Tom Lane bb34970f91 Use a bitmapset instead of a list for duplicate-column checking in
checkInsertTargets().  Avoids O(N^2) behavior on wide target lists.
2005-03-26 06:28:59 +00:00
..
2004-12-31 22:04:05 +00:00
2005-03-17 05:47:01 +00:00
2005-01-17 20:27:44 +00:00
2005-01-09 17:10:29 +00:00