROP DATABASE test_pg_identity_dump_restore_1;

Msrc/test/regress/parallel_schedule0A+2-0

	@@ -519,6 +519,8 @@ test: test_binary_suffix
519	# test for rotate and unrotate function	519	# test for rotate and unrotate function
520	test: gb_ora_rotate_unrotate	520	test: gb_ora_rotate_unrotate
521		521
		522	+test: pg_identity pg_identity_dump_restore
		523	+
522	# test for string type char byte semantic	524	# test for string type char byte semantic
523	test: bpchar_charbyte bpchar_cast bpchar_copy bpchar_index bpchar_regexmatch varchar_charbyte varchar_cast varchar_copy varchar_index varchar_regexmatch char_length_semantic	525	test: bpchar_charbyte bpchar_cast bpchar_copy bpchar_index bpchar_regexmatch varchar_charbyte varchar_cast varchar_copy varchar_index varchar_regexmatch char_length_semantic
524	test: gs_dump_char_semantic	526	test: gs_dump_char_semantic

Asrc/test/regress/sql/pg_identity.sql+822-0

Msrc/test/regress/sql/test_auto_increment.sql+6-0

	@@ -1703,6 +1703,12 @@ create table t_auto_nextval_test(a int, b int auto_increment primary key);
1703	select nextval('t_auto_nextval_test_b_seq'); -- error	1703	select nextval('t_auto_nextval_test_b_seq'); -- error
1704	drop table t_auto_nextval_test;	1704	drop table t_auto_nextval_test;
1705		1705
		1706	+-- error cases
		1707	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY auto_increment, b text);
		1708	+CREATE TABLE test_t1 (a timestamptz GENERATED ALWAYS AS IDENTITY ON UPDATE current_timestamp, b text);
		1709	+CREATE TABLE test_t1 (a int GENERATED ALWAYS AS IDENTITY ON UPDATE current_timestamp, b text);
		1710	+CREATE TABLE test_t1 (a int ON UPDATE current_timestamp auto_increment, b text);
		1711	+
1706	\c regression	1712	\c regression
1707	clean connection to all force for database autoinc_b_db;	1713	clean connection to all force for database autoinc_b_db;
1708	drop database if exists autoinc_b_db;	1714	drop database if exists autoinc_b_db;