hali

SELECTCON.CONSTRAINT_NAME COL_NAME,CON.TABLE_NAME FK_TABLE,COL.COLUMN_NAME FK_COL,COLFK.TABLE_NAME PK_TABLE,COLFK.COLUMN_NAME PK_COLFROMUSER_CONSTRAINTS CON, USER_CONS_COLUMNS COL,USER_CONS_COLUMNS COLFKWHERECON.CONSTRAINT_TYPE = 'R'AND CON.CONSTRAINT_NAME = COL.CONSTRAINT_NAMEAND CON.R_CONSTRAINT_NAME = COLFK.CONSTRAINT_NAME/