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警告信息: Fri Oct 28 09:33:35 CST 2016 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5 阅读全文
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盯着看了半天,最后发现xml中少了一段说明话,为什么手贱自己写xml呢 错误信息: Exception in thread "main" java.lang.ExceptionInInitializerErrorCaused by: java.lang.RuntimeException: Error 阅读全文
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CREATE VIEW `test`.`Student` (Sno, Sname, Sage, Ssex, Sdept) AS (SELECT sx.`Sno`,sx.`Sname`,sx.`Sage`,sy.`Ssex`,sy.`Sdept` FROM sx,sy WHERE sx.`Sno`=sy.`Sno`); 阅读全文