How to Split a string by delimited char in SQL Server..............
However I posted this one in one of my post.
Querying Microsoft SQL Server : Functions in SQL Server: Functions in SQL...
2013-09-19
628,649 reads
Querying Microsoft SQL Server
Connection Pool limit exceeds Error
Sometimes below error occurs on our web applications hosted on IIS connected with SQL Server.
Timeout expired. The timeout period elapsed...
2013-09-13
32,298 reads
Insert data from Excel to SQL Server
Here I am discussing about data insertion from MS Excel into SQL Server table. SSMS provides Export Import wizard by...
2013-09-16 (first published: 2013-09-11)
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Sending Mail using SQL Server Express Edition
In SQL server standard and enterprise edition,A DataBase mail functionality in built to sent mail.But in SQL Server express edition,You...
2013-09-02
65,445 reads
How to find SQL Server Version,Edition,Server Name?
How to find sql server version,edition,Server Name?
SQL Server provides a System Defined function SERVERPROPERTY(propertyname) .
By using this function you can...
2013-08-31
26,270 reads
When and why you should use 1=1 in WHERE clause?
One Interviewer ask this question during interview of my friend.It is easy to answer but need some specific and to...
2013-08-24
1,260 reads
Remove duplicate records from a table in SQL server
Here I create a table and
inserted some duplicate records for testing purpose.
createtable temp(cust_id varchar(50))insertinto temp(cust_id)values('oms1'),('oms2'),('oms1'),('oms2'),('oms3')select*from temp
Method 1: (You can simply...
2013-03-19
3,837 reads
Querying Microsoft SQL Server : Basics of Triggers in SQL Server
Querying Microsoft SQL Server : Basics of Triggers in SQL Server: SQL Triggers: A trigger is a procedural code like stored...
2013-03-13
1,476 reads
Querying Microsoft SQL Server : Basics of Indexes in SQL Server
Querying Microsoft SQL Server : Basics of Indexes in SQL Server: Indexes in SQL Server: If you see a book, in...
2013-03-13
924 reads
Querying Microsoft SQL Server : Control Statements in T-SQL
Querying Microsoft SQL Server : Control Statements in T-SQL: Control statements are used to control execution flow within a T-SQL.Here I...
2013-03-13
752 reads
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SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
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Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers