存储过程(Stored Procedure)是在大型数据库系统中,一组为了完成特定功能的SQL语句集,存储过程在数据库中,经过第一次编译后再次调用不需要二次编译。用户通过指定的存储过程名称应传给参数来调用完成。 存储过程就是解决特定问题,有先后顺序的一组SQL语句集合。 在Oracle数据库中存储过程是Procedure。 二、存储过程优缺...
create [or replace] PROCEDURE 过程名[(参数名in/out数据类型)] AS begin PLSQL 子程序体; End; 或者(AS可以写成is) create [or replace] PROCEDURE 过程名[(参数名in/out数据类型)]isbegin PLSQL 子程序体; End 过程名; 范例:创建一个输出 helloword 的存储过程 create or replace procedure helloworldis...
);--新建oracle的type,存放Dog类型的数组createorreplacetype dog_type_arrayastableofdog_type;--测试存储过程,主要功能是将传入的dog数组逐条写入数据库createorreplaceproceduresp_insert_dog(dogListindog_type_array)asbeginforiin1.. dogList.countloopinsertintotbl_dog( id, DogName, DogColor, DogAge )val...
create or replace proceduremypro(p_idinnumber,p_salinnumber)is v_countnumber(3);v_nonumber(3);begin selectcount(*)into v_count from emp where empno=p_id;ifv_count>0then update empsetsal=sal+p_sal where empno=p_id;v_no:=sql%rowcount;commit;dbms_output.put_line(v_no||'rows updat...
//引用方式package.function或package.procedureStoredProcedure sp=neworg.springframework.jdbc.object.StoredProcedure(ds,"PACKAGE_NAME.PROCEDURE_NAME");//调用函数时必须,调用存储过程不要sp.setFunction(true);//设置返回参数名(将来通过此名称获取输出的返回结果),返回参数需在IN参数前定义//返回类型Types.ARRAY...
Oracle Data Provider for .NET - Version 9.2.0.4.0 to 10.2.0.1.0: ODP.NET: Ora-06502 Executing a PL/SQL Stored Procedure With a LONG IN/OUT Parameter
In terms of the SQL statement you would execute from PHP to call a procedure, you will typically nest the call within an Oracle BEGIN ... END; block, known as an anonymous block. For example:Copy Copied to Clipboard Error: Could not Copy <?php // etc. $sql = 'BEGIN sayHello(:name...
SSP_new_nep– This stored procedure defines a secondary (dialup) pool of devices or connections for a specified NEP in the SARM database. SSP_del_nep– This stored procedure deletes an NEP secondary pool definition from the SARM database. ...
SQL CALL statements PL/SQL blocks, subprograms, and packages 6.1.2 Database Triggers A database trigger is a stored procedure that is associated with a specific table or view. Oracle Database calls the trigger automatically whenever a given DML operation modifies the table or view. A trig...
By decoupling the call interface (i.e., "Call Spec" in Oracle's vocabulary) from its actual implementation, the stored procedure may change over time from being written in PL/SQL to Java or the opposite, transparently to the requesters. 3 Mastering Enterprise JavaBeans, 2nd edition, by Ed...