CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: [EMAIL PROTECTED] 03/08/22 17:34:33
Modified files:
src/backend/parser: gram.y
src/include/nodes: pg_list.h
Log message:
Tweak grammar to use FastAppend rather than lappend when constructing
expr_lists. This appears to be the only remaining O(N^2) bottleneck
in processing many-way 'x IN (a,b,c,...)' conditions.
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