postgres

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Michael Paquier c06a4746b1 Fix validation of COPY FORCE_NOT_NULL/FORCE_NULL for the all-column cases

This commit adds missing checks for COPY FORCE_NOT_NULL and FORCE_NULL
when applied to all columns via "*".  These options now correctly
require CSV mode and are disallowed in COPY TO, making their behavior
consistent with FORCE_QUOTE.

Some regression tests are added to verify the correct behavior for the
all-columns case, including FORCE_QUOTE, which was not tested.

Backpatch down to 17, where support for the all-column grammar with
FORCE_NOT_NULL and FORCE_NULL has been added.

Author: Joel Jacobson
Reviewed-by: Zhang Mingli
Discussion: https://postgr.es/m/65030d1d-5f90-4fa4-92eb-f5f50389858e@app.fastmail.com
Backpatch-through: 17

2024-10-17 08:45:56 +09:00

backend

Fix validation of COPY FORCE_NOT_NULL/FORCE_NULL for the all-column cases

2024-10-17 08:45:56 +09:00

bin

psql: Fix \watch when using interval values less than 1ms

2024-10-14 12:27:57 +09:00

common

Message style improvements

2024-08-29 14:33:18 +02:00

fe_utils

Prevent mis-encoding of "trailing junk after numeric literal" errors.