dynamic insert query in mysql stored procedure
Tài liệu Execute Parameterized Stored Procedures in ADO.NET ppt
Ngày tải lên :
14/12/2013, 20:16
... stored procedure in your application. How do you
do this using Visual Basic .NET and ADO.NET?
Technique
In ADO, you have a Command object to execute stored procedures, among other tasks. In ... a stored procedure to populate
the TextBox control.
How It Works
When the user clicks on the View button with Customer ID filled in, the text box below is
filled in, displaying order information ...
Using the technique presented here, you can pretty well perform the majority of the tasks
you need to by using Command objects and stored procedures.
4.3 Execute Parameterized Stored...
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Stored Procedure and Advanced T-SQL
Ngày tải lên :
25/08/2012, 09:00
... loại extend stored
procedure được xem như system stored procedure và ngược lại.
5. Remote Stored Procedure : Những stored procedure gọi stored
procedure ở server khác.
Viết Stored Procedure
... một stored procedure.
Chúng ta hãy xem một ví dụ sau về Stored Procedure: Ðể tạo một stored
procedure bạn có thể dùng Enterprise Manager click lên trên Stored Procedure
-> New Stored Procedure ... việc
insert đó có thành công hay không. Result = 0 là insert thành công.
CREATE PROCEDURE AddNewOrder
@OrderID smallint,
@ProductName varchar(50),
@CustomerName varchar(50),
@Result smallint=1...
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Gọi thực thi Stored Procedure
Ngày tải lên :
28/08/2012, 11:13
... 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
Hướng ... câu lệnh SQL
a. Thực hiện thêm mới thông tin một học sinh
- Trước đây, chúng ta thiết lập câu lệnh
insert như sau:
string sql = " ;INSERT INTO HOCSINH VALUES('"
txtMaHS.Text.Trim() ... txtDiemTB.Text.Trim());
command.Parameters.AddWithValue("@Lop",
cboLop.SelectedValue.ToString());
command.ExecuteNonQuery();
b. Sửa thông tin của một học sinh.
string sql = "UPDATE HOCSINH SET TenHS=@Ten, NgaySinh=@Ns,"
+ "DiaChi=@Dc,...
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SQLServer2000 - Manipulate Data and Stored Procedure
Ngày tải lên :
04/09/2012, 10:16
... Tungvn40@yahoo.com Cong Minh CDROM 70 NCT F2 Q10
Return
9. Using VB 6 or VB.NET to execute the ‘AddNewOrder’ stored procedure
10. Using xp_cmdshell extended stored procedure to send a message ... TRANSACTION
END
END
Else
BEGIN
If Exists(SELECT OrderID FROM [Orders] WHERE
OrderID=@OrderID)
BEGIN
SELECT @Result=1
ROLLBACK TRANSACTION
END
Else
BEGIN
INSERT INTO [Orders]
(OrderID,ProductName,CustomerID) ... Exists(SELECT OrderID FROM [Orders] WHERE
OrderID=@OrderID)
BEGIN
SELECT @Result=1
ROLLBACK TRANSACTION
END
Else
BEGIN
INSERT INTO [Orders]
(OrderID,ProductName,CustomerID)
VALUES(@OrderID,@ProductName,@CustomerID)
SELECT...
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SQL stored procedure testing
Ngày tải lên :
05/10/2013, 14:20
... sp_addlogin() system stored procedure. You can drop a SQL login using
sp_droplogin(), after first checking whether the login exists by querying the sysxlogins table.
After creating a SQL login, you ... writing code and a testing database that
testers use when testing. Because the process of testing stored procedures often changes the
database containing the stored procedures (because stored procedures ... the format file is an integer, which is the number of actual mapping
lines in the format file. The third through remaining lines are the mapping information. Each
mapping line has eight columns....
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Stored Procedure and Advance T-SQL
Ngày tải lên :
06/10/2013, 17:20
... extend stored procedure được xem như system stored procedure và ngược lại.
5. Remote Stored Procedure : Những stored procedure gọi stored procedure ở server
khác.
6.4.3. Viết Stored Procedure
Tên ... một stored procedure. Chúng ta hãy xem một ví dụ
sau về Stored Procedure: Ðể tạo một stored procedure bạn có thể dùng Enterprise Manager
click lên trên Stored Procedure -> New Stored Procedure ... is a new order insert it now
BEGIN
INSERT INTO [Orders]
(OrderID,ProductName,CustomerID)
VALUES(@OrderID,@ProductName,@CustomerID)
SELECT @Result=0
COMMIT TRANSACTION
END
END
Print @Result
Return
Ðể...
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Stored Procedure and Advance T
Ngày tải lên :
01/11/2013, 17:20
... extend stored procedure được xem như system stored procedure và
ngược lại.
5. Remote Stored Procedure : Những stored procedure gọi stored procedure ở
server khác.
6.4.3. Viết Stored Procedure
Tên ... một stored procedure. Chúng
ta hãy xem một ví dụ sau về Stored Procedure: Ðể tạo một stored procedure bạn có thể
dùng Enterprise Manager click lên trên Stored Procedure -> New Stored
Procedure ... order insert it now
BEGIN
INSERT INTO [Orders]
(OrderID,ProductName,CustomerID)
VALUES(@OrderID,@ProductName,@CustomerID)
SELECT @Result=0
COMMIT TRANSACTION
END
END
Print @Result
Stored Procedure...
