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Add view v_get_running_queries to AdminViews #710

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Add view v_get_running_queries to AdminViews #710

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5 changes: 3 additions & 2 deletions src/AdminViews/README.md
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
# Redshift Admin Views
# Redshift Admin Views
Views objective is to help with administration of Redshift.
All views assume you have a schema called admin.

Expand All @@ -20,13 +20,14 @@ All views assume you have a schema called admin.
| v\_generate\_terminate\_session.sql | View to get pg\_terminate\_backend() statements |
| v\_generate\_udf\_ddl.sql | View to get the DDL for a UDF.
| v\_generate\_unload\_copy\_cmd.sql | View to get that will generate unload and copy commands for an object. After running |
|v\_generate\_user\_grant\_revoke\_ddl.sql| View to generate grant or revoke ddl for users and groups in the database|
| v\_generate\_user\_grant\_revoke\_ddl.sql| View to generate grant or revoke ddl for users and groups in the database|
| v\_generate\_user\_object\_permissions.sql | View to get the DDL for a users permissions to tables and views. |
| v\_generate\_view\_ddl.sql | View to get the DDL for a view. |
| v\_get\_blocking\_locks.sql | View to identify blocking locks as well as determine what/who is blocking a query |
| v\_get\_cluster\_restart\_ts.sql | View to get the datetime of when Redshift cluster was recently restarted |
| v\_get\_obj\_priv\_by\_user.sql | View to get the table/views that a user has access to |
| v\_get\_schema\_priv\_by\_user.sql | View to get the schema that a user has access to |
| v\_get\_running\_queries.sql | View to get current running queries. |
| v\_get\_tbl\_priv\_by\_user.sql | View to get the tables that a user has access to |
| v\_get\_tbl\_priv\_by\_group.sql | View to get the tables that a user group has access to |
| v\_get\_tbl\_reads\_and\_writes.sql | View to get operations performed per table for transactions ID or query ID |
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22 changes: 22 additions & 0 deletions src/AdminViews/v_get_running_queries.sql
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/**********************************************************************************************
Purpose: View to get the running queries in the Redshift
History:
2022-08-15 whrocha Created
**********************************************************************************************/
CREATE OR REPLACE VIEW admin.v_get_running_queries AS
SELECT a.txn_owner,
a.txn_db,
a.xid,
a.pid,
a.txn_start,
a.lock_mode,
a.granted,
b.pid AS blocking_pid,
(DATEDIFF(s, a.txn_start, GETDATE()) / 86400) AS days,
(DATEDIFF(s, a.txn_start, GETDATE()) % 86400 / 3600) AS hrs,
(DATEDIFF(s, a.txn_start, GETDATE()) % 3600 / 60) AS mins,
(DATEDIFF(s, a.txn_start, GETDATE()) % 60) AS secs
FROM svv_transactions a LEFT JOIN (SELECT pid, relation, granted FROM pg_locks GROUP BY 1, 2, 3) b ON a.relation = b.relation AND a.granted = 'f' AND b.granted = 't'
WHERE a.relation IS NOT NULL
ORDER BY txn_start
;