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1 sty 2010 · SQL is primarily a set-orientated language - it's generally a bad idea to use a loop in it. In this case, a similar result could be achieved using a recursive CTE: with cte as (select 1 i union all select i+1 i from cte where i < 5) select dateadd(d, i-1, '2010-01-01') from cte
How do I loop through a set of records from a select statement? Say I have a few records that I wish to loop through and do something with each record. Here's a primitive version of my select statement: select top 1000 * from dbo.table where StatusID = 7
create proc [dbo].[prc_foreach] (@tbl varchar(100) = null, @execute nvarchar(max)=null, @db varchar(100) = null) as begin --loop between each table line if @tbl + @execute is null begin print '@tbl: a table to make out each line' print '@execute: command to be performed on each foreach transaction' print '@db: bank where this table is (if not ...
26 lip 2024 · Here are three methods you can use to iterate through a result set by using Transact-SQL statements. The examples below use the Production.Product table from the AdventureWorks sample database. One method is the use of temp tables.
15 cze 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 combine loops with other database objects.
31 paź 2023 · Comparison of SQL loop through table row options with a SQL Server Cursor versus a While Loop.
In SQL Server, a loop is the technique where a set of SQL statements are executed repeatedly until a condition is met. SQL Server supports the WHILE loop. The execution of the statements can be controlled from within the WHLE block using BREAK and CONTINUE keywords.
