openGauss-server/src/test/regress/output/create_function_2.source-代码预览-openGauss-server:基于关系型数据库技术的企业级数据库管理系统项目 - AtomGit

Llishifufirst commit for openGauss server
815a9771创建于 2020年6月30日历史提交
--
-- CREATE_FUNCTION_2
--
CREATE FUNCTION hobbies(person)
   RETURNS setof hobbies_r
   AS 'select * from hobbies_r where person = $1.name'
   LANGUAGE SQL;
CREATE FUNCTION hobby_construct(text, text)
   RETURNS hobbies_r
   AS 'select $1 as name, $2 as hobby'
   LANGUAGE SQL;
CREATE FUNCTION hobby_construct_named(name text, hobby text)
   RETURNS hobbies_r
   AS 'select name, hobby'
   LANGUAGE SQL;
CREATE FUNCTION hobbies_by_name(hobbies_r.name%TYPE)
   RETURNS hobbies_r.person%TYPE
   AS 'select person from hobbies_r where name = $1'
   LANGUAGE SQL;
NOTICE:  type reference hobbies_r.name%TYPE converted to text
NOTICE:  type reference hobbies_r.person%TYPE converted to text
CREATE FUNCTION equipment(hobbies_r)
   RETURNS setof equipment_r
   AS 'select * from equipment_r where hobby = $1.name'
   LANGUAGE SQL;
CREATE FUNCTION equipment_named(hobby hobbies_r)
   RETURNS setof equipment_r
   AS 'select * from equipment_r where equipment_r.hobby = equipment_named.hobby.name'
   LANGUAGE SQL;
CREATE FUNCTION equipment_named_ambiguous_1a(hobby hobbies_r)
   RETURNS setof equipment_r
   AS 'select * from equipment_r where hobby = equipment_named_ambiguous_1a.hobby.name'
   LANGUAGE SQL;
CREATE FUNCTION equipment_named_ambiguous_1b(hobby hobbies_r)
   RETURNS setof equipment_r
   AS 'select * from equipment_r where equipment_r.hobby = hobby.name'
   LANGUAGE SQL;
CREATE FUNCTION equipment_named_ambiguous_1c(hobby hobbies_r)
   RETURNS setof equipment_r
   AS 'select * from equipment_r where hobby = hobby.name'
   LANGUAGE SQL;
CREATE FUNCTION equipment_named_ambiguous_2a(hobby text)
   RETURNS setof equipment_r
   AS 'select * from equipment_r where hobby = equipment_named_ambiguous_2a.hobby'
   LANGUAGE SQL;
CREATE FUNCTION equipment_named_ambiguous_2b(hobby text)
   RETURNS setof equipment_r
   AS 'select * from equipment_r where equipment_r.hobby = hobby'
   LANGUAGE SQL;
CREATE FUNCTION user_relns()
   RETURNS setof name
   AS 'select relname
       from pg_class c, pg_namespace n
       where relnamespace = n.oid and
             (nspname !~ ''pg_.*'' and nspname <> ''information_schema''
                 and nspname <> ''dbe_perf'') and
             relkind <> ''i'' '
   LANGUAGE SQL;
CREATE FUNCTION pt_in_widget(point, widget)
   RETURNS bool
   AS '@libdir@/regress@DLSUFFIX@'
   LANGUAGE C NOT FENCED;
ERROR:  type widget does not exist
CREATE FUNCTION overpaid(emp)
   RETURNS bool
   AS '@libdir@/regress@DLSUFFIX@'
   LANGUAGE C NOT FENCED;
CREATE FUNCTION boxarea(box)
   RETURNS float8
   AS '@libdir@/regress@DLSUFFIX@'
   LANGUAGE C NOT FENCED;
CREATE FUNCTION interpt_pp(path, path)
   RETURNS point
   AS '@libdir@/regress@DLSUFFIX@'
   LANGUAGE C NOT FENCED;
CREATE FUNCTION reverse_name(name)
   RETURNS name
   AS '@libdir@/regress@DLSUFFIX@'
   LANGUAGE C NOT FENCED;
CREATE FUNCTION oldstyle_length(int4, text)
   RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@'
   LANGUAGE C NOT FENCED;
start transaction;
drop function oldstyle_length;
rollback;
select oldstyle_length(10, 'abc');
 oldstyle_length 
-----------------
              13
(1 row)

