Find out what are SQL views (virtual tables). Learn the different types of views that are available and the pros/cons for each now!
OracleAS Portal PL/SQL API Reference: Secured Logging Viewswwlogapiadmin
For more information about the syntax and semantics of theBEQUEATHclause in the SQLCREATE VIEWstatement, seeOracle Database SQL Language Reference. ORIGIN_CON_ID VARCHAR2(256) The ID of the container where the data originates. Possible values include: ...
Materialized view logs must be present on all tables referenced in the query that defines the materialized view. The valid aggregate functions are:SUM,COUNT(x),COUNT(*),AVG,VARIANCE,STDDEV,MIN, andMAX, and the expression to be aggregated can be any SQL value expression. Fast refresh for a ...
DarkAthena Update Oracle_Views.sql 4ce56ce 470 次提交 提交 取消 提示: 由于Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件 .gitee CONTRIBUTING.md DB2_Functions.sql LICENSE MySQL_Functions.sql MySQL_Views.sql Oracle_Functions.sql Oracle_Packages.sql Oracle_Types.sql Ora...
Oracle Advanced Supply Chain Planning - Version 12.2.6 and laterInformation in this document applies to any platform.GoalWe have upgraded from 11.5.10 to R12.2.6Certain requests that are part of the planning data collections request set are completing with error and as a result the complete req...
- 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 ...
The SQL Access Advisor can be found in Advisor Central in Oracle Enterprise Manager or can be invoked from the command line using SQL*Plus by calling one of the procedures in the DBMS_ADVISOR package. Using as input a workload of SQL statements, the advisor takes you step-by-step through...
Oracle Database - Enterprise Edition - Version 11.2.0.3 and later: ORA-23515: Materialized Views and/or Their Indices Exist in the Tablespace
Oracle Materialized Views Containing Joins Only 介绍 只包含表连接而没有聚合的物化视图。与聚合类似,表连接也是相当消耗资源的操作,将其结果预先计算并存储于物化视图中,可以提高SQL执行效率。 每一个基表(包括inline view)的Rowid必须出现在物化视图的select部分。这也是该物化视图可以快速刷新的必要条件之一。其他...