Examlex
Write the inequality obtained by performing the indicated operation on the given inequality.
-Subtract 1 from each side of the inequality
Sales Table
A structured arrangement of sales data in rows and columns that is used to analyze, organize, and track sales transactions over a period.
Customers Table
A structured set of data held in a database or spreadsheet, specifically designed to manage information about customers.
Right Outer Join
A SQL operation that returns all records from the right table and the matched records from the left table, with NULL values in the result where there are no matches.
Self Join
A database join operation in which a table is joined with itself, used to compare rows within the same table.
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