Different databases support the different syntax to rename a table. Use the following ALTER TABLE RENAME script to rename table names in the MySQL, PostgreSQL, and SQLite database. SQL Script: Rename Table in
api-version=2020-12-01 { "newName": "newSqlScript" } Sample Response Status code: 200 Status code: 202 Definitions Expand table NameDescription ArtifactRenameRequest Request body structure for rename artifact. CloudError The object that defines the structure of an Azure Synapse error ...
ScriptDom Microsoft.SqlServer.TransactSql.ScriptDom AbortAfterWaitType AcceleratedDatabaseRecoveryDatabaseOption AddAlterFullTextIndexAction AddFileSpec AddMemberAlterRoleAction AddSearchPropertyListAction AddSensitivityClassificationStatement AddSignatureStatement AdHocDataSource AdHocTableReference AffinityKind Algorith...
ScriptDom Microsoft.SqlServer.TransactSql.ScriptDom AbortAfterWaitType AcceleratedDatabaseRecoveryDatabaseOption AddAlterFullTextIndexAction AddFileSpec AddMemberAlterRoleAction AddSearchPropertyListAction AddSensitivityClassificationStatement AddSignatureStatement AdHocDataSource AdHocTableReference AffinityKi...
The Upload Script dialog appears. To upload a script you can either: Enter the name and path to the script you want to upload to the Script Repository. ClickBrowseto locate the script you want to upload. Optionally rename the script by entering the new name in the Script Name field. ...
数据文件(Database File)是存放数据库数据和数据库对象的文件。一个数据库可以有一个或多个数据文件,一个数据文件只属于一个数据库。当有多个数据文件时,有一个文件被定义为主数据文件(Primary Database File),扩展名为.mdf,用来存储数据库的启动信息和部分或全部数据。一个数据库只能有一个主数据文件,其他数据文...
Next, we need to create the rename script. This is simpler: SELECT 'rename ' + df.[physical_name] + ' ' + df.[name] + CASE WHEN df.type_desc = 'ROWS' AND df.file_id = 1 THEN '.mdf' WHEN df.type_desc = 'LOG' THEN '.ldf' ...
Learn more about the Microsoft.SqlServer.TransactSql.ScriptDom.DropDatabaseAuditSpecificationStatement.DropDatabaseAuditSpecificationStatement in the Microsoft.SqlServer.TransactSql.ScriptDom namespace.
ALTERDATABASE[Import]MODIFYNAME=[MyTestDB]; GO Refresh SSMS object explorer again, and it reflects the new database name. However, the database is still in the single-user mode. The following script changes the database from single-user mode to multi-user mode. Specify the new database ...
ALTER COLUMN column_name datatype --例如需要改变邮箱列的数据类型为varchar(100) alter table People alter column PeopleMail varchar(100) (4)修改表名,请使用下列语法: ALTER TABLE 原表名 rename to 现表名 --例如修改people表名字为people1 alter table people rename to people1 (5)修改列名,请使用下...