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Remove hack to create pre-9.4 monitoring history table

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The pg_lsn datatype was introduced in PostgreSQL 9.4, and we no
longer need to support earlier versions.
This commit is contained in:
Ian Barwick
2020-10-12 09:32:37 +09:00
parent 758c18985c
commit b195547525
1 changed files with 2 additions and 28 deletions
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30
repmgr--5.2.sql
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@@ -23,16 +23,7 @@ CREATE TABLE repmgr.events (
details TEXT NULL details TEXT NULL
); );
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,
@@ -42,24 +33,7 @@ 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
) );
$repmgr_func$;
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
)
$repmgr_func$;
END IF;
END$repmgr$;
CREATE INDEX idx_monitoring_history_time CREATE INDEX idx_monitoring_history_time