Commit1e2bfb5

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Cleanup for procarray.c.

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Lines changed: 7 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@`
`23`	`23`	`*`
`24`	`24`	`*`
`25`	`25`	`* IDENTIFICATION`
`26`		`- * $PostgreSQL: pgsql/src/backend/storage/ipc/procarray.c,v 1.21 2007/01/16 13:28:56 alvherre Exp $`
	`26`	`+ * $PostgreSQL: pgsql/src/backend/storage/ipc/procarray.c,v 1.22 2007/03/23 03:16:39 momjian Exp $`
`27`	`27`	`*`
`28`	`28`	`*-------------------------------------------------------------------------`
`29`	`29`	`*/`
`@@ -590,6 +590,11 @@ GetSnapshotData(Snapshot snapshot, bool serializable)`
`590`	`590`
`591`	`591`	`xmax=ReadNewTransactionId();`
`592`	`592`
	`593`	`+/*`
	`594`	`+ * Spin over procArray checking xid, xmin, and subxids. The goal is`
	`595`	`+ * to gather all active xids, find the lowest xmin, and try to record`
	`596`	`+ * subxids.`
	`597`	`+ */`
`593`	`598`	`for (index=0;index<arrayP->numProcs;index++)`
`594`	`599`	`{`
`595`	`600`	`PGPROC*proc=arrayP->procs[index];`
`@@ -614,8 +619,7 @@ GetSnapshotData(Snapshot snapshot, bool serializable)`
`614`	`619`
`615`	`620`	`if (TransactionIdPrecedes(xid,xmin))`
`616`	`621`	`xmin=xid;`
`617`		`-snapshot->xip[count]=xid;`
`618`		`-count++;`
	`622`	`+snapshot->xip[count++]=xid;`
`619`	`623`
`620`	`624`	`/* Update globalxmin to be the smallest valid xmin */`
`621`	`625`	`xid=proc->xmin;`

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