Fix assorted bugs related to identity column in partitioned tables When changing the data type of a column of a partitioned table, craft the ALTER SEQUENCE command only once. Partitions do not have identity sequences of their own and thus do not need a ALTER SEQUENCE command for each partition.
Fix getIdentitySequence() to fetch the identity sequence associated with the top-level partitioned table when a Relation of a partition is passed to it. While doing so, translate the attribute number of the partition into the attribute number of the partitioned table. Author: Ashutosh Bapat <[email protected]> Reported-by: Alexander Lakhin <[email protected]> Reviewed-by: Dmitry Dolgov <[email protected]> Discussion: https://www.postgresql.org/message-id/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/509199587df73f06eda898ae13284292f4ae573a Modified Files -------------- src/backend/catalog/pg_depend.c | 31 ++++++++++++++++++-- src/backend/commands/tablecmds.c | 2 +- src/backend/parser/parse_utilcmd.c | 52 ++++++++++++++++++++-------------- src/backend/rewrite/rewriteHandler.c | 19 +------------ src/include/catalog/dependency.h | 2 +- src/test/regress/expected/identity.out | 32 +++++++++++++++++++-- src/test/regress/sql/identity.sql | 11 +++++-- 7 files changed, 101 insertions(+), 48 deletions(-)
