MySQL 存储过程执行 SHOW CREATE TABLE?

mysqlmysqli database更新于 2025/9/28 7:08:17

要在存储过程中执行 SHOW CREATE TABLE,请使用 SHOW CREATE TABLE。让我们首先创建一个表 −

mysql> create table DemoTable2011
   -> (
   -> StudentId int NOT NULL AUTO_INCREMENT,
   -> StudentName varchar(20),
   -> StudentAge int,
   -> StudentCountryName varchar(20),
   -> PRIMARY KEY(StudentId)
   -> );
Query OK, 0 rows affected (0.80 sec)

以下是执行 SHOW CREATE TABLE 的存储过程 −

mysql> delimiter //
mysql> create procedure test_show_create_demo(table_name varchar(100))
   -> begin
   -> set @query=concat("SHOW CREATE TABLE ",table_name);
   -> prepare st from @query;
   -> execute st;
   -> end
   -> //
Query OK, 0 rows affected (0.22 sec)

mysql> delimiter ;

使用 CALL 命令调用存储过程 −

mysql> call test_show_create_demo('DemoTable2011');

这将产生以下输出 −

+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table | Create Table
|
+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| DemoTable2011 | CREATE TABLE `demotable2011` (
   `StudentId` int(11) NOT NULL AUTO_INCREMENT,
   `StudentName` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL,
   `StudentAge` int(11) DEFAULT NULL,
   `StudentCountryName` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL,
   PRIMARY KEY (`StudentId`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci |
+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.01 sec)

Query OK, 0 rows affected, 1 warning (0.06 sec)

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