EXPLAIN SHOW TABLE EXTENDED IN default LIKE `src`; SHOW TABLE EXTENDED IN default LIKE `src`; SHOW TABLE EXTENDED from default LIKE `src`; SHOW TABLE EXTENDED LIKE `src`; SHOW TABLE EXTENDED LIKE `src.?`; SHOW TABLE EXTENDED from default LIKE `src.?`; SHOW TABLE EXTENDED LIKE `^s.*`; SHOW TABLE EXTENDED from default LIKE `^s.*`; SHOW TABLE EXTENDED LIKE `srcpart` PARTITION(ds='2008-04-08', hr=11); SHOW TABLE EXTENDED from default LIKE src;