Revert "Fix an O(N^2) problem in foreign key references".
Commit 5ddc72887a012f6a8b85707ef27d85c274faf53d does not actually work
because it will happily blow away ri_constraint_cache entries that are
in active use in outer call levels. In any case, it's a very ugly,
brute-force solution to the problem of limiting the cache size.
Revert until it can be redesigned.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/3d9e8db9e56beb0501d168779ae9644587924061
Modified Files
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src/backend/utils/adt/ri_triggers.c | 38 +++--------------------------------
1 file changed, 3 insertions(+), 35 deletions(-)