1. Use PARALLEL hint to the SQL statements like, /*+ parallel(4) */ so that parallelism uses direct path read. 2. Setting the statistics of the tables involved in the SQL such that the no.of blocks of tables > _small_table_threshold to enable the serial direct path read. (i) Check...
Oracle Database Exadata Express Cloud Service - Version N/A and laterInformation in this document applies to any platform.Purpose This Document is intended to give tips and techniques to assist with finding root causes for ORA-12805 errors during parallel query execution. Troubleshooting Steps Sign ...
In Oracle,How to use dump === 作者: shiyihai(http://shiyihai.itpub.net)发表于: 2007.08.10 09:21分类: oracle出处: http://shiyihai.itpub.net/post/2333/3 ...
Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a large (100 million rows) table with default constraint adding a extra column in a pivot table created uisng T-SQL Pivot Table query Adding a partition scheme to an existing table. Adding a Value to a 'date' ...
When you register and configure Sun Cluster Support for Oracle Parallel Server/Real Application Clusters for selected nodes, the nodes are added to the RAC framework resource group. Perform this procedure in the following situations: You are adding nodes to a cluster and you want to run Sun Clus...
On each cluster node that can run Sun Cluster Support for Oracle Parallel Server/Real Application Clusters, transfer the contents of the required software packages from the CD-ROM to the node. The required software packages depend on the storage management scheme that you are using. ...
MySQL is fast, reliable, scalable, and easy to use. It was originally developed to handle large databases quickly and has been used in highly demanding production environments for many years. MySQL offers a rich and useful set of functions, and it’s under constant development by Oracle, so ...
“Unable to enlist in the transaction” with Oracle linked server from MS SQL Server [<Name of Missing Index, sysname,>] in non clustered index [Execute SQL Task] Error: The value type (__ComObject) can only be converted to variables of type Object. [ODBC Driver Manager] Data source ...
MySQL is fast, reliable, scalable, and easy to use. It was originally developed to handle large databases quickly and has been used in highly demanding production environments for many years. MySQL offers a rich and useful set of functions, and it’s under constant development by Oracle, so ...
Enterprise Manager for RDBMS - Version: 10.1.0.2 to 11.1 Information in this document applies to any platform. Goal Starting with Oracle10g, Oracle Data Pump can be used to move data in and out of a database. Data Pump can make use of different methods to move the data, and will automa...