Commitb775d93

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Fix pgstat_heap() to not be broken by syncscans starting from a block

higher than zero. Same problem as just detected in CREATE INDEXCONCURRENTLY.

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Lines changed: 3 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`/*`
`2`		`- * $PostgreSQL: pgsql/contrib/pgstattuple/pgstattuple.c,v 1.31 2007/10/22 17:29:35 tgl Exp $`
	`2`	`+ * $PostgreSQL: pgsql/contrib/pgstattuple/pgstattuple.c,v 1.32 2008/01/14 02:53:31 tgl Exp $`
`3`	`3`	`*`
`4`	`4`	`* Copyright (c) 2001,2002Tatsuo Ishii`
`5`	`5`	`*`
`@@ -255,7 +255,8 @@ pgstat_heap(Relation rel, FunctionCallInfo fcinfo)`
`255`	`255`	`Bufferbuffer;`
`256`	`256`	`pgstattuple_typestat= {0};`
`257`	`257`
`258`		`-scan=heap_beginscan(rel,SnapshotAny,0,NULL);`
	`258`	`+/* Disable syncscan because we assume we scan from block zero upwards */`
	`259`	`+scan=heap_beginscan_strat(rel,SnapshotAny,0,NULL, true, false);`
`259`	`260`
`260`	`261`	`nblocks=scan->rs_nblocks;/* # blocks to be scanned */`
`261`	`262`

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