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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2018-10-03 13:05:01 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2018-10-03 13:05:01 -0400 |
| commit | 6d842be6c11887930a0f4128fd6aa4de427cfd2a (patch) | |
| tree | 81846676d12c8eef74ce60e25197ccac756a9b7f /src/backend/executor/execParallel.c | |
| parent | abd9ca377d669a6e0560e854d7e987438d0e612e (diff) | |
| download | postgresql-6d842be6c11887930a0f4128fd6aa4de427cfd2a.tar.gz postgresql-6d842be6c11887930a0f4128fd6aa4de427cfd2a.zip | |
Provide fast path in snprintf.c for conversion specs that are just "%s".
This case occurs often enough (around 45% of conversion specs executed
in our regression tests are just "%s") that it's worth an extra test
per conversion spec to allow skipping all the logic associated with
field widths and padding when it happens.
Discussion: https://postgr.es/m/26193.1538582367@sss.pgh.pa.us
Diffstat (limited to 'src/backend/executor/execParallel.c')
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