How to login to the server without an instance?
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State some uses of redo log files?
What is COST-based approach to optimization ?
what is the difference between table and veiw?
Explain joins in oracle?
How to store only time; not date and time?
Differnce between view and index
What is the function of Optimizer ?
How to get execution statistics reports on query statements?
How will you identify oracle database software release?
The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL
how to get required data from oracle source is like this ram_05_seetha lax_05_viswa bamr05frummy run_01_away sw_sas_trim i want my target data like ram_05_seetha lax_05_viswa to get data using %_05_% but it will give ram_05_seetha lax_05_viswa bamr05frummy how can i get my target data?
What are the original export and import utilities?