PowerShell is becoming a great tool for managing SQL Server tasks, but like most tasks that are coded there is always the need for error handling to deal with the unknown. PowerShell has several options for handling and capturing error details and in this tip we will explain these options using PowerShell for SQL Server examples.
2012-06-28
3,684 reads
Occasionally, a DBA may need to restore a database from a multiple backup files that originated from multiple servers. This requirement might arise, for example, in a database-mirroring configuration, where backups may be from either of the servers.
2012-06-27
2,967 reads
A deceptively simple solution to a business re-engineering problem can beguile companies into selecting a compromise that doesn't actually meet all their needs. Simple is great, but not at the expense of functionality. Some IT solutions are complex because the problem is complex, but they can be made conceptually clearer.
2012-06-27
3,279 reads
Not everything in SQL Server is documented and Steve Jones doesn't think that everything should be. However some features are used often and should have additional documentation.
2012-06-26
353 reads
This article will show some common integer data-type conversions using T-SQL.
2012-06-26
7,445 reads
In a perfect world everyone has the right backups to be able to recover within the downtime and data-loss service level agreements when accidental data loss or corruption occurs. Unfortunately we don’t live in a perfect world and so many people find that they don’t have the backups they need to recover when faced with corruption.
2012-06-25
4,945 reads
Not only is the process of normalization valuable for increasing data quality and simplifying the process of modifying data, but it actually makes the database perform much faster. To prove the point, Peter Larsson takes a large unnormalised database and subjects it to successive stages of normalisation.
2012-06-25
4,835 reads
This article describes a utility that allows you to inspect cached plans and extract information that can be useful in improving the performance of your SQL.
2012-06-22 (first published: 2009-06-11)
47,572 reads
Planning on patching my SQL Servers to the latest service pack, but not sure how to complete this for a environment that is using database mirroring? In this tip, will outline the environment and then walk through the process of patching mirrored servers.
2012-06-22
3,569 reads
A callout text box outside the map area would help to enhance the visual effect of presenting data in reporting services.
2012-06-21
6,596 reads
By Steve Jones
It’s time for T-SQL Tuesday again and this is a great prompt to start...
How I used AI for this postChatGPT to generate images based on info specifically...
By ReviewMyDB
My T-SQL Tuesday #202 entry for Marlon Ribunal's invitation on memorable SQL Server outages....
Bonjour à tous, La semaine dernière, nous avons effectué une mise à niveau de...
Comments posted to this topic are about the item Adding new column with DEFAULT
I've got a web application for my side business. I've added a SQL Server...
Which number will the COUNT() return after executing the following statements:
DROP TABLE IF EXISTS #test; CREATE TABLE #test (id INT) INSERT INTO #test (id) SELECT * FROM GENERATE_SERIES(1, 3) AS gs ; ALTER TABLE #test ADD flag BIT CONSTRAINT DF_#test_flag DEFAULT 0; go UPDATE #test SET flag = 0 WHERE id = 1 UPDATE #test SET flag = 1 WHERE id = 2 INSERT INTO #test (id) VALUES (4) SELECT COUNT(*) FROM #test AS t WHERE flag = 0See possible answers