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            課程目錄:SQL Advanced in MySQL培訓
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                     SQL Advanced in MySQL培訓

             

             

             

            DQL (Data Query Language)
            Correlation in FROM, WHERE, SELECT and HAVING clauses
            Correlation and performance
            Using CASE, IF, COALESCE functions
            Using variables
            Casting and converting
            Dealing with NULL, NULL-safe operators
            Using regular expression with REGEXP operator
            Useful MySQL specific group by functions (GROUP_CONCAT, etc.)
            GROUP BY WITH ROLLUP
            EXISTS, ALL, ANY
            Multitable OUTER JOIN
            Rewriting subqueries as joins
            DML (Data Modification Language)
            Multi-row inserts
            INSERT by SELECT
            Using subqueries in DML statements
            Using variables in DML queries
            Locking tables and rows
            Updating data in many tables
            IGNORE clause
            REPLACE clause
            DELETE versus TRUNCATE
            DDL (Data Definition Language)
            Creating tables with select
            Temporary tables
            Stored Procedures
            Short introduction to MySQL stored procedures

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