Why does oracle 9i treat an empty string as null?
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How can we find out the current date and time in oracle?
Explain the use of show option in imp command.
How to remove a row in a database table?
Oracle
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Table E: Name dept month sal 1 A JAN 800 2 B APR 1000 3 A JAN 300 4 A JAN 600 5 C JUN 400 1) SELECT HIGHEST SAL PAID DEPT IN JAN MONTH? 2) WRITE QUERY GET MAX SAL DEPT NO?
how to retrive xml data for using sql query?
What are the trigger associated with image items ?
Explain about integrity constraint?
hi friends, I have a table A col as status|NUM and value as open |1 open |2 close |3 close |3 the O/P should be open|close 1 |3 2 |4
How many data types are supported?
There are n numbers of flatfile of exactly same format are placed in a folder.Can we load these flatfile's data one by one to a single relational table by a single session??
3. Adapt your query in (2) above so that only post codes with more than twenty orders are displayed.