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select table_name from user_tables where NUM_ROWS=0 Select 'alter table '||table_name||' allocate extent;' from user_tables where num_rows=0 alter tab 阅读全文
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MERGE INTO INFO_ENTERPRISE A USING(SELECT :enterprise_id ENTERPRISE_ID FROM DUAL) B ON (A.ENTERPRISE_ID = B.ENTERPRISE_ID) WHEN MATCHED THEN//更改 UPDAT... 阅读全文
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1、首先xfire 不能加紧MyEclipse10中 只能通过添加jar包的方式添加;2、给MyEclipse6.5 添加xfire 点击 help->software updates ->find and install ->选择 search for new features to instal... 阅读全文
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public class tedst { private static final String LL = "Decompiling this copyrighted software is a violation of both your license agreement and the... 阅读全文