Database systems like Microsoft® SQL Server® have long supported triggers—developer-created scripts that automatically execute after or in place of INSERT, UPDATE, and DELETE statements. Because triggers can access the data modified by INSERT, UPDATE, or DELETE, they are an excellent tool for recording data changes to an audit log.
2008-05-23
1,907 reads
The SQL (Structured Query Language) language is a declarative language that became the "Data Language" used for describing "what I need" and "where to fetch it from" in most organizations. OOP (Object Oriented Programming) languages became the most common practice among developers widely adopted by R&D organizations around the world. So how do we bridge the gap?
2008-05-23
3,819 reads
2008-05-23
36 reads
2008-05-23
43 reads
Quickly becoming the SQL Server XML expert, Jacob Sebastion brings us a great new article that expands upon his very popular series on XML in SQL Server. This time he examines the FOR XML PATH option, which provides additional formatting capabilities.
2008-05-22 (first published: 2007-06-20)
20,742 reads
People reading this post might really wonder of having read /heard about a concept on Dependency tracking in SQL Server 2008. It is nothing, but a set of built in existing SYS objects and their effective usage that help us save time & tedious efforts.
2008-05-22
1,515 reads
Every day, out in the various discussion boards devoted to Microsoft SQL Server, the same types of questions come up again and again: Why is this query running slow? Is my index getting used? Why isn't my index getting used? In order to arrive at the answer you have to ask the same return question in each case: have you looked at the execution plan? We are very pleased to be allowed to publish the first chapter of Grant Fritchey's excellent new book on execution plans.
2008-05-22
4,960 reads
SQL Server Integration Services is an incredibly rich and complex development environment that can handle almost any data movement task. Even those that do not involve SQL Server. Longtime author Tim Mitchell brings us a use that has nothing to do with SQL Server, but can be very handy for many of us.
2008-05-21 (first published: 2007-06-25)
11,841 reads
2008-05-21
16,058 reads
A new feature for SQL Server? Steve Jones talks about a very interesting job posting from Microsoft.
2008-05-21
39 reads
By Steve Jones
In a previous post, I deployed a model to a database using SQL Compare...
By SQLPals
Reality (And Limits) of Instant File Initialization for Transaction Logs in SQL Server 2022 ...
By Steve Jones
Last week I spent a few days in Cambridge, UK for the Redgate Company...
I have a table with partition on create_timestamp field. Though we're storing all data...
Comments posted to this topic are about the item Adding and Dropping Columns II
Comments posted to this topic are about the item Leveraging DuckDB for OLAP Workloads:...
I have this table in my SQL Server 2022 database:
CREATE TABLE [dbo].[CityList] ( [CityNameID] [int] NOT NULL IDENTITY(1, 1), [CityName] [varchar] (30) , [Country2] [char] (3), [stateprovince2] [char] (2), [Country] [char] (3), [stateprovince] [char] ) ON [PRIMARY] GOI decide to drop the stateprovince2 and country2 columns. What code should I use? See possible answers