Changing SQL Server Agent Jobs Ownership: Who should own SQL Server Agent Jobs
I writing this blog post as a result of the following two questions, which I’ve been asked by one of...
2014-04-04
2,158 reads
Basit Aalishan Masood-Al-Farooq
Availability databases in unhealthy data synchronization state (Error: 35285, Severity: 16, State: 1.)
After power surge last night, I realized few availability databases (also known as a “database replica”) have an unhealthy data...
2014-04-02
4,372 reads
Verify a success of database backups
One of the most important tasks on a DBA’s to-do list is backing up databases on a regular basis. This...
2014-03-16
1,313 reads
Tables without Clustered Indexes?
Today, we experienced performance issues with some of the SSRS reports that were deployed as part of the latest application/database...
2014-03-13
3,240 reads
Different approaches of counting number of rows in a table
Today, I received an email from the developer asking if there is a better way instead of the COUNT (*) Transact-SQL...
2014-03-06
1,427 reads
Rebuild all indexes on all tables in the SQL Server database
One of the key tasks of a DBA is to maintain the database indexes and make sure they are not...
2014-02-23
2,993 reads
Removing part of string before and after specific character using Transact-SQL string functions
Problem
Today, one of the developers come to me and asked me the question that is there any T-SQL function that...
2014-02-23
47,415 reads
Get performance statistics for queries and query plans that are cached by SQL Server for faster query execution
You can use the following two DMVs to give you that information:
sys.dm_exec_cached_plans – You can use this dynamic management view to...
2014-02-17
1,044 reads
Transact-SQL query to obtain basic information about partitioned tables
Here is the simple query that returns basic information about all tables in a database that are partitioned:
SELECT SCHEMA_NAME([schema_id]) AS...
2014-02-17
1,524 reads
Transact-SQL (T-SQL) query to return the status and detail information for all SQL Server Full-Text Catalogs on an SQL Server instance
We have about 200 user databases in which we have the full-text search enabled and these databases contain several tables....
2014-01-27
1,799 reads
Blogs
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Redgate and Rome
By Steve Jones
I’m at the UK Redgate office today, meeting with senior leaders in all areas...
Quick Tip: Check Most DTU Expensive Queries in Azure SQL Database
Optimizing Azure SQL Database performance often begins with identifying the most resource-intensive queries. Understanding...
Forums
How Important Is a Google Knowledge Panel for Online Reputation?
I’ve been learning more about the google knowledge panel and it seems like one...
Which Wireless Credit Card Terminal Works Best for Small Businesses?
I’m currently researching the best wireless credit card terminal for a growing business and...
Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers