mysql stored procedure select into variable example

... can submit the stored procedure code to the MySQL server. You can use just about any editor to write your code. Options for compiling that code into MySQL include: MySQL Stored Procedure Programming ... 310 Using Stored Programs in JDBC 317 Stored Programs and J2EE Applications 323 Using Stored Procedures with Hibernate 332 Using Stored Procedures with Spring 337 Conclusion 342 15. Using MySQL Stored ... enhancements. MySQL Stored Procedures, Functions, and Triggers MySQL chose to implement its stored program language within the MySQL server as a subset of the ANSI SQL:2003 SQL/PSM (Persistent Stored...

Ngày tải lên: 07/03/2014, 04:20

... sql; command.Parameters.AddWithValue("@Ma",txtMaHS.Text.Trim()); command.Parameters.AddWithValue("@Ten",txtTenHS.Text.Trim()); command.Parameters.AddWithValue("@Ns",dtNgaySinh.Value); command.Parameters.AddWithValue("@Dc",txtDiaChi.Text.Trim()); command.Parameters.AddWithValue("@Diem",txtDiemTB.Text.Trim()); command.Parameters.AddWithValue("@Lop",cboLop.SelectedValue.ToString()); command.ExecuteNonQuery(); 5. Thực thi thông qua các Stored procedure a. Cách tạo Stored Procedure - Tạo mới Stored Procedure, chọn New Stored Procedure 6 ... dụng được cách thực thi các câu lệnh SQL thông qua Stored Procedure. o Stored Procedure không có kết quả trả về (parameter input) o Stored Procedure có kết quả trả về (parameter output) 2. ... thực hành NMCNPM - Tạo Stored Procedure thêm mới thông tin một học sinh như sau: 7 Hướng dẫn thực hành NMCNPM HƯỚNG DẪN THỰC HÀNH TUẦN 9 Chủ đề: Gọi thực thi Stored Procedure 1. Mục đích -...

Ngày tải lên: 28/08/2012, 11:13

... the stored procedure. This situation is very similar to testing stored procedures that return a SQL rowset object. Comments Many stored procedures affect an underlying data table. Obvious examples ... pattern is also necessary when the stored procedure must return more than one value. You call a stored procedure with an out parameter just as you would a stored procedure that only has input parameters ... When the Stored Procedure Under Test Does Not Return a Value Problem You want to test a SQL stored procedure that performs some action but does not return a value. Design Call the stored procedure...

Ngày tải lên: 05/10/2013, 14:20

... contains the stored procedure. 4. Expand the Stored Procedures node. 5. Right-click on the stored procedure to be debugged and select Step Into Stored Procedure from the popup menu. 6. If requested, ... Step Into Stored Procedure from the popup menu. 2. If requested, supply the parameter values on the Run Stored Procedure dialog. Debugging a stored procedure from managed code To debug a stored ... Run Stored Procedure dialog. Alternatively, if the stored procedure is already open in a source window in Visual Studio .NET: 1. Right-click on the stored procedure to be debugged and select...

Ngày tải lên: 07/11/2013, 13:15

... this routine, called UseAStoredProcedureWithAParameter, in Listing A.8. Listing A.8 basCommandExamples.vb: Calling a Stored Procedure By Using Parameters Sub UseAStoredProcedureWithAParameter(ByVal ... which in this case will be the name of the stored procedure, called CustOrdersHist. You can see the T-SQL for CustOrderHist in Listing A.7. This stored procedure returns product names and the total ... A.7 Northwind SQL Server Database: T-SQL for the Stored Procedure Called CustOrdersHist ALTER PROCEDURE CustOrderHist @CustomerID nchar(5) AS SELECT ProductName, Total=SUM(Quantity) FROM Products...

Ngày tải lên: 14/12/2013, 20:16

... SqlInfoMessageEventHandler(conn_InfoMessage); // Define a stored procedure command and the parameters. SqlCommand cmd = new SqlCommand("SP0210_Raiserror", conn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@Severity", ... @State, @Severity) WITH LOG RETURN The C# code is shown in Example 2-12 . Example 2-12. File: RaiserrorForm.cs // Namespaces, variables, and constants using System; using System.Configuration; ... function, look up RAISERROR in SQL Server Books Online. [ Team LiB ] // Try to execute the stored procedure. cmd.ExecuteNonQuery( ); } catch(System.Data.SqlClient.SqlException ex) {...

Ngày tải lên: 24/12/2013, 05:15

... sp_xml_removedocument @hDoc end The C# code is shown in Example 8-17 . Example 8-17. File: StoredProcedureMultipleRowsForm.cs // Namespaces, variables, and constants using System; using System.Configuration; ... xmlns:mp="urn:schemas-microsoft-com:xml-metaprop"> The system stored procedure sp_xml_removedocument removes the internal representation of an XML document specified by a document handle obtained from the system stored procedure sp_xml_preparedocument ... invalidated and the associated memory freed by calling the system stored procedure sp_xml_removedocument. The syntax of the stored procedure is: sp_xml_preparedocument hDoc OUTPUT, [xmlText], [xpathNamespaces]...

Ngày tải lên: 21/01/2014, 11:20

... information for the stored procedure specified by the Command. Any existing information in the Parameters collection is overwritten. The example demonstrates creating a stored procedure Command ... for the stored procedure into a Parameters collection. The collection is iterated over to extract information about the parameters, which is subsequently displayed. If the stored procedure ... System stored procedure: sp_sproc_columns The second technique is specific to Microsoft SQL Server. The system stored procedure sp_sproc_columns returns parameter information for one or more stored...

Ngày tải lên: 26/01/2014, 10:20

... DUNG :  Phần 1 : Tổng quan về Stored Procedure (Khái Niệm, Phần 1 : Tổng quan về Stored Procedure (Khái Niệm, Phân Loại Stored Procedure) . Phân Loại Stored Procedure) .  Phần 2 : Các Ví dụ ... nạp vào bộ nhớ ( procedure procedure cache) cache) MICROSOFT STUDENT MICROSOFT STUDENT PARTNER 2009 PARTNER 2009 11 11 1.3.1 System Stored Procedures : 1.3.1 System Stored Procedures :  “ “ A ... 1 “System Stored Procedure 2.5 Tự tạo 1 “System Stored Procedure  Kết quả Kết quả : : MICROSOFT STUDENT MICROSOFT STUDENT PARTNER 2009 PARTNER 2009 6 6 1.1 Giới thiệu Stored Procedure...

Ngày tải lên: 29/03/2014, 12:20

Ngày tải lên: 10/04/2014, 09:42

Ngày tải lên: 23/05/2014, 16:13