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-rw-r--r--src/backend/utils/misc/guc.c4
-rw-r--r--src/backend/utils/misc/postgresql.conf.sample3
2 files changed, 3 insertions, 4 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index f81e0424e72..7eda7fdef9a 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -3387,7 +3387,7 @@ static struct config_string ConfigureNamesString[] =
NULL
},
&recovery_target_timeline_string,
- "",
+ "current",
check_recovery_target_timeline, assign_recovery_target_timeline, NULL
},
@@ -11031,7 +11031,7 @@ check_recovery_target_timeline(char **newval, void **extra, GucSource source)
RecoveryTargetTimeLineGoal rttg = RECOVERY_TARGET_TIMELINE_CONTROLFILE;
RecoveryTargetTimeLineGoal *myextra;
- if (strcmp(*newval, "") == 0)
+ if (strcmp(*newval, "current") == 0)
rttg = RECOVERY_TARGET_TIMELINE_CONTROLFILE;
else if (strcmp(*newval, "latest") == 0)
rttg = RECOVERY_TARGET_TIMELINE_LATEST;
diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index 1fa02d2c938..f7c1dee2402 100644
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -261,8 +261,7 @@
# just after the specified recovery target (on)
# just before the recovery target (off)
# (change requires restart)
-#recovery_target_timeline = '' # unset means read from control file (default),
- # or set to 'latest' or timeline ID
+#recovery_target_timeline = 'current' # 'current', 'latest', or timeline ID
# (change requires restart)
#recovery_target_action = 'pause' # 'pause', 'promote', 'shutdown'
# (change requires restart)