ERROR 1235 (ER_NOT_SUPPORTED_YET)SQLSTATE = 42000Message = "This version of MySQL doesn't yet support'LIMIT & IN/ALL/ANY/SOME subquery'"
SELECT * FROM t1 WHERE s1 IN (SELECT s2 FROM t2 ORDER BY s1 LIMIT 1)
ERROR 1241 (ER_OPERAND_COL)SQLSTATE = 21000Message = "Operand should contain 1 column(s)"
SELECT (SELECT column1, column2 FROM t2) FROM t1;
ERROR 1242 (ER_SUBSELECT_NO_1_ROW)SQLSTATE = 21000Message = "Subquery returns more than 1 row"
SELECT * FROM t1 WHERE column1 = (SELECT column1 FROM t2);
SELECT * FROM t1 WHERE column1 = ANY (SELECT column1 FROM t2);
Error 1093 (ER_UPDATE_TABLE_USED)SQLSTATE = HY000Message = "You can't specify target table 'x'for update in FROM clause"
UPDATE t1 SET column2 = (SELECT MAX(column1) FROM t1);
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