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һ̨ÊÇ192.168.1.1 ¶Ë¿Ú3306 ÉÏÓÐÊý¾Ý¿âDB1 ÓбíTABLE1
һ̨ÊÇ192.168.1.2 ¶Ë¿Ú3307 ÉÏÓÐÊý¾Ý¿âDB2 ÓбíTABLE2
192.168.1.1Ô¶³ÌÁ¬½Ó192.168.1.2Êý¾Ý¿âËùʹÓõÄÓû§Ãûroot1 ÃÜÂëroot1
192.168.1.2Ô¶³ÌÁ¬½Ó192.168.1.1Êý¾Ý¿âËùʹÓõÄÓû§Ãûroot2 ÃÜÂëroot2
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110000      0        ±±¾©
110101      110000  ¶«³ÇÇø
110102      110000  Î÷³ÇÇø
110103      110000  ³çÎÄÇø
230000  ......

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SELECT * from tablename WHERE DATE_FORMAT(ddate,'%m')=11 ORDER BY ddate DESC;

SELECT * from tablename WHERE DATE_FORMAT(ddate,'%m')=1 ......

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area_id  parent_id  area_name
110000      0        ±±¾©
110101      110000  ¶«³ÇÇø
110102      110000  Î÷³ÇÇø
110103      110000  ³çÎÄÇø
230000  ......
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