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Qualifying the name of column with the table name is not necessary in single-table updates.(a) True(b) FalseThis question was addressed to me during an internship interview.This key question is from Multiple topic in portion Using SQL to Manage Data of MySQL |
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Answer» CORRECT answer is (a) True To EXPLAIN I would say: When it comes to SINGLE table ‘UPDATE’ and ‘DELETE’ OPERATIONS, the qualification of a column name with the table name is not necessary. So the table name qualifier can be omitted. |
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