How to Use SQL Statements in MS Excel. With most Excel spreadsheets, you enter data manually into cells and then use formulas or other functions to analyze it or perform calculations.

When you execute a query using the LEFT JOIN syntax, SQL does two things: It returns all of the records from both tables that contain matching values, as defined by the ON clause.

Why SQL Succeeded To some extent, SQL was successful due to timing. As a way to standardize work around data, it provided a list of commands that were easy to understand. Looking at SQL today, it ...