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Check for the connection status before executing the statement for

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checking the 'server in recovery' information.

Thanks Khushboo for reporting the issue.
This commit is contained in:
Murtuza Zabuawala 2016-05-12 13:22:13 +05:30 committed by Ashesh Vashi
parent 7f790a7f49
commit 40a9490382
1 changed files with 9 additions and 7 deletions
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16
web/pgadmin/browser/server_groups/servers/__init__.py
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@ -69,13 +69,15 @@ class ServerModule(sg.ServerGroupPluginModule):
manager = driver.connection_manager(server.id) manager = driver.connection_manager(server.id)
conn = manager.connection() conn = manager.connection()
connected = conn.connected() connected = conn.connected()
if connected:
status, in_recovery = conn.execute_scalar(""" status, in_recovery = conn.execute_scalar("""
SELECT CASE WHEN usesuper SELECT CASE WHEN usesuper
THEN pg_is_in_recovery() THEN pg_is_in_recovery()
ELSE FALSE ELSE FALSE
END as inrecovery END as inrecovery
FROM pg_user WHERE usename=current_user""") FROM pg_user WHERE usename=current_user""")
else:
in_recovery = None
yield self.generate_browser_node( yield self.generate_browser_node(
"%d" % (server.id), "%d" % (server.id),