syntaxsql 复制 TRUNCATE TABLE { 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。
Syntax Arguments Privileges Examples See also SQL reference Statements TRUNCATE TABLE TRUNCATE TABLERemoves all storage associated with a table, while leaving the table definition intact. TRUNCATE TABLE auto-commits the current transaction after statement execution and cannot be rolled back.TRUNCATE...
01. public boolean truncateTable(String table) { 02. boolean isTruncated = false; 03. try { 04. PreparedStatement ps = this.connection.prepareStatement("TRUNCATE "+table); 05. System.out.println("Statement : "+ps.toString()); 06. isTruncated = ps.execute(); 07. } catch (SQL...
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>TO<...
Oracle introduced theTRUNCATE TABLEstatement that allows you to delete all rows from a big table. The following illustrates the syntax of the OracleTRUNCATE TABLEstatement: TRUNCATETABLEschema_name.table_name [CASCADE] [[PRESERVE|PURGE]MATERIALIZEDVIEWLOG]] [[DROP|REUSE]]STORAGE]Code language:SQL (...
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>TO<partition_number_expression> ...
Syntax for SQL Server and Azure SQL Database. syntaxsql Copy TRUNCATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } [ WITH ( PARTITIONS ( { <partition_number_expression> | <range> } [ , ...n ] ) ) ] [ ; ] <range> ::= <partition_numb...
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 operations drop and re-create the table, which is much faster than deleting rows one by one, particularly for large tables. Truncate operations cause an implicit commit, and so cannot be rolled back. SeeSection 15.3.3, “Statements That Cause an Implicit Commit”. ...
but when I run the following code, MySQL Error 1064 (syntax error) is generated. 01. public boolean truncateTable(String table) { 02. boolean isTruncated = false; 03. try { 04. PreparedStatement ps = this.connection.prepareStatement("TRUNCATE ?"); ...