How do I perform an IF...THEN in an SQL SELECT?
Sep 15, 2008 · The CASE statement is the closest to IF in SQL and is supported on all versions of SQL Server. SELECT CAST( CASE WHEN Obsolete = 'N' or InStock = 'Y' THEN 1 ELSE 0 …
SQL WITH clause example - Stack Overflow
Sep 23, 2012 · The SQL WITH clause is basically a drop-in replacement to the normal sub-query. Syntax For The SQL WITH Clause The following is the syntax of the SQL WITH clause when …
t sql - What is the use of GO in SQL Server Management Studio ...
Feb 19, 2010 · The GO command isn't a Transact-SQL statement, but a special command recognized by several MS utilities including SQL Server Management Studio code editor. The …
How can I use variables in an SQL statement in Python?
I have the following Python code: cursor.execute("INSERT INTO table VALUES var1, var2, var3,") where var1 is an integer. var2 and var3 are strings. How can I write the variable …
SQL query to select dates between two dates - Stack Overflow
Feb 26, 2011 · I have a start_date and end_date. I want to get the list of dates in between these two dates. Can anyone help me pointing the mistake in my query. select Date,TotalAllowance …
When should I use semicolons in SQL Server? - Stack Overflow
While checking some code on the web and scripts generated by SQL Server Management Studio I have noticed that some statements are ended with a semicolon. So when should I use it?
sql - How to use index in select statement? - Stack Overflow
Jul 6, 2011 · Lets say in the employee table, I have created an index(idx_name) on the emp_name column of the table. Do I need to explicitly specify the index name in select clause …
How to calculate percentage with a SQL statement
How to calculate percentage with a SQL statement Asked 16 years, 6 months ago Modified 3 years, 10 months ago Viewed 1.4m times
How do I UPDATE from a SELECT in SQL Server? - Stack Overflow
Feb 25, 2010 · 4339 In SQL Server, it is possible to insert rows into a table with an INSERT.. SELECT statement: INSERT INTO Table (col1, col2, col3) SELECT col1, col2, col3 FROM …
Can we have multiple "WITH AS" in single sql - Oracle SQL
Can we use alias from the first subquery to the second subquery? In this case the abc and xyz subqueries? I need to get the result of the first subquery and use it on the second subquery.