oid
|
oid
|
Row identifier (hidden attribute, which must be specified)
|
adrelid
|
oid
|
Table to which a column belongs
|
adnum
|
smallint
|
Number of columns
|
adbin
|
pg_node_tree
|
Internal representation of the default value of a column or of a generated expression
|
adsrc
|
text
|
Internal representation of a readable default value or of a generated expression
|
adgencol
|
"char"
|
Specifies whether a column is a generated column. The value s indicates that the column is a generated column, and the value '\0 indicates that the column is a common column. The default value is '\0.
|
adbin_on_update
|
pg_node_tree
|
Converts a storage expression into a character string.
|
adsrc_on_update
|
text
|
Specifies the name of a storage expression.
|
