What does closing a cursor do?
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1. Which is an aggregate function? a. Union b. like c. max d. Rank
What is sqlexception in java?
Table 1: col1 Timestamp ---------------- 01-mar-2012 11:12:46 Table 2: col2 Timestamp -------------------- 01-mar-2012 11:12:10 01-mar-2012 11:11:23 Write a query to display a row with table2 col2 value less than tabl1 col1 value. Maximum timestamp value previous to table1 col1 value. Display a result as: Col1 col2 ----- ----- 01-mar-2012 11:12:46 01-mar-2012 11:12:10
What is embedded sql what are its advantages?
How can a pl sql block be executed?
What are sql procedures?
Authentication mechanisms in Sql Server ?
What is ROWID?
What is multiple partition?
What is the difference between delete and truncate commands?
What is the difference between a procedure and a function?
i have a table eno dno sal 1 10 200 2 10 150 3 10 100 4 20 75 5 20 100 i want to get sal which is less than the avg sal of thri dept. eno dno sal 2 10 150 3 10 100 4 20 75
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