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WHILE Boolean_expression { sql_statement | statement_block | BREAK | CONTINUE } First of all you can use complex Boolean_expression as Dan said: WHILE @N > -1 AND @N <10 BEGIN END
25 paź 2019 · SQL WHILE loop provides us with the advantage to execute the SQL statement(s) repeatedly until the specified condition result turn out to be false. In the following sections of this article, we will use more flowcharts in order to explain the notions and examples.
This page lists the 5 exercises about Looping in SQL on our website: Use a WHILE loop in SQL to create a stored procedure which lists times tables. Create a loop to perform a count for each year of a given range. Use a WHILE loop in SQL to count albums reaching different chart positions.
9 sie 2024 · Nested WHILE loops take this concept further by placing one WHILE loop inside another, enabling more complex iterations. This guide will walk you through the basics of nested WHILE loops in SQL Server, complete with simple examples and a demonstration of the BREAK statement.
4 mar 2022 · Solution. In this tutorial, we will look at examples of a WHILE loop in T-SQL and discuss alternatives like a CTE and cursor. SQL WHILE Loop Syntax. The syntax is like this: WHILE CONDITION. BEGIN. CODE . BREAK --Optional . CONTINUE --Optional . END . WHILE Loop Example.
4 dni temu · This approach is particularly effective when working with a numerical or date column, where you can order the records sequentially to ensure that each record is processed correctly. -- Step 1 ...
13 maj 2023 · In Excel, the ‘Filter’ feature allows you to display only the rows in a spreadsheet that meet specific criteria. The equivalent operation in SQL is performed using the `WHERE` clause.
