What is the difference between the Oracle ODBC driver and a Microsoft ODBC (Open Database Connectivity) Driver?
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Who developed oracle & when?
Give SQL Query to find the number words in a sentence ? ex: 'ram charan singh' then ans:3
how the indexes are stored in the Oracle Database?
How to drop an existing table in oracle?
What is a cursor in oracle?
i wrote a pl/sql procedure. it must run every sunday 4.40 How can i schedule it with the help of dbms_jobs (or another other procedure with out creating bat file,exe file)
Explain the use of grant option in exp command.
how many triggers we can create on a table
11 Answers G2 Technology, TCS,
You create a private database link and upon connection, fails with: ORA-2085: connects to . What is the problem? How would you go about resolving this error?
what is view?
how to retrieve 1st and last row of table without using group functions??
why should i declare foreign key constraint as self relation instead of binary relation in tables ?