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Executing SQL Server Stored Procedures phần 1
Ngày tải lên :
07/11/2013, 10:15
... @MyUnitPrice money,
@MyUnitsInStock smallint,
@MyUnitsOnOrder smallint,
@MyReorderLevel smallint,
@MyDiscontinued bit
AS
- insert a row into the Products table
INSERT INTO Products (
ProductName, ... can be defined using the T-
SQL OUTPUT keyword in your procedure call, or returned using a RETURN
statement in your actual procedure.
3. Execute your Command object using the ExecuteNonQuery() ... value inserted into a table performed within
- the current database session and stored procedure,
- so SCOPE_IDENTITY returns the ProductID for the new row
- in the Products table in this...
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Executing SQL Server Stored Procedures phần 2
Ngày tải lên :
07/11/2013, 10:15
... @MyUnitsInStock smallint,
@MyUnitsOnOrder smallint,
@MyReorderLevel smallint,
@MyDiscontinued bit
AS
- declare the @MyProductID variable
DECLARE @MyProductID int
- insert a row into ... table
INSERT INTO Products (
ProductName, SupplierID, CategoryID, QuantityPerUnit,
UnitPrice, UnitsInStock, UnitsOnOrder, ReorderLevel,
DECLARE @MyProductID int
- insert a row into ... CommandText
// property to an EXECUTE statement containing the stored
// procedure call
SqlCommand mySqlCommand = mySqlConnection.CreateCommand();
mySqlCommand.CommandText =
"EXECUTE @MyProductID...
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Debugging a SQL Server Stored Procedure
Ngày tải lên :
07/11/2013, 13:15
... debug SQL Server stored procedures (in both standalone
mode and from managed code).
Discussion
Debugging a stored procedure in standalone mode
You can debug a stored procedure in standalone ... the database that 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 ... values on the 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...
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Tài liệu Introducing Stored Procedures doc
Ngày tải lên :
14/12/2013, 13:15
...
Introducing Stored Procedures
SQL Server allows you to store procedures in a database. Stored procedures differ from
user-defined functions in that procedures can return ...
can modify a procedure using the ALTER PROCEDURE statement.
In the next section
, you'll see how to run a stored procedure.
Running a Stored Procedure
You run a procedure using the EXECUTE ... procedure so that no mistakes are made.
In this section, you'll learn how to create a stored procedure in the Northwind database
and run it using the Query Analyzer tool.
Creating a Stored...
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Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 1 pdf
Ngày tải lên :
14/12/2013, 13:15
... work in a stored procedure such as inserting a
row into an audit table when a row is modified. You'll see examples of both these
scenarios in this section.
Tip Using stored procedures instead ... The
listing for this program is omitted from this book for brevity.
Creating the Stored Procedures in the Database
You'll create the following three stored procedures in the Northwind database: ... use a combination of SET NOCOUNT OFF and SET NOCOUNT ON
if you need to perform an INSERT, UPDATE, or DELETE statement before the main
SQL statement in your stored procedure.
Setting Up a DataAdapter...
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Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 2 doc
Ngày tải lên :
14/12/2013, 13:15
... brevity.
Setting the InsertCommand Property of a DataAdapter
The following example creates a SqlCommand object named myInsertCommand that
contains a call to the AddProduct4() stored procedure: ... property of mySqlDataAdapter to
myInsertCommand:
mySqlDataAdapter.InsertCommand = myInsertCommand;
Setting the UpdateCommand Property of a DataAdapter
The following example creates a SqlCommand ... Console.WriteLine("Calling mySqlDataAdapter.Update()");
mySqlConnection.Open();
int numOfRows = mySqlDataAdapter.Update(myDataTable);
mySqlConnection.Close();
Console.WriteLine("numOfRows...
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Tài liệu Executing a SQL Server Stored Procedure By Using ActiveX Data Objects doc
Ngày tải lên :
14/12/2013, 20:16
... Executing a SQL Server Stored Procedure By Using ActiveX Data Objects
If you are doing an ADO development with client server for backends, then you probably
call stored procedures. In doing so, ... specified in CustOrdersHist, called CustomerID. You can see the
actual code for this routine, called UseAStoredProcedureWithAParameter, in Listing A.8.
Listing A.8 basCommandExamples.vb: Calling a Stored ... for
CustOrderHist in Listing A.7. This stored procedure returns product names and the total
quantity purchased of those products for a given customer.
Listing A.7 Northwind SQL Server Database:...
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Tài liệu Raising and Handling Stored Procedure Errors pptx
Ngày tải lên :
24/12/2013, 05:15
... ConfigurationSettings.AppSettings["Sql_ConnectString"]);
// Attach handler for SqlInfoMessage events.
conn.InfoMessage += new SqlInfoMessageEventHandler(conn_InfoMessage);
// Define a stored procedure ... returned from a SQL Server stored procedure to a calling
application using the RAISERROR (note the spelling) function. The error message
severity levels are listed in Table 2-12
.
Table 2-12. ... CommandType.StoredProcedure;
cmd.Parameters.Add("@Severity", SqlDbType.Int);
cmd.Parameters.Add("@State", SqlDbType.Int);
// Set the value for the stored procedure parameters....
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