SELECT c_src.TABLE_NAME as SRC_TABLE, c_list.CONSTRAINT_NAME as NAME, substr(c_src.COLUMN_NAME, 1, 20) as SRC_COLUMN, c_dest.TABLE_NAME as DEST_TABLE, substr(c_dest.COLUMN_NAME, 1, 20) as DEST_COLUMN FROM ALL_CONSTRAINTS c_list, ALL_CONS_COLUMNS c_src, ALL_CONS_COLUMNS c_dest WHERE c_list.CONSTRAINT_NAME = c_src.CONSTRAINT_NAME AND c_list.R_CONSTRAINT_NAME = c_dest.CONSTRAINT_NAME AND c_list.CONSTRAINT_TYPE = 'R' AND c_dest.TABLE_NAME = 'table name' GROUP BY c_list.CONSTRAINT_NAME, c_src.TABLE_NAME, c_src.COLUMN_NAME, c_dest.TABLE_NAME, c_dest.COLUMN_NAME;
Tuesday, June 25, 2013
Oracle Foreign Key References
Query to find out which other tables reference a specified table in a foreign key constraint:
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