How does a covering index work?
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Explain the significance of the & and && operators in pl sql.
What are %type and %rowtype for?
i have a table like this. cityno cityname mails 1 BANGALORE 8KM 2 HSR LAYOUT 20KM 3 MEJISTIC 30KM 4 JAYADEVA 55KM 5 ITPL 80KM 6 HEBBAL 115KM I HAVE DATA LIKE THIS I WANT O/P LIKE THIS DISTANCE NO.OFCITY 0-50KM 3 51-100KM 2 101-150KM 4 AND SO ON pls give me answer. i want urgent
how can i create a user defined datatype
What is Overloading of procedures ?
What is sqlca in powerbuilder?
What is the sql*loader? : aql loader
What is serial sql?
What are the packages in pl sql?
What is count * in sql?
What does “select count(1) from tab” result?
Can we use update in sql function?
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