ALTER <thing> [IF EXISTS] ... allows silent DDL if required, e.g. ALTER FOREIGN TABLE IF EXISTS foo RENAME TO bar
Pavel Stehule Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/b8a91d9d1c7ec75aaecf13df687ec7b5b0ed35a6 Modified Files -------------- doc/src/sgml/ref/alter_foreign_table.sgml | 18 ++- doc/src/sgml/ref/alter_index.sgml | 18 ++- doc/src/sgml/ref/alter_sequence.sgml | 18 ++- doc/src/sgml/ref/alter_table.sgml | 18 ++- doc/src/sgml/ref/alter_view.sgml | 24 +++- src/backend/commands/sequence.c | 10 ++- src/backend/commands/tablecmds.c | 34 ++++- src/backend/nodes/copyfuncs.c | 4 + src/backend/nodes/equalfuncs.c | 4 + src/backend/parser/gram.y | 216 ++++++++++++++++++++++++++++ src/backend/parser/parse_utilcmd.c | 10 ++- src/backend/tcop/utility.c | 53 ++++--- src/include/nodes/parsenodes.h | 4 + src/test/regress/expected/alter_table.out | 46 ++++++ src/test/regress/expected/foreign_data.out | 44 ++++++ src/test/regress/expected/sequence.out | 3 + src/test/regress/sql/alter_table.sql | 32 ++++ src/test/regress/sql/foreign_data.sql | 26 ++++ src/test/regress/sql/sequence.sql | 4 + 19 files changed, 534 insertions(+), 52 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
