注意,在返回结果集上oracle和sql server有很大不同,sql server默认返回最后一个查询语句,而oracle不同,必须将查询放入游标,以参数的形式,传出去,在这里,使用ADO时,应了解一点: 在OLE DB的标准中,没有REF CURSOR类型的预定义数据类型,因此在调用存储过程时,不能创建REF CURSOR类型的参数。在ADO调用返回记录集的存储...
Filling a DataSet Using One or More REF CURSORsThis example executes a PL/SQL stored procedure that returns two REF CURSOR parameters, and fills aDataSetwith the rows that are returned. To use these examples, you may need to create the Oracle tables, and you must create a PL/SQL package ...
OutCursor := v_cur; end MyStoredProcedure; end MyPackage; / . Done, now create a new .Net console application that uses System.Data.OracleClient. Replace the Main method with this: static void Main(string[] args) { string cs = @"Data Source=<your server>;User I...
create or replace package REFCURSOR_PKG as TYPE WEAK8i_REF_CURSOR IS REF CURSOR; TYPE STRONG_REF_CURSOR IS REF CURSOR RETURN EMP%ROWTYPE; end REFCURSOR_PKG; The pl/sql procedure that returns a ref-cursor looks like this: /** until Oracle 9 */ create or replace procedure test( p_deptno...
The following example demonstrate passing aREFCURSOR: /* connect scott/tiger@oracle create table test (col1 number); insert into test(col1) values (1); commit; create or replace package testPkg as type empCur is REF Cursor; end testPkg; / create or replace procedure testSP(param1 IN tes...
I am trying to convert Oracle Stored Procedure using REF_CURSOR to MYSQL, but facing lots of issues. Can you produce the equivalent code for MySQL? Here is my procedure in Oracle: create or replace PROCEDURE SP_CAPPLAN ( p_attid IN String, ...
OracleDataReader 中的 REF CURSOR 参数项目 2024/10/15 13 个参与者 反馈 此Visual Basic 示例执行一个 PL/SQL 存储过程,返回 REF CURSOR 参数,并将值作为 OracleDataReader 读取。 VB 复制 Private Sub Button1_Click(ByVal sender As Object, _ ByVal e As System.EventArgs) Handles Button1.Click ...
Oracle REF CURSOR Oracle REF CURSOR REF CURSOR 範例 OracleDataReader 中的 REF CURSOR 參數 使用OracleDataReader 從多個 REF CURSOR 擷取資料 使用一個或多個 REF CURSOR 填入資料集 OracleType Oracle 序列 Oracle 資料類型對應 Oracle 分散式異動 ADO.NET Entity Framework SQL Server 和 ADO.NET ...
How can you use an Oracle ref cursor in Java?On a previous page, I showed you how to write a function that returns an Oracle ref cursor. Now let's see how you can use it in your Java applications: Java example code package demo.sample; import java.sql._.css; import java.util._...
Does anybody know if MySQL supports the ability for a stored procedure to return a "ref cursor" (Oracle term)? Here is an example of an Oracle procedure that returns a ref cursor: PROCEDURE my_proc (a_out_cursor OUT ref cursor)