Category Archives: Oracle Interview Questions
Please explain about Mutation error in database trigger in oracle with an example
This error occurs when you try to select rows from a table and try to update the rows of the same table. Most developers face this problem. To avoid getting this error create views select the rows from the views and then try to update the original table rows.
How can I Export 9i data in 8 ? I mean when I Export from 9i and Import in 8, I face errors. what sould I do and my pc is not in Network.
execute catexp.sql of 8 in oracle 9i then take export and then import in 8 database.
What is the diff b/w BTREE INDEX and BITMAP INDEX
What is the diff b/w BTREE INDEX and BITMAP INDEX Answer Question Asked by : ANAND | Last Updated On : Dec 31, 2008 Answers: 7 Filed in : Oracle Architecture Interview Questions
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