start transaction;
CREATE or replace FUNCTION oldstyle_length(int4, text)
   RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@'
   LANGUAGE C;
rollback;
select oldstyle_length(10, 'abc');
 oldstyle_length 
-----------------
              13
(1 row)

   
create schema vec_function_call;
set current_schema=vec_function_call;
create table test_vec_int4add(t1 int,t2 int,t3 int, t4 int) with (orientation = column);
insert into  test_vec_int4add values(1,2,3,4);
insert into  test_vec_int4add values(5,6,7,8);
CREATE FUNCTION vec_int4add_0()
   RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@', 'vec_int4add_0'
   LANGUAGE C IMMUTABLE NOT FENCED;  
   
CREATE FUNCTION vec_int4add_0_strict()
   RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@', 'vec_int4add_0'
   LANGUAGE C strict  IMMUTABLE NOT FENCED; 
select  * from test_vec_int4add  where vec_int4add_0() > 0 order by 1,2,3,4;
 t1 | t2 | t3 | t4 
----+----+----+----
  1 |  2 |  3 |  4
  5 |  6 |  7 |  8
(2 rows)

select  * from test_vec_int4add  where vec_int4add_0_strict() > 0 order by 1,2,3,4;
 t1 | t2 | t3 | t4 
----+----+----+----
  1 |  2 |  3 |  4
  5 |  6 |  7 |  8
(2 rows)

CREATE FUNCTION vec_int4add_1(int)
   RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@', 'vec_int4add_0'
   LANGUAGE C IMMUTABLE NOT FENCED;  
select  * from test_vec_int4add  where vec_int4add_1(t1) > 0 order by 1,2,3,4;
 t1 | t2 | t3 | t4 
----+----+----+----
  1 |  2 |  3 |  4
  5 |  6 |  7 |  8
(2 rows)

CREATE FUNCTION vec_int4add_32
(int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4)
   RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@', 'vec_int4add_11'
   LANGUAGE C IMMUTABLE NOT FENCED; 
CREATE FUNCTION vec_int4add_32_strict
(int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4)
RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@', 'vec_int4add_11'
   LANGUAGE C strict IMMUTABLE NOT FENCED;
   
select  * from test_vec_int4add  where vec_int4add_32
(t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4) > 0 order by 1,2,3,4;
 t1 | t2 | t3 | t4 
----+----+----+----
  1 |  2 |  3 |  4
  5 |  6 |  7 |  8
(2 rows)

select  * from test_vec_int4add  where vec_int4add_32_strict
(t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4) > 0 order by 1,2,3,4;
 t1 | t2 | t3 | t4 
----+----+----+----
  1 |  2 |  3 |  4
  5 |  6 |  7 |  8
(2 rows)

 
CREATE FUNCTION vec_int4add_33
(int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4
,int4,int4,int4,int4,int4,int4,int4,int4
,int4)
   RETURNS int4
   AS '@libdir@/regress@DLSUFFIX@', 'vec_int4add_11'
   LANGUAGE C IMMUTABLE NOT FENCED;
select  * from test_vec_int4add  where vec_int4add_33
(t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4
,t1,t2,t3,t4,t1,t2,t3,t4
,t1) > 0 order by 1,2,3,4;
 t1 | t2 | t3 | t4 
----+----+----+----
  1 |  2 |  3 |  4
  5 |  6 |  7 |  8
(2 rows)

CREATE FUNCTION test_int4add_0()
   RETURNS int4
   AS '$libdir/pg_plugin/coordinator1#regress.so', 'vec_int4add_0'
   LANGUAGE C IMMUTABLE NOT FENCED; 
ERROR:  File "$libdir/pg_plugin/coordinator1#regress.so" does not exist.
   
drop schema vec_function_call cascade;
NOTICE:  drop cascades to 7 other objects
DETAIL:  drop cascades to table test_vec_int4add
drop cascades to function vec_int4add_0()
drop cascades to function vec_int4add_0_strict()
drop cascades to function vec_int4add_1(integer)
drop cascades to function vec_int4add_32(integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer)
drop cascades to function vec_int4add_32_strict(integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer)
drop cascades to function vec_int4add_33(integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer,integer)
--
-- Function dynamic loading
--
LOAD '@libdir@/regress@DLSUFFIX@';
ERROR:  LOAD statement is not yet supported.