When used with BACKUP LOG, the COPY_ONLY option creates a copy-only log backup, which doesn't truncate the transaction log. The copy-only log backup has no effect on the log chain, and other log backups behave as if the copy-only backup doesn't exist. For more information, see Copy...
TRUNCATE TABLE (Transact-SQL) 删除表中的所有行,而不记录单个行删除操作。TRUNCATE TABLE 与没有 WHERE 子句的 DELETE 语句类似;但是,TRUNCATE TABLE 速度更快,使用的系统资源和事务日志资源更少。 Transact-SQL 语法约定 语法 TRUNCATE TABLE [ { database_name.[ schema_name ]. | schema_name . } ] tabl...
DELTA_IDENTITY_COLUMNS_WITH_GENERATED_EXPRESSION DELTA_OVERWRITE_SCHEMA_WITH_DYNAMIC_PARTITION_OVERWRITE DELTA_PARTITION_SCHEMA_IN_ICEBERG_TABLES DELTA_REPLACE_WHERE_IN_OVERWRITE DELTA_REPLACE_WHERE_WITH_DYNAMIC_PARTITION_OVERWRITE DELTA_REPLACE_WHERE_WITH_FILTER_DATA_CHANGE_UNSET DELTA_STARTING_VERSION_AND_...
Log-specific options: NORECOVERY, STANDBY, and NO_TRUNCATE aren't supported. Limitations: With a SQL Managed Instance, you can back up an instance database to a backup with up to 32 stripes, which is enough for databases up to 4 TB if backup compression is used. You can't execute BAC...
Cannot truncate remote table on linked server Cannot update identity column 'ItemID'. Cannot update the view or function "CTE" because it contains aggregates or a DISTINCT clause. Cannot use an aggregate or a subquery in an expression used for the group by list of a GROUP BY clause. Cannot...
SQL27994WThe length of a special register default column is smaller than the target column length. Load may truncate the values corresponding to this column (column-num). Explanation The clause SESSION_USER, CURRENT_USER, SYSTEM_USER, or CURRENT_SCHEMA has been specified for columncolumn-num, ...
SSHTUNNEL <username>@<hostname> -i <identity_file> [-L localPort:Remotehost:RemotePort] Creates a tunnel using standard ssh options such as port forwarding like option -L of the given port on the local host will be forwarded to the given remote host and port on the remote side. It al...
To return generated keys, column array must be of length 1 and contain only the identity column. X0X0E Table '' does not have an auto-generated column at column position '<columnPosition>'. X0X0F Table '' does not have an auto-generated column named '<columnName>'. X0X10 The USING ...
identity 非保留 保留 保留 if 非保留(不能是函数或 - - 类型) ifnull 非保留(不能是函数或 - - 类型) ignore - 保留 - ignore_extra_dat 非保留 - - a ilike 保留(可以是函数或类 - - 型) immediate 非保留 保留 保留 immutable 非保留 - - implementation - 非保留 - implicit 非保留 - - in...
The specific corrections made to the current identity value depend on the parameter specifications. Expand table Exceptions The following table lists conditions when DBCC CHECKIDENT does not automatically reset the current identity value and provides methods for resetting the value. ...