MySQL 列,可選擇的數據類型(通過sql命令查看:`help create table;`)
阿新 • • 發佈:2019-02-15
數據 charset mysql eat ext fill type value ima
- MySQL 列,可選擇的數據類型(通過sql命令查看:
help create table;
)
BIT[(length)] | TINYINT[(length)] [UNSIGNED] [ZEROFILL] | SMALLINT[(length)] [UNSIGNED] [ZEROFILL] | MEDIUMINT[(length)] [UNSIGNED] [ZEROFILL] | INT[(length)] [UNSIGNED] [ZEROFILL] | INTEGER[(length)] [UNSIGNED] [ZEROFILL] | BIGINT[(length)] [UNSIGNED] [ZEROFILL] | REAL[(length,decimals)] [UNSIGNED] [ZEROFILL] | DOUBLE[(length,decimals)] [UNSIGNED] [ZEROFILL] | FLOAT[(length,decimals)] [UNSIGNED] [ZEROFILL] | DECIMAL[(length[,decimals])] [UNSIGNED] [ZEROFILL] | NUMERIC[(length[,decimals])] [UNSIGNED] [ZEROFILL] | DATE | TIME[(fsp)] | TIMESTAMP[(fsp)] | DATETIME[(fsp)] | YEAR | CHAR[(length)] [CHARACTER SET charset_name] [COLLATE collation_name] | VARCHAR(length) [CHARACTER SET charset_name] [COLLATE collation_name] | BINARY[(length)] | VARBINARY(length) | TINYBLOB | BLOB[(length)] | MEDIUMBLOB | LONGBLOB | TINYTEXT [CHARACTER SET charset_name] [COLLATE collation_name] | TEXT[(length)] [CHARACTER SET charset_name] [COLLATE collation_name] | MEDIUMTEXT [CHARACTER SET charset_name] [COLLATE collation_name] | LONGTEXT [CHARACTER SET charset_name] [COLLATE collation_name] | ENUM(value1,value2,value3,...) [CHARACTER SET charset_name] [COLLATE collation_name] | SET(value1,value2,value3,...) [CHARACTER SET charset_name] [COLLATE collation_name] | JSON | spatial_type
MySQL 列,可選擇的數據類型(通過sql命令查看:`help create table;`)