The DELETE statement is always fully logged. Security Permissions DELETEpermissions are required on the target table.SELECTpermissions are also required if the statement contains a WHERE clause. DELETE permissions default to members of thesysadminfixed server role, thedb_owneranddb_datawriterfixed data...
CategoryFeatured syntax elements Basic syntax DELETE Limiting the rows deleted WHERE * FROM * cursor * Deleting rows from a remote table Linked server * OPENQUERY rowset function * OPENDATASOURCE rowset function Capturing the results of the DELETE statement OUTPUT clauseBasic...
In addition to the above information, it's often necessary to capture a trace of the activities on the server to thoroughly investigate a blocking problem in SQL Server. For example, if a session executes multiple statements within a transaction, only the last statement that was submitted will...
To do this, simply copy the DELETE statement and run it as a SELECT statement first – with the same WHERE clause and everything. As an example, if we wanted to delete the students that were not enrolled in a subject (just like the previous example), we can check we’re deleting the...
For example, given this DELETE statement: Copy DELETE mytable WHERE name = 'Bob'; An exclusive (X) lock is placed on the index entry corresponding to the name Bob. Other transactions can insert or delete values before or after the deleted value Bob. However, any transaction that ...
AlterQueueStatement AlterRemoteServiceBindingStatement AlterResourceGovernorCommandType AlterResourceGovernorStatement AlterResourcePoolStatement AlterRoleAction AlterRoleStatement AlterRouteStatement AlterSchemaStatement AlterSearchPropertyListStatement AlterSecurityPolicyStatement AlterSequenceStatement AlterServerAuditSpecification...
AlterRemoteServiceBindingStatement 類別 AlterResourceGovernorCommandType 列舉 AlterResourceGovernorStatement 類別 AlterResourcePoolStatement 類別 AlterRoleAction 類別 AlterRoleStatement 類別 AlterRouteStatement 類別 AlterSchemaStatement 類別 AlterSearchPropertyListStatement 類別 AlterSequenceStatement 類別 AlterServerAuditSp...
@delete_unused_schedule=1 GO 消息547,级别 16,状态 0,过程 sp_delete_job,第 178 行 TheDELETEstatementconflictedwiththe REFERENCEconstraint"FK_subplan_job_id". The conflict occurredindatabase"msdb", table "dbo.sysmaintplan_subplans", column 'job_id'.The statement has been terminated. ...
DELETE FROM table_name; The following SQL statement deletes all rows in the "Customers" table, without deleting the table:Example DELETE FROM Customers; Delete a TableTo delete the table completely, use the DROP TABLE statement:Example Remove the Customers table: DROP TABLE Customers; ...
@delete_unused_schedule=1 1. GO 1. 1. 消息547,级别 16,状态 0,过程 sp_delete_job,第 178 行 1. TheDELETEstatementconflictedwiththe REFERENCEconstraint"FK_subplan_job_id". The conflict occurredindatabase"msdb", 1. table "dbo.sysmaintplan_subplans", column 'job_id'.The statement has bee...