What is a sql*loader control file?
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How to place comments in pl/sql?
What is the difference between clustered and non-clustered indexes?
How do temporal tables work?
Please let me know if UNION ALL and Natural Join does the same operation and are same...
How is pl sql different from sql?
What is replication id?
Explain what is an index?
What is the basic difference between a sql and stored procedure ?
Is it important to partition hard disk?
I have the table like this S.No Name ID 01 Xyz 123 I want the result as 01Xyz123 How to write the query to retrieve the entire row data in a single column?
what is Complex index. how to create it?
one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows in the table permanently and i want output in the above formatow should u write query?
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