stored procedure to add two numbers in oracle

... The ability to call stored procedures using a DataAdapter is a very powerful addition to ADO.NET. For example, you can use a stored procedure to add a row to a table containing an identity column, ... Using Stored Procedures to Add, Modify, and Remove Rows from the Database You can get a DataAdapter object to call stored procedures to add, modify, and remove rows from the database. These procedures ... do additional 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...

Ngày tải lên: 14/12/2013, 13:15

... myDataTable.Rows .Add( ) is called to add myNewDataRow to myDataTable. This causes the RowState of myNewDataRow to change to Added, which indicates myNewDataRow has been added to myDataTable. Finally, ... called to push the new row to the database. The AddProduct4() stored procedure is run to add the new row to the Products table, and the RowState of myNewDataRow changes to Unchanged. Modifying ... earlier in the section "Modifying a DataRow in a DataTable ." The following method, named AddDataRow(), uses those steps to add a new row to a DataTable: public static int AddDataRow(...

Ngày tải lên: 14/12/2013, 13:15

... System.Windows.Forms; using System.Text; using System.IO; [ Team LiB ] Recipe 8.11 Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database Problem You need to update a ... obtained from the system stored procedure sp_xml_preparedocument and invalidates the handle. The syntax of the stored procedure is: sp_xml_removedocument hDoc The argument is: hDoc An integer ... representing the XML document structure in a single table. The system stored procedure sp_xml_preparedocument reads XML as input text using the MSXML parser and returns a handle that you can use to...

Ngày tải lên: 21/01/2014, 11:20

Ngày tải lên: 18/02/2014, 11:20

... glucose. DISCUSSION Biosynthetic pathways leading to ALA and L -methionine in E. gracilis The chlorin ring moiety of methyl pheophorbide a (2), in addition to the methyl carbon of L -methionine, is derived from the ... were interested in investigating the existence of the Shemin pathway for ALA and the ratio of ALA biosyn- thesis from the Shemin pathway to that from the C5 pathway in E. gracilis. Shemin and ... are predicted to be labeled in ALA (3ii-5ii to 3vii-5vii and 3i-7i to 3v-7v) biosynthesized from 13 C-labeled succinyl CoA (5ii to 5vii) and 13 C-labeled a-ketoglutaric acid (7i to 7v)viatheC5 Fig....

Ngày tải lên: 17/03/2014, 17:20

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Ngày tải lên: 21/06/2014, 04:20

... Casting c) Unboxing b) Boxing d) Overriding 33. __________is all about converting a reference type into a value type. [1.0] a) Overloading c) Unboxing b) Boxing d) Casting 34. Unboxing ... respect to destructors? [2.0] a) Destructors can be invoked explicitly. c) When an instance is destructed, the destructors in an inheritance chain are called in order, from most derived to ... statement’s syntax is incorrect. 51. using System; class Test { static void Main() { int @Main; int[] Static= new int[3]; @Main =100*Static[1]; Console.WriteLine(@Main); } } What...

Ngày tải lên: 21/08/2012, 15:55

... 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 ... sau về Stored Procedure: Ðể tạo một stored procedure bạn có thể dùng Enterprise Manager click lên trên Stored Procedure -> New Stored Procedure Trong ví dụ này ta sẽ tạo ra một stored procedure ... @CustomerID smallint BEGIN TRANSACTION If not Exists(SELECT CustomerID FROM Customers WHERE [Name]=@CustomerName) This is a new customer. Insert this customer to the database BEGIN SET @CustomerID=...

Ngày tải lên: 25/08/2012, 09:00

... 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 ... 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. ... 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()...

Ngày tải lên: 28/08/2012, 11:13

... Main(string[] args) { IntIndexer myInd = new IntIndexer(5); myInd[1] = "Some Value"; myInd[4] = "Any Value"; myInd[2] = "Another Value"; Console.WriteLine("\nIndexer ... in the class B d) The function B.F( ) must be declared as “unsafe”. 229. using System; class IntIndexer{ private string[] myData; public IntIndexer(int size) { myData = new string[size]; ... to an int data type. 203. Which of the following is the correct syntax for declaring an indexer. [1.0] a) protected int this[int var1] c) public int this(int var1) b) public int classname[int...

Ngày tải lên: 29/08/2012, 16:37

... 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 (xp_cmdshell ... WHERE [Name]=@CustomerName) BEGIN SET @CustomerID= (SELECT Max(CustomerID) FROM Customers) SET @CustomerID=@CustomerID+1 INSERT INTO Customers VALUES(@CustomerID,@CustomerName) If Exists(SELECT ... Minh CDROM 70 NCT F2 Q10 Tungvn40@yahoo.com Cong Minh CDROM 70 NCT F2 Q10 AS DECLARE @CustomerID smallint BEGIN TRANSACTION If not Exists(SELECT CustomerID FROM Customers WHERE [Name]=@CustomerName) BEGIN SET...

Ngày tải lên: 04/09/2012, 10:16

... confounding factors exist here. The authors only examined diabetes due to a mistaken use of p-values to assess confounding and this mistake was pointed out in a letter to the editor (Sonis, 2004). In the ... thought. Alvan Feinstein (Feinstein, 1977) Should we just stop using p-values? Some might think that a statistics book that makes this claim would have nothing more to say. But in fact, it should ... intelligent clinicians which led to this book. My friend Jacob Katzow, perhaps the longest continual psychophar- macologist in clinical practice in Washington DC, consistently encouraged me to...

Ngày tải lên: 24/09/2012, 09:06