Disallow generated columns in COPY WHERE clause Stored generated columns are not yet computed when the filtering happens, so we need to prohibit them to avoid incorrect behavior.
Co-authored-by: jian he <[email protected]> Reviewed-by: Kirill Reshke <[email protected]> Reviewed-by: Masahiko Sawada <[email protected]> Discussion: https://www.postgresql.org/message-id/flat/cacjufxhb8ypq095r_pydr77w9xknaxg5rzy-wp525mkq+hr...@mail.gmail.com Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/8278737bfd0a37b68121a42a0b0a6775488adb48 Modified Files -------------- src/backend/commands/copy.c | 37 +++++++++++++++++++++++++++++++++ src/test/regress/expected/generated.out | 6 ++++++ src/test/regress/sql/generated.sql | 4 ++++ 3 files changed, 47 insertions(+)
