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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2020-10-17 16:02:47 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2020-10-17 16:02:47 -0400 |
| commit | d317fd7570ca69553eef9a9ec1825967c2680927 (patch) | |
| tree | 6370660a129dfc9a8693de73481d46bcd9d24945 /src/backend/executor/nodeFunctionscan.c | |
| parent | 3f26dca76343d2e4aca5e2070875c93057925dca (diff) | |
Doc: caution against misuse of 'now' and related datetime literals.
Section 8.5.1.4, which defines these literals, made only a vague
reference to the fact that they might be evaluated too soon to be
safe in non-interactive contexts. Provide a more explicit caution
against misuse. Also, generalize the wording in the related tip in
section 9.9.4: while it clearly described this problem, it implied
(or really, stated outright) that the problem only applies to table
DEFAULT clauses.
Per gripe from Tijs van Dam. Back-patch to all supported branches.
Discussion: https://postgr.es/m/c2LuRv9BiRT3bqIo5mMQiVraEXey_25B4vUn0kDqVqilwOEu_iVF1tbtvLnyQK7yDG3PFaz_GxLLPil2SDkj1MCObNRVaac-7j1dVdFERk8=@thalex.com
Diffstat (limited to 'src/backend/executor/nodeFunctionscan.c')
0 files changed, 0 insertions, 0 deletions