What is logical backup in oracle?
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What is a shared pool?
How can we delete duplicate rows in a table?
ex. one table is having 1 column with 10 records , then how to display all the values in row wise ?
What is a schema in oracle?
How to Remove the 3rd highest salary person record from table?
Tab A A B ------ 1 A 2 B 3 C Tab B A B ----- 4 D 5 E 6 F Generate the value into B table from A table. Only table A has the value. Write the SQL query to get B table value.
How can return max date row A b c d e 1 2 1-mar-09 5 10 1 2 10-mar-09 5 10 Only using oracle predefined function. Not user defined. Output:-- A b c d e 1 2 10-mar-09 5 10
Differentiate the standard purchase order,Blanket purchase agreement,Contract purchase agreement,Planned purchase order?
Explain the features of oracle?
How do I uninstall oracle client from windows?
what is difference between foreign key and reference key
What is archive log in Oracle?