diff options
| author | Jan Wieck <JanWieck@Yahoo.com> | 1999-02-07 16:17:14 +0000 |
|---|---|---|
| committer | Jan Wieck <JanWieck@Yahoo.com> | 1999-02-07 16:17:14 +0000 |
| commit | ef590e101ec2e7fd4d2c80b925ce2188aa000bba (patch) | |
| tree | df6c63a57a232ff236a5b0885857060f4feb5db3 /src/tutorial | |
| parent | dd4a357dc9eeeafa0e8768ab3ae4ffaa4d8c2fcf (diff) | |
| download | postgresql-ef590e101ec2e7fd4d2c80b925ce2188aa000bba.tar.gz postgresql-ef590e101ec2e7fd4d2c80b925ce2188aa000bba.zip | |
Changed ExecConstraints() and ExecRelCheck() to cache the constraints
qualification expression trees in the execution state. Prevents from
memory exhaustion on INSERT, UPDATE or COPY to tables that have CHECK
constraints. Speedup against the variant using freeObject() is more than
factor 2.
Jan
Diffstat (limited to 'src/tutorial')
0 files changed, 0 insertions, 0 deletions