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Databases AllOther (288) select the 3rd maximum salary from sql server database if 4 (just an example In practically I may not know the exact situation) of the highest salaries are equal.
TCS,
8 126631.how to extract the second highest salary from emp table having sal as a column which contains the salary of all employee of an organisation.
6 8524WRITE A FUNCTION TO DISPLAY THE OUTPUT OF AN EXISTING TABLE RANGE LIKE COMMAM SEPERATED VALUES LIKE RANGE1,RANGE2,...
TVS,
2 5355what is the need of the cursor attribute notfound..(because using found attribute we can complete the task......found + negation operator = not found )
2 8205What is the meaning of "Modulus" and "Alignment" in a datafile. Data file might be from any database. Data file is created through unloading data from a table. So, while loading this data into my table, I need to use these keywords. Could any one can help me regarding this?
2197what are the types of LIST REPORTS in cognos8BI? and what is the mean and use of METRIC STUDIO in Cognos 8.3BI?
HP,
2223
Explain the Normalized Relations?
If a cursor is open, how can we find in a pl/sql block?
How does Oracle guarantee data integrity of data changes?
Explain left outer join and right outer join?
You want to be sure that queries in a database always execute at the maximum possible speed. To achieve this goal you have created various indexes on tables which other statement will keep the database in good condition?
Explain procedure cache and data cache in sybase.
What is query optimizer in sql server?
How much does a sql dba make? : SQL DBA
What are database data types?
What is a with(nolock)?
How many triggers are possible per table?
Does microsoft access still exist?
In oracle forms report, what is the maximum length of record group column? What are the different types of record groups?
what is update statistics in sybase?
What are triggers in oracle?