Oracle通过AQ (Oracle Streams Advanced Queuing)来提供“进程间” (或者跨会话 -- inter-session) 通信的功能。关于inter-session communication, 貌似DBMS_PIPE也可以做到,这个打算写另外一片水文来介绍,在此不表。 AQ 其实类似于一个message queue, 至于为什么叫Advanced queue,就不清楚了:) message queue典型的应...
sender_idの詳細は、『Oracle Database PL/SQLパッケージ・プロシージャおよびタイプ・リファレンス』のMESSAGE_PROPERTIES_T型に関する項を参照してください。 保護キューを使用する場合の要件は、次のとおりです。 DBMS_AQADM.CREATE_AQ_AGENTを使用して、有効なOracle Database Advanced Queuingエ...
Enqueue and Dequeue of Object Type Messages Using PL/SQL Enqueue and Dequeue of Object Type Messages Using Pro*C/C++ Enqueue and Dequeue of Object Type Messages Using OCI Enqueue and Dequeue of RAW Type Messages Using PL/SQL Enqueue and Dequeue of RAW Type Messages Using Pro*C/C++ ...
Oracle Advanced Support系统SQL注入漏洞挖掘经验分享 一年多前我在客户的一个外部环境中执行渗透测试,任何外部环境渗透测试的重要步骤之一就是挖掘出可访问的WEB服务。nmap和EveWitness的结合会令这步骤变得更快,因为我们可以进行端口扫描 并且把这些结果以屏幕截图的形式导入到 EyeWitness中。当梳理完 EyeWitness提供的屏幕...
SQL> set pagesize 10000; SQL> explain plan for select * from t; 已解释。 已用时间: 00: 00: 00.03 SQL> select * from table(dbms_xplan.display(format => 'advanced')); PLAN_TABLE_OUTPUT --- Plan hash value: 1601196873 --- | Id | Operation |...
This tutorial demonstrates some of the more advanced features within Oracle SQL Developer.Time to CompleteApproximately 50 minutesOverviewOracle SQL Developer is a free graphical tool that enhances productivity and simplifies database development tasks. Using SQL Developer, users can browse database ...
This release supports Oracle Database 12c features including, but not limited to: Multitenant Container and Pluggable database management, In Line PL/SQL Functions in SQL queries, IDENTITY columns in CREATE and ALTER Table dialogs, and Oracle Advanced Security Data Redaction policy management for tab...
- Migration cost assessment of Oracle SQL queries stored in a file. - Generate XML ktr files to be used with Penthalo Data Integrator (Kettle) - Export Oracle locator and spatial geometries into PostGis. - Export DBLINK as Oracle FDW. - Export SYNONYMS as views. - Export DIRECTORY as ...
条件是:存在注入的服务器可以访问远程SQL sever 启用Ad Hoc Distributed Queries: ;exec sp_configure ‘show advanced options’,1 reconfigure ;exec sp_configure ‘Ad Hoc Distributed Queries’,1 reconfigure 为了安全使用完成后,关闭Ad Hoc Distributed Queries: ...
Queries Transactions Deploy Integration Services (SSIS) Projects and Packages Legacy Package Deployment (SSIS) Run Integration Services (SSIS) Packages Scale Out Catalog and Server SSIS Catalog View the List of Packages on the SSIS Server SSIS Catalog Transact-SQL Reference Integration Services (SSIS) ...