What are the sql commands?
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how to select unique records from a table? : Sql dba
how to fetch common records from two tables? : Sql dba
What is the difference between sql/pl-sql/embeded sql?
If you want a column to be part of the result set, after which SQL keyword does it belong? 1. SELECT 2. FROM 3. WHERE 4. GROUP BY 5. HAVING
10 Answers HCL, TCS,
i have a customer table. trans_id trans_date trans_amt debit_credit_indicator 001 01-JAN-13 1099 cr 001 12-JAN-13 500 db 002 24-FEB-13 400 db 002 23-MAR-13 345 cr 001 18-APR-13 800 cr 002 15-MAR-13 600 db 001 12-FEB-13 200 cr i want like this output. trans_id trans_amt debit_credit_indicator i want get highest credit amount and lowest credit amount and highest debit amount and lowest debit amount for each trans_id.
How to handle bulk data?
Can we use insert statement in function?
Where do we use pl sql?
What are sql ddl commands?
What is a mutating table and a constraining table?
Types of cursor locks and explanation each of them ?
four procedures is are there should i write their in a package