数据类型 | 字节数 | 取值范围 | 日期格式 | 零值 |
YEAR | 1 | 1901~2155 | YYYY | 0000 |
DATE | 4 | 1000-01-01~9999-12-3 | YYYY-MM-DD | 0000-00-00 |
TIME | 3 | -838:59:59~838:59:59 1000-01-01 | HH:MM:SS | 00:00:00 |
DATETIME | 8 | 00:00:00~9999-12-31 23:59:59 | YYYY-MM-DDHH:MM:SS | 0000-00-00 00:00:00 |
TIMESTAMP | 4 | 1970-01-01 00:00:01~2038-01-19 03:14:07 | YYYY-MM- DDHH:MM:SS | 0000-00-00 00:00:00 |
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