
sql - Is it possible to specify condition in Count ()? - Stack Overflow
Is it possible to specify a condition in Count()? I would like to count only the rows that have, for example, "Manager" in the Position column. I want to do it in the count statement, not using WH...
sql - How do I use select with date condition? - Stack Overflow
Jan 20, 2009 · In sqlserver, how do I compare dates? For example: Select * from Users where RegistrationDate >= '1/20/2009' (RegistrationDate is datetime type) Thanks
How to use "and" and "or" in a "Where" clause - Stack Overflow
I have a query that is gathering information based on a set of conditions. Basically I want to know if a location has paid out more than $50 for the day OR the comment section has the word "filter...
sql server - IF Condition in an SQL query - Stack Overflow
Apr 20, 2012 · I'm a newbie to SQL Server. Please help me to write the following Logic in a query.
SQL sum with condition - Stack Overflow
With condition HAVING you will eliminate data with cash not ultrapass 0 if you want, generating more efficiency in your query.
sql - Condition within JOIN or WHERE - Stack Overflow
In "SQL Performance Tuning" by Peter Gulutzan and Trudy Pelzer, they tested multiple brands of RDBMS and found no performance difference. I prefer to keep join conditions separate from query …
SQL - Using MAX in a WHERE clause - Stack Overflow
Sep 18, 2013 · If you put a max, or any other aggregate function into a where clause, how can SQL server figure out what rows the max function can use until the where clause has finished it filter? This …
Building dynamic where condition in SQL statement
I want to build custom Where condition based on stored procedure inputs, if not null then I will use them in the statement, else I will not use them. if @Vendor_Name is not null begin set @
Add columns dynamically based on a condition in SQL
Aug 4, 2015 · Query looks like the following, select col1, col2 from #temptbl To this #temptbl, I would like to add a column, col3 and the value in col3 is based on a condition on col2.
How do I query for all dates greater than a certain date in SQL Server ...
Mar 4, 2010 · How do I query for all dates greater than a certain date in SQL Server? Asked 13 years, 6 months ago Modified 3 years ago Viewed 2.1m times