From efcaf1e868d8399d932e68b8b248bcbd089b2d6b Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 1 Aug 2004 17:32:22 +0000 Subject: Some mop-up work for savepoints (nested transactions). Store a small number of active subtransaction XIDs in each backend's PGPROC entry, and use this to avoid expensive probes into pg_subtrans during TransactionIdIsInProgress. Extend EOXactCallback API to allow add-on modules to get control at subxact start/end. (This is deliberately not compatible with the former API, since any uses of that API probably need manual review anyway.) Add basic reference documentation for SAVEPOINT and related commands. Minor other cleanups to check off some of the open issues for subtransactions. Alvaro Herrera and Tom Lane. --- doc/src/sgml/reference.sgml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'doc/src/sgml/reference.sgml') diff --git a/doc/src/sgml/reference.sgml b/doc/src/sgml/reference.sgml index 5230e07119..23164a57c7 100644 --- a/doc/src/sgml/reference.sgml +++ b/doc/src/sgml/reference.sgml @@ -1,5 +1,5 @@ @@ -120,9 +120,12 @@ PostgreSQL Reference Manual ¬ify; &prepare; &reindex; + &releaseSavepoint; &reset; &revoke; &rollback; + &rollbackTo; + &savepoint; &select; &selectInto; &set; -- cgit v1.2.1