text: How do you exclude something from a SQL query? - Secrets of programming
  How do you exclude something from a SQL query?
  How do you negate a SQL statement?
  What is except query in SQL?
  How do I restrict characters in SQL?
  How do I remove a specific character from a string in mysql?
  How do I exclude one column from a selected query?
  INTERESTING: Best answer: How do I combine two columns in SQL query?
  The SQL EXCEPT statement returns those records from the left SELECT query, that are not present in the results returned by the SELECT query on the right side of the EXCEPT statement. … The EXCEPT statement was introduced in Microsoft SQL Server 2005.
  A plan takes shape ?
  Step 1: Start by forgetting that the number in brackets for the string data types is really relevant to a developer in any way.
  Step 2: Create alias types for string, to just reinforce that.
  Step 3: Never use char, nchar, varchar, nvarchar, varchar(max) or nvarchar(max) again.
  TRIM() function is used to remove any character/ whitespace from the start/ end or both from a string. Let us move ahead by looking into its syntax and application.