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Nested transactions. There is still much left to do, especially on the

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performance front, but with feature freeze upon us I think it's time to
drive a stake in the ground and say that this will be in 7.5.

Alvaro Herrera, with some help from Tom Lane.
This commit is contained in:
Tom Lane
2004-07-01 00:52:04 +00:00
parent 4c9aa572fa
commit 573a71a5da
74 changed files with 4516 additions and 1144 deletions
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5
src/include/commands/async.h
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@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/commands/async.h,v 1.24 2004/05/23 03:50:45 tgl Exp $
* $PostgreSQL: pgsql/src/include/commands/async.h,v 1.25 2004/07/01 00:51:40 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -23,6 +23,9 @@ extern void Async_Unlisten(char *relname, int pid);
/* perform (or cancel) outbound notify processing at transaction commit */
extern void AtCommit_Notify(void);
extern void AtAbort_Notify(void);
extern void AtSubStart_Notify(void);
extern void AtSubCommit_Notify(void);
extern void AtSubAbort_Notify(void);
/* signal handler for inbound notifies (SIGUSR2) */
extern void NotifyInterruptHandler(SIGNAL_ARGS);