SQL Server supports three levels of cursor scope: local, global, and server. Local cursors are declared and used within a single batch, stored procedure, or trigger.

T-SQL Tips -- GO # and WHILE Loops. Two quick tricks: populating a table with data quickly, ... Many people find themselves writing cursors when they need to iterate through a query.

STATIC or INSENSITIVE cursors that were opened after modifications were made will no longer reflect the state of the data if the modifications are rolled back. SET CURSOR_CLOSE_ON_COMMIT controls the ...

possible in PL/SQL (and any other language). That way, you give the compiler maximum freedom to optimization. -- Create Driver for Test I generate 100,000 rows for my cursor using by CONNECT BY LEVEL ...

Declaring a Cursor. To write code using a cursor, you start by declaring it. The declaration defines the SQL statement that the cursor will execute to retrieve the desired records. “`sql DECLARE ...