pgsql: Assign collations in partition bound expressions. - Mailing list pgsql-committers

Assign collations in partition bound expressions.

Failure to do this can result in errors during evaluation of
the bound expression, as illustrated by the new regression test.

Back-patch to v12 where the ability for partition bounds to be
expressions was added.

Discussion: https://postgr.es/m/CAJV4CdrZ5mKuaEsRSbLf2URQ3h6iMtKD=hik8MaF5WwdmC9uZw@mail.gmail.com

Branch
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REL_13_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/61a78c71a656593bf4121e624348a990ba5b91da

Modified Files
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src/backend/parser/parse_utilcmd.c         | 3 +++
src/test/regress/expected/create_table.out | 7 +++++++
src/test/regress/sql/create_table.sql      | 8 ++++++++
3 files changed, 18 insertions(+)