InterviewSolution
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InterviewSolution
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What is a Query? |
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Answer» A query is a request for DATA or information from a database table or combination of tables. A database query can be either a select query or an ACTION query. SELECT FNAME, lname /* select query */FROM myDb.studentsWHERE student_id = 1;UPDATE myDB.students /* action query */SET fname = 'Captain', lname = 'America'WHERE student_id = 1; |
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