dougangxin5695 2017-07-05 09:09
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如何使join语句的结果成为新表

I have the following mysql query. How can i make the result of the query be a new table;

SELECT t1.referree AS LEVEL1, t2.referree AS LEVEL2, t3.referree AS LEVEL3, t4.referree AS LEVEL4, t5.referree AS LEVEL5, t6.referree AS LEVEL6, t7.referree AS LEVEL7, t8.referree AS LEVEL8, t9.referree AS LEVEL9, t10.referree LEVEL10, t11.referree AS LEVEL11
                                        FROM referrals AS t1
                                        LEFT JOIN referrals AS t2 ON t2.referrer = t1.referree
                                        LEFT JOIN referrals AS t3 ON t3.referrer = t2.referree
                                        LEFT JOIN referrals AS t4 ON t4.referrer = t3.referree
                                        LEFT JOIN referrals AS t5 ON t5.referrer = t4.referree
                                        LEFT JOIN referrals AS t6 ON t6.referrer = t5.referree
                                        LEFT JOIN referrals AS t7 ON t7.referrer = t6.referree
                                        LEFT JOIN referrals AS t8 ON t8.referrer = t7.referree
                                        LEFT JOIN referrals AS t9 ON t9.referrer = t8.referree
                                        LEFT JOIN referrals AS t10 ON t10.referrer = t9.referree
                                        LEFT JOIN referrals AS t11 ON t11.referrer = t10.referree
                                        WHERE t1.referrer ='2'));
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  • dongpian6319 2017-07-05 09:13
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    Simple create the view instead of table

    view is nothing but , a view is a virtual table based on the result-set of an SQL statement.

    CREATE VIEW view_name AS SELECT t1.referree ..... 
    

    Take look on documentation for more info about view

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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