2026-03-12 20:23:15

timhall/monitoring/unusable_indexes.sql

@@ -0,0 +1,26 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/monitoring/unusable_indexes.sql
+-- Author       : Tim Hall
+-- Description  : Displays unusable indexes for the specified schema or all schemas.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @unusable_indexes (schema-name or all)
+-- Last Modified: 28/01/2018
+-- -----------------------------------------------------------------------------------
+SET VERIFY OFF LINESIZE 200
+
+COLUMN owner FORMAT A30
+COLUMN index_name FORMAT A30
+COLUMN table_owner FORMAT A30
+COLUMN table_name FORMAT A30
+
+SELECT owner,
+       index_name,
+       index_type,
+       table_owner,
+       table_name
+       table_type
+FROM   dba_indexes
+WHERE  owner = DECODE(UPPER('&1'), 'ALL', owner, UPPER('&1'))
+AND    status NOT IN ('VALID', 'N/A')
+ORDER BY owner, index_name;
+