F5执行,如图: 执行回滚事务 --回滚事务ROLLBACKTRANGO 再次检查表TruncateTable --回滚之后再次检查TruncateTableSELECT*FROMTruncateTabelGO F5执行,如图: 参考:http://blog.sqlauthority.com/2010/03/04/sql-server-rollback-truncate-command-in-transaction/ --EOF-- Author:兴百放 Web:http://xbf321.cnblogs....
When we run the DELETE command, the SQL Server invokes the DELETE triggers. I have created a trigger namedtrgdeleteStudentontblStudent. When we execute a DELETE statement on thetblstudenttable, the trigger inserts a record in atblDeletedStudenttable. The T-SQL code to createtbldeletedStudentis...
DROP TABLE command deletes a table in the database. The following SQL deletes the table "Shippers":ExampleGet your own SQL Server DROP TABLE Shippers; Note: Be careful before deleting a table. Deleting a table results in loss of all information stored in the table!
Learn more about the Microsoft.SqlServer.TransactSql.ScriptDom.TruncateTableStatement.TruncateTableStatement in the Microsoft.SqlServer.TransactSql.ScriptDom namespace.
CREATE TABLEThe CREATE TABLE command creates a new table in the database.The following SQL creates a table called "Persons" that contains five columns: PersonID, LastName, FirstName, Address, and City:ExampleGet your own SQL Server CREATE TABLE Persons ( PersonID int, LastName varchar(255)...
How to find out who created a table? How to find SQL server user log history? How to find the logins,program name and databases for a session id? How to find, when the login last used on SQL Server? How to forbid the TRUNCATE TABLE command? How to give a user permission to drop ...
DELETE is a DML Command. DELETE statement is executed using a row lock, each row in the table is locked for deletion. We can specify filters in where clause It deletes specified data if where condition exists. Delete activates a trigger because the operation are logged individually. ...
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delete and command deletes can be used to remove single and all records from the table, but record from the table are deleted when using truncate. It should be noted that truncate is not used to remove specific records from the table. Once the truncate command is executed, the data cannot...
0000000000e779d4 Sql_cmd_truncate_table::execute(THD*) 0000000000ce40d8 mysql_execute_command(THD*, bool) 0000000000ce6fdd mysql_parse(THD*, Parser_state*) 0000000000ce7a3a dispatch_command(THD*, COM_DATA const*, enum_server_command) ...