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Stairway to U-SQL Level 1: Introduction to U-SQL and Azure Data Lakes

An introductory guide to querying files in Azure Data Lakes using Microsoft's U-SQL language.  Read more...
By Mike McQuillan 2018/01/19 (first published: 2016/06/15) | Source: SQLServerCentral.com | Category: azure
Rating: |  Discuss |   Briefcase | 6,502 reads

How to identify blocking in SQL Server

Blocking happens when one connection from an application holds a lock and a second connection requires a conflicting lock. This forces the second connection to be blocked until the first connection completes.   Read more...
By 2018/01/19 | Source: MSSQLTips.com | Category: blocking
Rating: (not yet rated)  Rate this |   Briefcase | 2,721 reads

Keeping track of history: SQL Compare and Temporal Tables

SQL Compare 13 introduces support for deploying changes to temporal tables, which were introduced in SQL Server 2016. This means that any changes made to the definition of a temporal table in a source database, including to the retention policy for that table, will be included automatically in any deployment script that SQL Compare generates for that database.  Read more...
By 2018/01/19 | Source: Redgate | Category: redgate
Rating: (not yet rated)  Rate this |   Briefcase | 1,350 reads

Formatted ASCII Results from a SELECT

Generate aligned output from SELECT statement for code comments using a simple stored procedure.  Read more...
By bevan ward 2018/01/18 | Source: SQLServerCentral.com | Category: tsql
Rating: |  Discuss |   Briefcase | 1,096 reads

Introducing sp_BlitzLock: For Troubleshooting SQL Server Deadlocks

Erik Darling's new easy script lists out deadlocks, apps, queries, and the users involved.   Read more...
By 2018/01/18 | Source: Brent Ozar Unlimited Blog | Category: deadlocks
Rating: (not yet rated)  Rate this |   Briefcase | 2,664 reads

Critical SQL Server Patches for Meltdown and Spectre

Everyone needs to learn about these hardware bugs and apply patches as soon as possible.  Read more...
By Steve Jones 2018/01/18 (first published: 2018/01/05) | Source: SQLServerCentral.com | Category: sql server
Rating: |  Discuss |   Briefcase | 3,197 reads

Finding code smells using SQL Prompt: old-style join syntax

SQL Prompt implements a static code analysis rule which will check code automatically for occurrences of non-ANSI standard JOIN syntax - here's how it works.  Read more...
By 2018/01/18 | Source: Redgate | Category: redgate
Rating:  Rate this |   Briefcase | 1,786 reads

Stairway to MDX - Level 5: Members, and an Introduction to the MDX Members Functions

Bill explains what is meant by a 'Member' and 'Member function' in MDX. A member is an item in a dimension that include the 'measures' which are the values of the attributes that belong to a dimension. 'Measures' are themselves members of a dimension called the “measures” dimension. MDX has a set of functions, known as member functions, each of which allow us to perform operations upon any member of a dimension   Read more...
By Bill Pearson 2018/01/17 (first published: 2011/09/02) | Source: SQLServerCentral.com | Category: stairway series
Rating: |  Discuss |   Briefcase | 8,023 reads

Free eBook: SQL Server Backup and Restore

In this free eBook Shawn McGehee offers advice on query tuning, cutting stored procedures, and system process design and implementation for high availability. Discover how to perform backup and restore operations using SQL Server Management Studio (SSMS), basic T-SQL scripts and Redgate's SQL Backup tool.  Read more...
By Press Release 2018/01/17 (first published: 2014/03/05) | Source: Redgate | Category: ebook
Rating:  Rate this |   Briefcase | 65,978 reads

Introduction to Agile with SQL Server

Working with SQL Server in Agile software development can be difficult. Ben Brumm provides an overview of Agile, specifically Scrum, and what to expect when SQL Server, or really any SQL platform, is involved.  Read more...
By 2018/01/17 | Source: SimpleTalk | Category: agile
Rating:  Rate this |   Briefcase | 2,416 reads
 

Question of the Day

Basic COUNTs 1

By Steve Jones 2018/01/19 | Category: count()
Rating: (not yet rated) |  Discuss |   Briefcase | 566 reads

I've got this table and data:


CREATE TABLE TheCounts
(
intcol INT
, charcol CHAR(10)
, varcharcol VARCHAR(100)
, datecol datetime2
)
GO
INSERT TheCounts
VALUES (1, 'West', 'Denver Broncos', '2018-01-01')
, (2, 'West', 'Oakland Raiders', '2018-01-01')
, (3, 'West',...  Read more...
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