QUERY: INSERT INTO PRIMARY_TBL VALUES (1, 'one');
QUERY: INSERT INTO PRIMARY_TBL VALUES (2, 'two');
QUERY: INSERT INTO PRIMARY_TBL VALUES (1, 'three');
-ERROR: Cannot insert a duplicate key into a unique index
+ERROR: Cannot insert a duplicate key into unique index primary_tbl_pkey
QUERY: INSERT INTO PRIMARY_TBL VALUES (4, 'three');
QUERY: INSERT INTO PRIMARY_TBL VALUES (5, 'one');
QUERY: INSERT INTO PRIMARY_TBL (t) VALUES ('six');
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'one');
QUERY: INSERT INTO UNIQUE_TBL VALUES (2, 'two');
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'three');
-ERROR: Cannot insert a duplicate key into a unique index
+ERROR: Cannot insert a duplicate key into unique index unique_tbl_i_key
QUERY: INSERT INTO UNIQUE_TBL VALUES (4, 'four');
QUERY: INSERT INTO UNIQUE_TBL VALUES (5, 'one');
QUERY: INSERT INTO UNIQUE_TBL (t) VALUES ('six');
QUERY: INSERT INTO UNIQUE_TBL VALUES (2, 'two');
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'three');
QUERY: INSERT INTO UNIQUE_TBL VALUES (1, 'one');
-ERROR: Cannot insert a duplicate key into a unique index
+ERROR: Cannot insert a duplicate key into unique index unique_tbl_i_key
QUERY: INSERT INTO UNIQUE_TBL VALUES (5, 'one');
QUERY: INSERT INTO UNIQUE_TBL (t) VALUES ('six');
QUERY: SELECT '' AS five, * FROM UNIQUE_TBL;