Hi,
PFA patch to fix the issue where pgAdmin4 was throwing error when user
clicks on Statistics tab when using PG9.6.
RM#1719
*Issue:*
The column `waiting` has been removed from `pg_stat_activity` View instead
two new columns has been added `wait_event` and `wait_event_type`.
--
Regards,
Murtuza Zabuawala
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
diff --git a/web/pgadmin/browser/server_groups/servers/__init__.py b/web/pgadmin/browser/server_groups/servers/__init__.py
index 0b6c6ca..24859e8 100644
--- a/web/pgadmin/browser/server_groups/servers/__init__.py
+++ b/web/pgadmin/browser/server_groups/servers/__init__.py
@@ -662,17 +662,26 @@ class ServerNode(PGChildNodeView):
def modified_sql(self, gid, sid):
return make_json_response(data='')
+ def get_template_directory(self, version):
+ """ This function will check and return template directory
+ based on postgres verion"""
+ if version >= 90600:
+ return '9.6_plus'
+ elif version >= 90200:
+ return '9.2_plus'
+ else:
+ return '9.1_plus'
+
def statistics(self, gid, sid):
from pgadmin.utils.driver import get_driver
manager = get_driver(PG_DEFAULT_DRIVER).connection_manager(sid)
conn = manager.connection()
-
if conn.connected():
status, res = conn.execute_dict(
render_template(
"/".join([
'servers/sql',
- '9.2_plus' if manager.version >= 90200 else '9.1_plus',
+ self.get_template_directory(manager.version),
'stats.sql'
]),
conn=conn, _=gettext
@@ -1053,7 +1062,7 @@ class ServerNode(PGChildNodeView):
SQL = render_template("/".join([
'servers/sql',
- '9.2_plus' if manager.version >= 90200 else '9.1_plus',
+ self.get_template_directory(manager.version),
'change_password.sql'
]),
conn=conn, _=gettext,
diff --git a/web/pgadmin/browser/server_groups/servers/templates/servers/sql/9.6_plus/change_password.sql b/web/pgadmin/browser/server_groups/servers/templates/servers/sql/9.6_plus/change_password.sql
new file mode 100644
index 0000000..dcf0ec1
--- /dev/null
+++ b/web/pgadmin/browser/server_groups/servers/templates/servers/sql/9.6_plus/change_password.sql
@@ -0,0 +1,2 @@
+{# Change database server password #}
+ALTER USER {{conn|qtIdent(user)}} WITH ENCRYPTED PASSWORD {{encrypted_password|qtLiteral}};
diff --git a/web/pgadmin/browser/server_groups/servers/templates/servers/sql/9.6_plus/stats.sql b/web/pgadmin/browser/server_groups/servers/templates/servers/sql/9.6_plus/stats.sql
new file mode 100644
index 0000000..a1dbc37
--- /dev/null
+++ b/web/pgadmin/browser/server_groups/servers/templates/servers/sql/9.6_plus/stats.sql
@@ -0,0 +1,51 @@
+SELECT
+ pid AS "PID",
+ usename AS {{ conn|qtIdent(_('User')) }},
+ datname AS {{ conn|qtIdent(_('Database')) }},
+ backend_start AS {{ conn|qtIdent(_('Backend start')) }},
+ CASE
+ WHEN client_hostname IS NOT NULL AND client_hostname != '' THEN
+ client_hostname || ':' || client_port
+ WHEN client_addr IS NOT NULL AND client_addr::text != '' THEN
+ client_addr || ':' || client_port
+ WHEN client_port = -1 THEN
+ 'local pipe'
+ ELSE
+ 'localhost:' || client_port
+ END AS {{ conn|qtIdent(_('Client')) }},
+ application_name AS {{ conn|qtIdent(_('Application')) }},
+ wait_event_type AS {{ conn|qtIdent(_('Wait event type')) }},
+ wait_event AS {{ conn|qtIdent(_('Wait event name')) }},
+ query AS {{ conn|qtIdent(_('Query')) }},
+ query_start AS {{ conn|qtIdent(_('Query start')) }},
+ xact_start AS {{ conn|qtIdent(_('Xact start')) }}
+FROM
+ pg_stat_activity sa
+WHERE
+ (SELECT r.rolsuper OR r.oid = sa.usesysid FROM pg_roles r WHERE r.rolname = current_user)
+UNION
+SELECT
+ pid AS "PID",
+ usename AS {{ conn|qtIdent(_('User')) }},
+ '' AS {{ conn|qtIdent(_('Database')) }},
+ backend_start AS {{ conn|qtIdent(_('Backend start')) }},
+ CASE
+ WHEN client_hostname IS NOT NULL AND client_hostname != '' THEN
+ client_hostname || ':' || client_port
+ WHEN client_addr IS NOT NULL AND client_addr::text != '' THEN
+ client_addr || ':' || client_port
+ WHEN client_port = -1 THEN
+ 'local pipe'
+ ELSE
+ 'localhost:' || client_port
+ END AS {{ conn|qtIdent(_('Client')) }},
+ {{ _('Streaming Replication')|qtLiteral }} AS {{ conn|qtIdent(_('Application')) }},
+ null AS {{ conn|qtIdent(_('Wait event type')) }},
+ null AS {{ conn|qtIdent(_('Wait event name')) }},
+ state || ' [sync (state: ' || COALESCE(sync_state, '') || ', priority: ' || sync_priority::text || ')] (' || sent_location || ' sent, ' || write_location || ' written, ' || flush_location || ' flushed, ' || replay_location || ' applied)' AS {{ conn|qtIdent(_('Query')) }},
+ null AS {{ conn|qtIdent(_('Query start')) }},
+ null AS {{ conn|qtIdent(_('Xact start')) }}
+FROM
+ pg_stat_replication sa
+WHERE
+ (SELECT r.rolsuper OR r.oid = sa.usesysid FROM pg_roles r WHERE r.rolname = current_user)
--
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