23 lines
1.1 KiB
SQL
23 lines
1.1 KiB
SQL
-- -----------------------------------------------------------------------------------
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-- File Name : https://oracle-base.com/dba/script_creation/fks_on_table_ddl.sql
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-- Author : Tim Hall
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-- Description : Creates the DDL for the foreign keys on the specified table, or all tables.
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-- Call Syntax : @fks_on_table_ddl (schema) (table-name or all)
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-- Last Modified: 16/03/2013 - Rewritten to use DBMS_METADATA
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-- -----------------------------------------------------------------------------------
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SET LONG 20000 LONGCHUNKSIZE 20000 PAGESIZE 0 LINESIZE 1000 FEEDBACK OFF VERIFY OFF TRIMSPOOL ON
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BEGIN
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DBMS_METADATA.set_transform_param (DBMS_METADATA.session_transform, 'SQLTERMINATOR', true);
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DBMS_METADATA.set_transform_param (DBMS_METADATA.session_transform, 'PRETTY', true);
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END;
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/
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SELECT DBMS_METADATA.get_ddl ('REF_CONSTRAINT', constraint_name, owner)
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FROM all_constraints
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WHERE owner = UPPER('&1')
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AND table_name = DECODE(UPPER('&2'), 'ALL', table_name, UPPER('&2'))
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AND constraint_type = 'R';
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SET PAGESIZE 14 LINESIZE 100 FEEDBACK ON VERIFY ON
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