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Current File : //home/usr.opt/mysql57/mysql-test/suite/engines/funcs/t/in_enum_null.test |
--disable_warnings DROP TABLE IF EXISTS t7; --enable_warnings SET sql_mode='NO_ENGINE_SUBSTITUTION'; CREATE TABLE t7(c1 ENUM('a','abcdefghijabcdefghijabcdefghijabcdefghijabcdefghij') NULL); INSERT INTO t7(c1) VALUES(NULL); INSERT INTO t7(c1) VALUES(''); INSERT INTO t7(c1) VALUES('a'); INSERT INTO t7(c1) VALUES('abcdefghijabcdefghijabcdefghijabcdefghijabcdefghij'); INSERT INTO t7(c1) VALUES('abcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghij'); SELECT * FROM t7; SELECT COUNT(c1) AS null_rows FROM t7 WHERE c1 IS NULL; DROP TABLE t7; SET sql_mode=default;