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Allow ALTER TABLE .. SET TABLESPACE to be interrupted.

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Backpatch to 8.0, where tablespaces were introduced.

Guillaume Lelarge
This commit is contained in:
Robert Haas 2010-07-01 14:11:23 +00:00
parent 578a0d3fcd
commit 245adea136
1 changed files with 4 additions and 1 deletions
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5
src/backend/commands/tablecmds.c
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@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.206.2.8 2009/12/09 21:58:28 tgl Exp $ * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.206.2.9 2010/07/01 14:11:23 rhaas Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -6121,6 +6121,9 @@ copy_relation_data(Relation rel, SMgrRelation dst)
for (blkno = 0; blkno < nblocks; blkno++) for (blkno = 0; blkno < nblocks; blkno++)
{ {
/* If we got a cancel signal during the copy of the data, quit */
CHECK_FOR_INTERRUPTS();
smgrread(src, blkno, buf); smgrread(src, blkno, buf);
/* XLOG stuff */ /* XLOG stuff */