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authorNeil Conway <neilc@samurai.com>2004-11-17 00:18:26 +0000
committerNeil Conway <neilc@samurai.com>2004-11-17 00:18:26 +0000
commitb990232c5d5447194857632522389142fcbb841d (patch)
tree20057d949ccfb04c1a73a39d414a9ce40e852cce /src/backend/utils/adt/regexp.c
parenta2e1b146feebaccd7a4da30f919de1b4efd75b5d (diff)
downloadpostgresql-b990232c5d5447194857632522389142fcbb841d.tar.gz
postgresql-b990232c5d5447194857632522389142fcbb841d.zip
Backpatch fix from HEAD:
Prevent a backend crash when processing CREATE TABLE commands with more than 65K columns, or when the created table has more than 65K columns due to adding inherited columns from parent relations. Fix a similar crash when processing SELECT queries with more than 65K target list entries. In all three cases we would eventually detect the error and elog, but the check was being made too late.
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