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2024.04.12 MySQL BIT Field

4 ヒット, 最終更新: 13カ月前

GNED allows only positive numbers to be stored. <code> mysql> desc test; +---------+---------+------+--... ----+------+---------+ 2 rows in set (0.00 sec) </code> ===== To See the Display ===== <code> mysql> select id,name, cast(enabled as UNSIGNED) as enabled fr... 1 | | 2 | BBB | 0 | +----+------+---------+ 2 rows in set (0.01 sec) </code> {{tag>日記 mysql}}