Make the log output of 'vxid' between csvlog and stderr/syslog

bmomjian · bmomjian · commit 143e755bcf99 · 2009-01-07T04:26:46.000Z
consistent. Currently, in csvlog, vxid of an auxiliary process isn't
displayed. On the other hand, in stderr/syslog, invalid vxid (-1/0) of
that is displayed.

Fujii Masao
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
@@ -42,7 +42,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/error/elog.c,v 1.210 2009/01/01 17:23:51 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/error/elog.c,v 1.211 2009/01/07 04:26:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1693,7 +1693,7 @@ log_line_prefix(StringInfo buf)
 				break;
 			case 'v':
 				/* keep VXID format in sync with lockfuncs.c */
-				if (MyProc != NULL)
+				if (MyProc != NULL && MyProc->backendId != InvalidBackendId)
 					appendStringInfo(buf, "%d/%u",
 									 MyProc->backendId, MyProc->lxid);
 				break;

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@`
`42`	`42`	`*`
`43`	`43`	`*`
`44`	`44`	`* IDENTIFICATION`
`45`		`- * $PostgreSQL: pgsql/src/backend/utils/error/elog.c,v 1.210 2009/01/01 17:23:51 momjian Exp $`
	`45`	`+ * $PostgreSQL: pgsql/src/backend/utils/error/elog.c,v 1.211 2009/01/07 04:26:46 momjian Exp $`
`46`	`46`	`*`
`47`	`47`	`*-------------------------------------------------------------------------`
`48`	`48`	`*/`
`@@ -1693,7 +1693,7 @@ log_line_prefix(StringInfo buf)`
`1693`	`1693`	`break;`
`1694`	`1694`	`case 'v':`
`1695`	`1695`	`/* keep VXID format in sync with lockfuncs.c */`
`1696`		`- if (MyProc != NULL)`
	`1696`	`+ if (MyProc != NULL && MyProc->backendId != InvalidBackendId)`
`1697`	`1697`	`appendStringInfo(buf, "%d/%u",`
`1698`	`1698`	`MyProc->backendId, MyProc->lxid);`
`1699`	`1699`	`break;`