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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2021-09-04 16:29:08 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2021-09-04 16:29:08 -0400 |
| commit | 2c0dd669c3c909484c24b40a797bd99b352c6f0b (patch) | |
| tree | 1701cdbdbd1d515b11529bed54b4032abdedaf31 /src/include/executor/nodeModifyTable.h | |
| parent | 518621c40b23b4188478578d21de62d25582d9e3 (diff) | |
| download | postgresql-2c0dd669c3c909484c24b40a797bd99b352c6f0b.tar.gz postgresql-2c0dd669c3c909484c24b40a797bd99b352c6f0b.zip | |
Further portability tweaks for float4/float8 hash functions.
Attempting to make hashfloat4() look as much as possible like
hashfloat8(), I'd figured I could replace NaNs with get_float4_nan()
before widening to float8. However, results from protosciurus
and topminnow show that on some platforms that produces a different
bit-pattern from get_float8_nan(), breaking the intent of ce773f230.
Rearrange so that we use the result of get_float8_nan() for all NaN
cases. As before, back-patch.
Diffstat (limited to 'src/include/executor/nodeModifyTable.h')
0 files changed, 0 insertions, 0 deletions