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Fix unpackaged upgrade SQL for PostgreSQL 9.3

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This commit is contained in:
Ian Barwick
2017-12-04 17:46:52 +09:00
parent f78c169c3d
commit c94f1b7338
1 changed files with 36 additions and 5 deletions
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41
repmgr--unpackaged--4.0.sql
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@@ -71,6 +71,17 @@ INSERT INTO repmgr.voting_term (term) VALUES (1);
-- convert "repmgr_$cluster.repl_monitor" to "monitoring_history" -- convert "repmgr_$cluster.repl_monitor" to "monitoring_history"
DO $repmgr$
DECLARE
DECLARE server_version_num INT;
BEGIN
SELECT setting
FROM pg_catalog.pg_settings
WHERE name = 'server_version_num'
INTO server_version_num;
IF server_version_num >= 90400 THEN
EXECUTE $repmgr_func$
CREATE TABLE repmgr.monitoring_history ( CREATE TABLE repmgr.monitoring_history (
primary_node_id INTEGER NOT NULL, primary_node_id INTEGER NOT NULL,
standby_node_id INTEGER NOT NULL, standby_node_id INTEGER NOT NULL,
@@ -80,12 +91,32 @@ CREATE TABLE repmgr.monitoring_history (
last_wal_standby_location PG_LSN, last_wal_standby_location PG_LSN,
replication_lag BIGINT NOT NULL, replication_lag BIGINT NOT NULL,
apply_lag BIGINT NOT NULL apply_lag BIGINT NOT NULL
); )
$repmgr_func$;
INSERT INTO repmgr.monitoring_history
(primary_node_id, standby_node_id, last_monitor_time, last_apply_time, last_wal_primary_location, last_wal_standby_location, replication_lag, apply_lag)
SELECT primary_node, standby_node, last_monitor_time, last_apply_time, last_wal_primary_location::pg_lsn, last_wal_standby_location::pg_lsn, replication_lag, apply_lag
FROM repmgr.repl_monitor;
ELSE
EXECUTE $repmgr_func$
CREATE TABLE repmgr.monitoring_history (
primary_node_id INTEGER NOT NULL,
standby_node_id INTEGER NOT NULL,
last_monitor_time TIMESTAMP WITH TIME ZONE NOT NULL,
last_apply_time TIMESTAMP WITH TIME ZONE,
last_wal_primary_location TEXT NOT NULL,
last_wal_standby_location TEXT,
replication_lag BIGINT NOT NULL,
apply_lag BIGINT NOT NULL
)
$repmgr_func$;
INSERT INTO repmgr.monitoring_history
(primary_node_id, standby_node_id, last_monitor_time, last_apply_time, last_wal_primary_location, last_wal_standby_location, replication_lag, apply_lag)
SELECT primary_node, standby_node, last_monitor_time, last_apply_time, last_wal_primary_location, last_wal_standby_location, replication_lag, apply_lag
FROM repmgr.repl_monitor;
INSERT INTO repmgr.monitoring_history END IF;
(primary_node_id, standby_node_id, last_monitor_time, last_apply_time, last_wal_primary_location, last_wal_standby_location, replication_lag, apply_lag) END$repmgr$;
SELECT primary_node, standby_node, last_monitor_time, last_apply_time, last_wal_primary_location::pg_lsn, last_wal_standby_location::pg_lsn, replication_lag, apply_lag
FROM repmgr.repl_monitor;
CREATE INDEX idx_monitoring_history_time CREATE INDEX idx_monitoring_history_time
ON repmgr.monitoring_history (last_monitor_time, standby_node_id); ON repmgr.monitoring_history (last_monitor_time, standby_node_id);