Log Message: ----------- Fix TransactionIdIsCurrentTransactionId() to use binary search instead of linear search when checking child-transaction XIDs. This makes for an important speedup in transactions that have large numbers of children, as in a recent example from Craig Ringer. We can also get rid of an ugly kluge that represented lists of TransactionIds as lists of OIDs. Heikki Linnakangas Modified Files: -------------- pgsql/src/backend/access/transam: twophase.c (r1.39 -> r1.40) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/twophase.c?r1=1.39&r2=1.40) xact.c (r1.258 -> r1.259) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/xact.c?r1=1.258&r2=1.259) pgsql/src/include/nodes: pg_list.h (r1.57 -> r1.58) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/pg_list.h?r1=1.57&r2=1.58)
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