Chet, I do commas after the line in SQL and before the line in PL/SQL. Add comma before and after every email then add SQL command. The following SQL statement is an example. You separate columns by appending a comma and then adding another column parameter in the ORDER BY statement. For instance, you might want to sort your records based on state and then last name. We can easily achieve the result the COALESE function was gaining for us (the correct placement of commas in the list) by simply appending the comma after each CustomerID and then knocking the last comma off when the list is complete. I have a column in a table with a variable length string and I want to extract a substring of everything that comes before the charcter '-'. I found Royi Namir's answer useful but expanded upon it to create it as a function. The result would give you a list of people grouped by the customer's state and then ordered by their last names. To select everything after a certain character, you need to use a negative value: SELECT SUBSTRING_INDEX('Cats,Dogs,Rabbits', ',', -2); Result: Dogs,Rabbits How's that for strange ;) SQL developer 1.5 made a great leap with its formatter, but it's still lacking. For example, if the table contains the full names of the people in the format as firstname comma surname (Farooq,Basit).… There's a ton of syntax that people use (like that) which is valid but terrible. Problem Today, one of the developers come to me and asked me the question that is there any T-SQL function that he could use to remove everything before and after a specific character in string. We use the SUBSTRING function (SQL Server) or SUBSTR function (Oracle / MySQL) to knock the last comma off. This is done by using a comma (,) as the delimiter, and 2 as the count. Please Sign up or sign in to vote. SQL Server 2012+ I'm really looking forward to this working well so that the code can be standardized. In this example, we select everything before the second comma. I renamed the variables to what made sense to me but you can translate them back easily enough, if desired. Don't do it. The Oxford comma reduces ambiguity in lists. Commas are needed before coordinating conjunctions, after dependent clauses (when they precede independent clauses), and to set off appositives. 0.00/5 (No votes) ... HTML5. Example 2 – Select Everything to the Right. SQL Server 2012 makes it a lot easier to format a number with commas, but let’s face it… previous versions haven’t been so nice to us. "Comma before" is not acceptable, it's hideous and awful. It is a good idea to use a new line for each separate query and to use a new line for each separate column after a comma. edit: And since people in here don't seem to realize it, the proper capitalization for SQL is that SQL keywords are in … Here are the easiest ways that I know to format a number with commas. 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