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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-15 21:01:34 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-15 21:01:34 +0000 |
| commit | e64c7feb2fd80c89d2220cbe9e026a031f34509c (patch) | |
| tree | b7842bbf8efc3b7849b29c8a1b67a4a196f9ee2e /src/backend/executor/nodeHash.c | |
| parent | 5bab36e9f6c3f3a9e14a89e1124179a339d2c3a1 (diff) | |
| download | postgresql-e64c7feb2fd80c89d2220cbe9e026a031f34509c.tar.gz postgresql-e64c7feb2fd80c89d2220cbe9e026a031f34509c.zip | |
Tweak default memory context allocation policy so that a context is not
given any malloc block until something is first allocated in it; but
thereafter, MemoryContextReset won't release that first malloc block.
This preserves the quick-reset property of the original policy, without
forcing 8K to be allocated to every context whether any of it is ever
used or not. Also, remove some more no-longer-needed explicit freeing
during ExecEndPlan.
Diffstat (limited to 'src/backend/executor/nodeHash.c')
0 files changed, 0 insertions, 0 deletions