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Add a CHECK_FOR_INTERRUPTS() in _bt_buildadd(). This fixes problem

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with not responding to query cancel during the last stage of btree index
creation.
This commit is contained in:
Tom Lane
2006-03-10 20:18:25 +00:00
parent effecebad1
commit d777a57133
1 changed files with 7 additions and 1 deletions
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8
src/backend/access/nbtree/nbtsort.c
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@ -56,7 +56,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/nbtree/nbtsort.c,v 1.95.2.2 2006/01/07 22:45:53 tgl Exp $
* $PostgreSQL: pgsql/src/backend/access/nbtree/nbtsort.c,v 1.95.2.3 2006/03/10 20:18:25 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -475,6 +475,12 @@ _bt_buildadd(BTWriteState *wstate, BTPageState *state, BTItem bti)
Size pgspc;
Size btisz;
/*
* This is a handy place to check for cancel interrupts during the
* btree load phase of index creation.
*/
CHECK_FOR_INTERRUPTS();
npage = state->btps_page;
nblkno = state->btps_blkno;
last_off = state->btps_lastoff;