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MySQL Variable Usage and Loops by Rareș-Angelo ANGHEL is a document available to read on EtoBox.

What is MySQL Variable Usage and Loops about?

1. The document provides examples of using variables in MySQL, including storing values and results in variables, performing counts and sums, and using variables in places like SELECT, WHERE, INSERT, UPDATE, and DELETE statements. 2. It also shows how to create loops using statements like LOOP, WHILE, and REPEAT and store comma separated values in a variable to use in an IN clause of a SQL statement. 3. Various techniques are demonstrated like storing subqueries and aggregate results in variables, concate

Author

Rareș-Angelo ANGHEL

Language

EN