1. RENAME TABLE old_table TO new_table; 1. 该语句等价于下面的 ALTER TABLE 语句: 1. ALTER TABLE old_table RENAME new_table; 1. 与ALTER TABLE 不同,RENAME TABLE 可以在一条语句中重命名多个表: 1. RENAME TABLE old_table1 TO new_table1, 2. old_table2 TO new_table2, 3. old_table3...
The above query will drop the table ‘STUDENTS,’ i.e., the data and table definition for the table will be removed. So we need to be careful before executing a drop statement, as all the information related to the table will be removed from the database. How to Delete Table in SQL?
Always use the latest version ofSQL Server Management Studio (SSMS). Rename a table InObject Explorer, right-click the table you want to rename and chooseDesignfrom the shortcut menu. From theViewmenu, chooseProperties. In the field for theNamevalue in thePropertieswindow, type a new name ...
重命名指定表。RENAME TABLE命令与如下命令的作用相同:schema模式名称。模式名称。table_name需要修改的表名称。需要修改的表名称。new_table_name修改后新的表名称。修改后新的表名称。创建列存表指定存储格式和压缩方式:修改表名:CREATE TABLE,ALTER TABLE,DROP TABL
SQL コピー CREATE TABLE table1 (c1 INT, c2 INT); EXEC sp_rename 'table1.c1', 'col1', 'COLUMN'; GO H. オブジェクトの名前を変更する 次の例では、dbo.table1型を使用して、テーブルdbo.table2の名前をOBJECTに変更します。 SQL コピー EXEC sp_rename @objname = 'dbo.table1...
在HiveSQL中,我们可以使用RENAME TABLE语句来对表进行重命名。它的语法如下所示: RENAMETABLEold_table_nameTOnew_table_name; 1. 其中,old_table_name是要重命名的表的名称,new_table_name是新的表名称。 下面是一个示例,假设我们有一个名为employee的表,我们想要将它重命名为employee_info: ...
KB4541435 - FIX: Error occurs when you rename a column on temporal current table in SQL ServerApplies ToSQL Server 2016 Service Pack 2 SQL Server 2016 Developer - duplicate (do not use) SQL Server 2016 Enterprise - duplicate (do not use) SQL Server 2016 Enterprise Core - du...
'RENAME TABLE `_new_table` TO `', CURDATE(), @tablename, '`' ); PREPARE STMT FROM @QUERY; EXECUTE STMT; Here is the error I'm getting... 1064 - You have an error in your SQL syntax; yada yada MariaDB right syntax to use near 'NULL; at line 1 ...
KB4541435 - FIX: Error occurs when you rename a column on temporal current table in SQL ServerApplies ToSQL Server 2016 Service Pack 2 SQL Server 2016 Developer - duplicate (do not use) SQL Server 2016 Enterprise - duplicate (do not use)...
SQL ALTERSCHEMAdbo TRANSFEROBJECT::product.item; D. Terminate sessions before renaming a table Applies to:Azure Synapse Analytics, Analytics Platform System (PDW) You can't rename a table while it is in use. A rename of a table requires an exclusive lock on the table. If the table is in...