The FORWARD_ONLY Cursor in SQL Server does not support scrolling. This SQL FORWARD_ONLY cursor can only move from the first row to last and does not support the other way (scrolling backward). It means the SQL FORWARD_ONLY Cursors support the FETCH_ONLY option, and it will return an error for all the remaining FETCH options. SQL … Read more
The SQL Dynamic Cursors are exactly opposite to Static Cursors. You can use this SQL Server Dynamic cursor to perform INSERT, DELETE, and UPDATE operations. Unlike static cursors, all the changes made in the Dynamic cursor will reflect the Original data. Let us see how to Create a Dynamic Cursor in SQL Server, and how to … Read more
The SQL Server Static Cursors are always read-only because the result set will store in tempdb. You can use this SQL Server cursor to move both forward and backward. For this demonstration, we use the below-shown table, which holds 14 records. SQL Server Cursor Scenario: In General, all the operations on the relational database work … Read more
