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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-23 04:42:53 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-23 04:42:53 +0000 |
| commit | 56c88772911b4e4c8fbb86d8687d95c3acd38a4f (patch) | |
| tree | d6ce8d5fb75838b0ef40380709e72c1f99d29dd6 /src/backend/executor/nodeFunctionscan.c | |
| parent | 25434e32cb1cf4e7c61a21482832ecc5b33e1f5a (diff) | |
| download | postgresql-56c88772911b4e4c8fbb86d8687d95c3acd38a4f.tar.gz postgresql-56c88772911b4e4c8fbb86d8687d95c3acd38a4f.zip | |
Turns out that my recent elimination of the 'redundant' flatten_andors()
code in prepqual.c had a small drawback: the flatten_andors code was
able to cope with deeply nested AND/OR structures (like 10000 ORs in
a row), whereas eval_const_expressions tends to recurse until it
overruns the stack. Revise eval_const_expressions so that it doesn't
choke on deeply nested ANDs or ORs.
Diffstat (limited to 'src/backend/executor/nodeFunctionscan.c')
0 files changed, 0 insertions, 0 deletions