MySQL CREATE TABLE Engine
In MySQL 8.0, only the InnoDB , MyISAM , and MEMORY storage engines support indexes on columns that can have NULL values. In other cases, you must declare ... ,To create an InnoDB table, specify an ENGINE = InnoDB option in the CREATE TABLE statement: CREATE TABLE customers (a INT, b CHAR (20), ...
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![]() MySQL CREATE TABLE Engine 相關參考資料
13.1.18 CREATE TABLE Statement - MySQL :: Developer Zone
The underlying file system may have a limit on the number of files that represent tables. Individual storage engines may impose engine-specific constraints. https://dev.mysql.com 13.1.20 CREATE TABLE Statement - MySQL :: Developer Zone
In MySQL 8.0, only the InnoDB , MyISAM , and MEMORY storage engines support indexes on columns that can have NULL values. In other cases, you must declare ... https://dev.mysql.com 13.6.4 Creating and Using InnoDB Tables
To create an InnoDB table, specify an ENGINE = InnoDB option in the CREATE TABLE statement: CREATE TABLE customers (a INT, b CHAR (20), ... http://download.nust.na 14.6.1.1 Creating InnoDB Tables - MySQL :: Developer Zone
Unlike other MySQL storage engines, InnoDB also encodes information about the table in its own internal data dictionary inside the system tablespace. When MySQL ... https://dev.mysql.com 15.6.1.1 Creating InnoDB Tables - MySQL :: Developer Zone
However, the ENGINE clause is useful if the CREATE TABLE statement is to be replayed on a different MySQL Server instance where the default storage engine ... https://dev.mysql.com MySQL 5.6 Reference Manual :: 15.1 Setting the Storage Engine
-- ENGINE=INNODB not needed unless you have set a different -- default storage engine. CREATE TABLE t1 (i INT) ENGINE = INNODB; -- ... https://dev.mysql.com MySQL 5.7 Reference Manual :: 15.1 Setting the Storage Engine
-- ENGINE=INNODB not needed unless you have set a different -- default storage engine. CREATE TABLE t1 (i INT) ENGINE = INNODB; -- ... https://dev.mysql.com MySQL 8.0 Reference Manual :: 16 Alternative Storage Engines
Storage engines are MySQL components that handle the SQL operations for different table types. InnoDB is the default and most general-purpose storage engine ... https://dev.mysql.com MySQL CREATE TABLE Statement By Examples
CREATE TABLE [IF NOT EXISTS] table_name( column_1_definition, column_2_definition, ..., table_constraints ) ENGINE=storage_engine;. https://www.mysqltutorial.org [Mysql進階]各Engine Type(MyISAM InnoDB Memory) 的特性 ...
2021年4月27日 — Mysql的Engine Type有幾種常用到的,以下是MySQL 5.0 Reference Manual ... SET storage_engine=MYISAM; // 設定此連線時,create table預設的Engine. https://miggo.pixnet.net |