Editor-in-Chief Atul Singh and FOI Senior Partner Glenn Carle, a retired CIA officer who now advises companies, governments and organizations on geopolitical risk, conclude the March 2026 edition of ...

-- This Oracle profile script is used to collect database profile information. -- It needs to be run as a user who has read privileges on the V$ virtual tables and the DBA_ tables. -- The script will ...

可以利用SYS_CONTEXT给视图传递参数。首先你要创建一个CONTEXT, 比如叫做MY_CTX, 然后在你的视图定义加上WHERE条件： WHERE t.CREATE ...

AND PRH.CREATION_DATE BETWEEN PPF1.EFFECTIVE_START_DATE AND PPF1.EFFECTIVE_END_DATE AND PPF2.AGENT_ID(+) = MSI.BUYER_ID AND (:P_PRAPPROVE_FROM_DT IS NULL OR TRUNC(PRH.APPROVED_DATE) BETWEEN ...

细心的您在执行utlpwdmg.sql脚本的过程中一定发现了有一个“Profile altered”的提示，难道这个脚本修改了某个PROFILE信息么？正如您所料，它修改了系统的默认PROFILE “DEFAULT”，再次查看一下现在的DEFAULT的定义信息： sys@ora10g> select * from dba_profiles; PROFILE RESOURCE_NAME ...

If you ever need to sort character strings stored in SQL Server fields, check out this demonstration of how to write a common sorting algorithm using SQL Server TSQL code. You are probably familiar ...