Change "checkpoint starting" message to use "wal"

petere · petere · commit 60d99797bfb0 · 2018-12-30T22:23:01.000+01:00
This catches up with the recent renaming of all user-facing mentions of "xlog" to "wal". Discussion: https://www.postgresql.org/message-id/flat/20181129084708.GA9562%40msg.credativ.de
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
@@ -8383,7 +8383,7 @@ LogCheckpointStart(int flags, bool restartpoint)
 		 (flags & CHECKPOINT_IMMEDIATE) ? " immediate" : "",
 		 (flags & CHECKPOINT_FORCE) ? " force" : "",
 		 (flags & CHECKPOINT_WAIT) ? " wait" : "",
-		 (flags & CHECKPOINT_CAUSE_XLOG) ? " xlog" : "",
+		 (flags & CHECKPOINT_CAUSE_XLOG) ? " wal" : "",
 		 (flags & CHECKPOINT_CAUSE_TIME) ? " time" : "",
 		 (flags & CHECKPOINT_FLUSH_ALL) ? " flush-all" : "");
 }

Original file line number	Diff line number	Diff line change
`@@ -8383,7 +8383,7 @@ LogCheckpointStart(int flags, bool restartpoint)`
`8383`	`8383`	`(flags & CHECKPOINT_IMMEDIATE) ? " immediate" : "",`
`8384`	`8384`	`(flags & CHECKPOINT_FORCE) ? " force" : "",`
`8385`	`8385`	`(flags & CHECKPOINT_WAIT) ? " wait" : "",`
`8386`		`- (flags & CHECKPOINT_CAUSE_XLOG) ? " xlog" : "",`
	`8386`	`+ (flags & CHECKPOINT_CAUSE_XLOG) ? " wal" : "",`
`8387`	`8387`	`(flags & CHECKPOINT_CAUSE_TIME) ? " time" : "",`
`8388`	`8388`	`(flags & CHECKPOINT_FLUSH_ALL) ? " flush-all" : "");`
`8389`	`8389`	`}`