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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-12-12 11:13:26 +0100 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-12-12 11:13:26 +0100 |
| commit | 840ff5f451cd9a391d237fc60894fea7ad82a189 (patch) | |
| tree | 686fa56fde9f97fa0b044dbfb857ef1eaafed1ca /src/include/nodes/parsenodes.h | |
| parent | 9d0cf574920f1d5e6c260815d242b6691d37d5dc (diff) | |
Get rid of recursion-marker values in enum AlterTableType
During ALTER TABLE execution, when prep-time handling of subcommands of
certain types determine that execution-time handling requires recursion,
they signal this by changing the subcommand type to a special value.
This can be done in a simpler way by using a separate flag introduced by
commit ec0925c22a3d, so do that.
Catversion bumped. It's not clear to me that ALTER TABLE subcommands
are stored anywhere in catalogs (CREATE FUNCTION rejects it in BEGIN
ATOMIC function bodies), but we do have both write and read support for
them, so be safe.
Discussion: https://postgr.es/m/20220929090033.zxuaezcdwh2fgfjb@alvherre.pgsql
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 8fe9b2fcfe9..bebb9620b27 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -1979,7 +1979,6 @@ typedef struct AlterTableStmt typedef enum AlterTableType { AT_AddColumn, /* add column */ - AT_AddColumnRecurse, /* internal to commands/tablecmds.c */ AT_AddColumnToView, /* implicitly via CREATE OR REPLACE VIEW */ AT_ColumnDefault, /* alter column default */ AT_CookedColumnDefault, /* add a pre-cooked column default */ @@ -1993,19 +1992,15 @@ typedef enum AlterTableType AT_SetStorage, /* alter column set storage */ AT_SetCompression, /* alter column set compression */ AT_DropColumn, /* drop column */ - AT_DropColumnRecurse, /* internal to commands/tablecmds.c */ AT_AddIndex, /* add index */ AT_ReAddIndex, /* internal to commands/tablecmds.c */ AT_AddConstraint, /* add constraint */ - AT_AddConstraintRecurse, /* internal to commands/tablecmds.c */ AT_ReAddConstraint, /* internal to commands/tablecmds.c */ AT_ReAddDomainConstraint, /* internal to commands/tablecmds.c */ AT_AlterConstraint, /* alter constraint */ AT_ValidateConstraint, /* validate constraint */ - AT_ValidateConstraintRecurse, /* internal to commands/tablecmds.c */ AT_AddIndexConstraint, /* add constraint using existing index */ AT_DropConstraint, /* drop constraint */ - AT_DropConstraintRecurse, /* internal to commands/tablecmds.c */ AT_ReAddComment, /* internal to commands/tablecmds.c */ AT_AlterColumnType, /* alter column type */ AT_AlterColumnGenericOptions, /* alter column OPTIONS (...) */ |