PLSQL是Oracle对sql语言的过程化扩展 (类似于Basic) 指在SQL命令语言中增加了过程处理语句(如分支、循环等),使SQL语言具有过程处理能力。(减少数据库和服务器之间的交互,提高执行效率) 2、程序结构 PLSQL语言的大小写是不区分的,PL/SQL可以分为三个部分:声明部分、可执行部分、异常处理部分。 DECLARE -- 声明变...
jdbcTemplate call plsql function 总是忘记相关的语法,记录下以备查询. privateString genSql = "{call PACK_XXX_MGMT.INSERT_USER_TOKEN(?, ?)}";//procedureprivateString selSql = "{? = call PACK_XXX.GET_USER_ID_BY_TOKEN(?)}";//function publicString someFunction(finalString token) {String ...
A function is named PL/SQL block that can accept parameters and be invoked. Generally speaking, you use a function to compute a value.Functions and procedures are structured alike.A function must have a RETURN clause in the header and at least one RETURN statement in the executable section. ...
Oracle Data Provider for .NET - Version 9.2.0.2.0 and later: ORA-06502 Calling a PL/SQL Function That Passes a VARCHAR2 IN Parameter and Returns a VARCHAR2 RETURN Pa
SQL> exec :v_res :=fun_user; PL/SQL procedure successfully completed. SQL> print v_res; V_RES --- SCOTT 2.带IN参数 //通过雇员名获取员工薪水 create or replace function fun_get_sal(v_ename varchar2) return number is v_error_code ...
Hi all, is it possible to call a PL/SQL function in a BW-ABAP over XI and to get back the return value of the function. What proxy do i need and how should the coding look like if it is possible. I am thankful for every little help. PeterKnow...
Use this statement to create a reusable routine that can be used in these ways: In Transact-SQL statements such as SELECT In applications that call the function In the definition of another user-defined function To parameterize a view or improve the functionality of an indexed view To define ...
FunctionCall 类型公开以下成员。 方法 展开表 名称说明 Accept Accepts a visit from the specified visitor. (覆盖 TSqlFragment.Accept(TSqlFragmentVisitor)。) AcceptChildren Accepts a visit for the Children from the specified visitor. (覆盖 PrimaryExpression.AcceptChildren(TSqlFragmentVisitor)。) Equals...
(3GL) routine so that it can be called from PL/SQL. You can also use theCALLSQL statement to call such a method or routine. The call specification tells Oracle Database which Java method, or which named function in which shared library, to invoke when a call is made. It also tells ...
(Function returns SQL_SUCCESS_WITH_INFO.) 01003 NULL value eliminated in set function The argument StatementText contained a set function (such as AVG, MAX, MIN, and so on), but not the COUNT set function, and NULL argument values were eliminated before the function was applied. (Function ...