Technology Questions

Use the DBMS_SESSION.SET_SQL_TRACE or

Use ALTER SESSION SET SQL_TRACE = TRUE;

There are lot of ways are there to use the conditional formatting, most of the Process flow maintains more attention in the loops, alias and contextCheers.

UPDATE and DELETE Restrict - A referential integrity rule that disallows the update or deletion of referenced data. DELETE Cascade - When a referenced row is deleted all associated dependent rows are deleted.

You get this error when you get a snapshot too old within rollback. It can usually be solved by increasing the undo retention or increasing the size of rollbacks. You should also look at the logic involved in the application getting the error message.

A Control file records the physical structure of the database. It contains the following information. Database Name ,Names and locations of a database’s files and redolog files. Time stamp of database creation.

ALTER DATABASE DATAFILE <datafile_name> RESIZE <new_size>; 

The Apple compilers are based on the compilers of the GNU Compiler Collection.

Some of the standard Business Intelligence tools in the market According to there performance 

1)MICROSTRATEGY 

2)BUSINESS OBJECTS,CRYSTAL REPORTS 

3)COGNOS REPORT NET 

4)MS-OLAP SERVICES