How to create a new column in a select query - Stack Overflow
Mar 3, 2015 · In MS Access, I want to insert a new column into the returned result of a select query. The new column has the same value for every row. For example, my select returns …
How to add a column with a default value to an existing table in …
Jun 21, 2016 · Use WITH VALUES to update existing nullable rows. See MSDN: "If the added column allows null values and WITH VALUES is specified, the default value is stored in the …
sql - Add a Column that Represents a Concatenation of Two Other …
Jul 14, 2014 · 26 I have an employees table and I want to add a third column valued as the concatenation of the first and last name called "FullName". How can I accomplish that without …
How to add a user defined column with a single value to a SQL …
Jun 25, 2013 · I currently have a SQL query that produces a table with around 10M rows. I would like to append this table with another column that has the same entry for all 10M rows. As an …
MySQL combine two columns and add into a new column
MySQL combine two columns and add into a new column Asked 14 years, 5 months ago Modified 1 year, 3 months ago Viewed 155k times
How can I create a blank/hardcoded column in a sql query?
May 28, 2017 · I want have a query with a column that is a hardcoded value not from a table, can this be done? I need it basically as a placeholder that I am going to come back to later and fill …
sql - MySQL combine two columns into one column - Stack Overflow
Mar 30, 2014 · Works for T-SQL as well, excellent and simple solution. Reduces two columns into one.
How to insert a count column into a sql query - Stack Overflow
Jul 1, 2015 · I need the second column of the table retrieved from a query to have a count of the number of rows, so row one would have a 1, row 2 would have a 2 and so on. I am not very …
SQL Create a new column with if/else condition - Stack Overflow
Dec 21, 2015 · Here is an SQL Fiddle on SQL Server 2008 with an empty OVER() clause that works fine. An over clause is only required if the window function requires an order …
Create a new column in a sql query using case statement
Dec 20, 2018 · Create a new column in a sql query using case statement Asked 6 years, 10 months ago Modified 6 years, 10 months ago Viewed 46k times