May 20, 2011 · A lot of for loops in SQL actually use that integer in their work (iterating from row to row or result to result in temp tables) and may be thrown off if the increment happens at the beginning of the cycle rather than the end.

In most cases you can easily write a single SQL query that will do what you need to get done in one action instead of looping through individual records. By using T-SQL and cursors like this : SET @MyCursor = CURSOR FOR. select top 1000 YourField from dbo.table. where StatusID = 7 . OPEN @MyCursor . FETCH NEXT FROM @MyCursor . INTO @MyField.

Sep 24, 2023 · The 'FOR LOOP' statement in SQL is a control flow tool that allows developers to execute a sequence of commands for a definite number of times. This statement is especially useful when iterating over a set of data or repeatedly executing a block of code.

Jan 1, 2010 · What I want to do is have a list of dates, say: Then i want to FOR EACH through the numbers and run the SQL Query. Something like (pseudocode): DECLARE @MyVar datetime = x. SELECT @MyVar. So this would return:- 1/1/2010 2/1/2010 3/1/2010 4/1/2010 5/1/2010.

Sep 11, 2023 · In this article, we’ll explore the use of FOR loops in SQL, accompanied by practical examples that demonstrate their power and versatility. SQL loops, specifically FOR loops, provide a means to...

Learn how to simulate the FOR LOOP in SQL Server (Transact-SQL) with syntax and examples. TIP: Since the FOR LOOP does not exist in SQL Server, this page describes how to simulate a FOR LOOP using a WHILE LOOP.

Mar 13, 2025 · Use the FOR clause to specify one of the following options for query results. Allow updates while viewing query results in a browse mode cursor by specifying FOR BROWSE. Format query results as XML by specifying FOR XML. Format query results as JSON by specifying FOR JSON. Transact-SQL syntax conventions. <XML> ::= XML .

Mar 10, 2023 · Guide to SQL for loop. Here we discuss the introduction, syntax, Working of while Loop and along with examples respectively.

Jun 15, 2020 · SQL Server loops are extremely powerful if you use them as they were intended to be used. Today, we’ve just scratched the surface, but all-important concepts were explained. In the upcoming article, we’ll show more complex examples and …

Feb 24, 2024 · The SQL For Loop is a control flow statement that allows code to be executed repeatedly based on a given condition. This loop continues until the condition is met or if a BREAK statement is encountered. Similar to the loops in other programming languages, the SQL For Loop executes a sequence of commands for a specified number of times. How to ...