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场景1:查询时间过长 select u.*,t.* (select sum(l.all_pl2) from TABLE_A l where 1 = 1 and l.tx_dt <= '20201223' and u.investor_id = l.investor_id) as sum_all_pl 阅读全文
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jave获取视频时长(视频信息) import it.sauronsoftware.jave.Encoder; import it.sauronsoftware.jave.MultimediaInfo; import java.io.File; public class ReadVideo { public static void main(String[] args... 阅读全文
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日志文件可以在插件目录下查看到BRAnyChatCore.loganychat部署http://bbs.anychat.cn/forum.php?mod=viewthread&tid=90&extra=page%3D1 linux部署 http://bbs.anychat.cn/forum.php?mod=viewthread&tid=8&extra=page%3D1 win部署anychat授... 阅读全文
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用户没有对应权限。 sqlplus sys/密码 as sysdba impdp system/testpassword directory=expdp_dir dumpfile=testdata30624.dmp logfile=testdata60624.log remap_schema=testdata3:testdata6 remap_tablespace=TESTOSOA_T_DAT... 阅读全文