http://www.databasejournal.com/features/mssql/article.php/1439731/Using-SQL-Server-Cursors.htm prasadP Wednesday, February 10, 2010 1:52 AM ✅Answered WHILE Statement: You can use a WHILE Statement in a batch,stored procedure,a trigger,or a cursor to allow a set of T-SQL statement ...
In this example, we declare the cursorStudentCursorto loop through each record in theStudenttable. The cursor retrieves theidandnamecolumns for each student, storing them in the@StudentIDand@StudentNamevariables. Once the cursor is opened, we use a WHILE loop to fetch and process each row on...
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Column2FROM[dbo].[YOUR_DATABASE_TABLE]--Initialize the @max variable. We'll use thie variable in the next WHILE loop.SELECT@max=COUNT(ID)FROM@myTable--LoopWHILE@counter<=@maxBEGIN--Do whatever you want with each row in your table variable filtering by the Id columnSELECTColumn1, ...
A new query hint is supported in SQL Server 2016 SP1 or above versions. This hint is ENABLE_PARALLEL_PLAN_PREFERENCE. It allows us to force the SQL Server query optimizer to select parallel plan instead of serial plan. We will use ENABLE_PARALLEL_PLAN_PREFERENCE in this query and the Que...
After INSERT Trigger question - how to use value from last added record Age Bucket in sql Age calculation in report builder query Aggregated CASE expressions versus the PIVOT operator… Is one better than the other? Aging Report SQL Query Alias all columns in a given table Alias column with ...
The logic to address this in a loop would result in inefficient code. Anonymous August 04, 2014 Thanks so much! I couldn't figure out why UuidCreateSequential guids weren't sequential in my table. You just increased my SQL performance (when using an index on a guid) by like 1000% ...
This chapter is a basic tour of the kernel-provided device infrastructure in a functioning Linux system. 本章是对Linux系统中内核提供的设备基础架构的基本介绍。 Throughout the history of Linux, there have been many changes to how the kernel presents devices to the user. We’ll begin by looking...
.ConnectionString = "Provider=SQLOLEDB.1;Server=" & server_name & _ ";database=" & database_name & ";Integrated Security=SSPI;" Solution to connect local database In case of MS SQL useSQLOLEDB.1as provider, but if You got your database locally, as I have, go withSQLNCLI11. This ...
There's not much point in trying to compare Linux to Windows. Cheers, Lain I do not want to set the environment variable globally like you said via system environment variable.I have two sql server process running on the same machine on 2 different ports , so my need is li...