2026-03-12 20:23:15

timhall/12c/clustering_joins.sql

@@ -0,0 +1,28 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/12c/clustering_joins.sql
+-- Author       : Tim Hall
+-- Description  : Display clustering joins in the specified schema, or all schemas.
+-- Call Syntax  : @clustering_joins (schema or all)
+-- Last Modified: 24/12/2020
+-- -----------------------------------------------------------------------------------
+set linesize 260 verify off trimspool on
+column owner format a30
+column table_name form a30
+column tab1_owner form a30
+column tab1_name form a30
+column tab1_column form a30
+column tab2_owner form a30
+column tab2_name form a30
+column tab2_column form a31
+
+select owner,
+       table_name,
+       tab1_owner,
+       tab1_name,
+       tab1_column,
+       tab2_owner,
+       tab2_name,
+       tab2_column
+from   dba_clustering_joins
+where  owner = decode(upper('&1'), 'ALL', owner, upper('&1'))
+order by owner, table_name;