It is possible for a field in a character-delimited text file to contain a list of further-delimited values instead of the customary single value. This article demonstrates how to load such a file into a staging table, then use a CROSS APPLY query to parse the list of values into a related table.
2019-06-07 (first published: 2017-10-30)
13,101 reads
Whether you’re looking to go cutting-edge and hop on SQL Server 2019 as soon as it’s available, or whether you’re just trying to evacuate from SQL Server 2008 to anything that’s going to be supported after this summer, you’re probably doing upgrade projects. This is a good time to ask yourself 5 questions...
2019-06-07
In this second part of this tip series we take a look at the dplyr package for R that can be used to query data using the R Language with SQL Server and build data visualizations.
2019-06-07
2019-06-06 (first published: 2018-01-04)
6,152 reads
In this independent review of SQL Provision, the Bloor analyst finds that SQL Provision’s combination of database cloning and data masking stands out with “clear advantages over competing approaches, such as data subsetting or synthetic data generation.”
2019-06-06 (first published: 2019-05-23)
In this tip we look at code you can use to convert an integer date into a datetime format. This is an issue you will face when working the history data for SQL Server Agent Jobs.
2019-06-06
As database changes are added to the DevOps pipeline, unit testing of those changes becomes crucial. In this article, Adam Hafner describes unit testing and how it applies to databases.
2019-06-06
In this tip we look at a script to find SSIS packages that are stuck executing and how to end the package execution.
2019-06-05
In this tip we look at some of the advantages and disadvantages of using triggers in SQL Server.
2019-06-05
Introduction TOP is one of the many syntactical operators available in T-SQL and at a first view, it could seem very simple and not particularly interesting. According to the official documentation, it “limits the rows returned in a query result set to a specified number of rows or percentage of rows”. The following is the […]
2019-06-04
5,166 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...
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:...
Comments posted to this topic are about the item More Documentation is Needed
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