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  1. Should I use != or <> for not equal in T-SQL? - Stack Overflow

    Yes; Microsoft themselves recommend using <> over != specifically for ANSI compliance, e.g. in Microsoft Press training kit for 70-461 exam, "Querying Microsoft SQL Server", they say "As …

  2. Combining "LIKE" and "IN" for SQL Server - Stack Overflow

    Is it possible to combine LIKE and IN in a SQL Server-Query? So, that this query

  3. how do I query sql for a latest record date for each user

    1 To get the latest record date along with the corresponding value for each user, you can use a subquery or a common table expression (CTE) in SQL. Here’s a solution using a CTE (if your …

  4. How to select unique records by SQL - Stack Overflow

    How to select unique records by SQL Asked 16 years ago Modified 1 year, 10 months ago Viewed 746k times

  5. sql - Must declare the scalar variable - Stack Overflow

    @MyVariable and @myvariable are the same variables in SQL Server Man. Studio and will work. However, these variables will result in a "Must declare the scalar variable "@MyVariable" in …

  6. sql - Exclude a column using SELECT * [except columnA] FROM …

    We all know that to select all columns from a table, we can use SELECT * FROM tableA Is there a way to exclude column(s) from a table without specifying all the columns? SELECT * [except …

  7. How to set variable from a SQL query? - Stack Overflow

    I'm trying to set a variable from a SQL query: declare @ModelID uniqueidentifer Select @ModelID = select modelid from models where areaid = 'South Coast' Obviously I'm not doing this right …

  8. sql - How do I list all the columns in a table? - Stack Overflow

    Microsoft SQL Server Management Studio 2008 R2: In a query editor, if you highlight the text of table name (ex dbo.MyTable) and hit ALT + F1, you'll get a list of column names, type, length, …

  9. SQL Server add auto increment primary key to existing table

    7 This answer is a small addition to the highest voted answer and works for SQL Server. The question requested an auto increment primary key, the current answer does add the primary …

  10. Get the last day of the month in SQL - Stack Overflow

    105 From SQL Server 2012 you can use the EOMONTH function. Returns the last day of the month that contains the specified date, with an optional offset. Syntax