Michael Paquier 449e798c77 Introduce sequence_*() access functions
Similarly to tables and indexes, these functions are able to open
relations with a sequence relkind, which is useful to make a distinction
with the other relation kinds.  Previously, commands/sequence.c used a
mix of table_{close,open}() and relation_{close,open}() routines when
manipulating sequence relations, so this clarifies the code.

A direct effect of this change is to align the error messages produced
when attempting DDLs for sequences on relations with an unexpected
relkind, like a table or an index with ALTER SEQUENCE, providing an
extra error detail about the relkind of the relation used in the DDL
query.

Author: Michael Paquier
Reviewed-by: Tomas Vondra
Discussion: https://postgr.es/m/ZWlohtKAs0uVVpZ3@paquier.xyz
2024-02-26 16:04:59 +09:00
2024-01-25 15:42:34 +13:00
2022-12-04 15:23:00 -05:00
2024-01-03 20:49:05 -05:00
2024-01-25 15:42:34 +13:00

PostgreSQL Database Management System
=====================================

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