Fix EXTRACT(ISOYEAR FROM timestamp) for years BC.
The test cases added by commit 26ae3aa80 exposed an old oversight in
timestamp[tz]_part: they didn't correct the result of date2isoyear()
for BC years, so that we produced an off-by-one answer for such years.
Fix that, and back-patch to all supported branches.
Discussion: https://postgr.es/m/SG2PR06MB37762CAE45DB0F6CA7001EA9B6550@SG2PR06MB3776.apcprd06.prod.outlook.com
Branch
------
REL9_6_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/6e2ac8d66d58ccdda4dcccc52f8b6b7911db0ad2
Modified Files
--------------
src/backend/utils/adt/timestamp.c | 7 +++++++
src/test/regress/expected/timestamp.out | 2 +-
src/test/regress/expected/timestamptz.out | 2 +-
3 files changed, 9 insertions(+), 2 deletions(-)
Есть вопросы? Напишите нам!
Соглашаюсь с условиями обработки персональных данных
✖
By continuing to browse this website, you agree to the use of cookies. Go to Privacy Policy.