Syntax Syntax for SQL Server, Azure SQL Database, Fabric SQL database syntaxsql TRUNCATETABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} [WITH(PARTITIONS( {<partition_number_expression>|<range>} [ , ...n ] ) ) ] [ ; ]<range>::=<partition_number_expression...
Removes all rows from a table without logging the individual row deletions. TRUNCATE TABLE is similar to the DELETE statement with no WHERE clause; however, TRUNCATE TABLE is faster and uses fewer system and transaction log resources. Transact-SQL Syntax Conventions Syntax TRUNCATE TABLE [ { datab...
syntaxsql TRUNCATETABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} [ ; ] 参数 database_name 数据库的名称。 schema_name 表所属的架构的名称。 table_name 要截断或从中删除所有行的表的名称。 table_name 须是文本。table_name不能是OBJECT_ID()函数或变量。
"truncate"是一个在SQL中用于删除表中所有行的命令,但保留表结构。确认你的命令是在SQL环境中执行的。 检查"truncate"附近的语法: 标准的"truncate"语句格式如下: sql TRUNCATE TABLE table_name; 确保没有额外的字符或关键字导致语法错误。例如,不要在"TRUNCATE"前后添加不必要的空格或特殊字符。 如果是在SQL...
Syntax Syntax for SQL Server, Azure SQL Database, Fabric SQL database syntaxsql TRUNCATETABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} [WITH(PARTITIONS( {<partition_number_expression>|<range>} [ , ...n ] ) ) ] [ ; ]<range>::=<partition_number_expression...
syntaxsql TRUNCATETABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} [ ; ] 参数 database_name 数据库的名称。 schema_name 表所属的架构的名称。 table_name 要截断或从中删除所有行的表的名称。 table_name 须是文本。table_name不能是OBJECT_ID()函数或变量。
Transact-SQL Syntax Conventions Syntax TRUNCATE TABLE [ { database_name .[ schema_name ] . | schema_name . } ] table_name [ ; ] Arguments database_name Is the name of the database. schema_name Is the name of the schema to which the table belongs. ...
To delete all the rows from the employee table, the query would be like, DELETE FROM employee; SQL TRUNCATE StatementThe SQL TRUNCATE command is used to delete all the rows from the table and free the space containing the table.Syntax to TRUNCATE a table:TRUNCATE TABLE table_name; ...
Once deleted, all data stored in that table will be lost forever!. Syntax The syntax of using TRUNCATE TABLE statement in T-SQL (Transact-SQL) is given below: TRUNCATE TABLE table_name; Example: Consider a database containing a table called Employee with the following records: EmpIDName...
TRUNCATE TABLE與沒有 DELETE 子句的WHERE語句類似,不過,TRUNCATE TABLE速度較快,而且使用較少的系統和事務歷史記錄資源。 Transact-SQL 語法慣例 Syntax SQL Server、Azure SQL 資料庫、Fabric SQL 資料庫的語法 syntaxsql 複製 TRUNCATE TABLE { database_name.schema_name.table_name | schema_name.table_na...