Which table is used to run a UNION-type query on MyISAM tables?(a) TRADITIONAL(b) MERGE(c) SERVELET(d) UNITEThe question was posed to me in homework.My question is taken from Performing Multiple topic in portion Using SQL to Manage Data of MySQL

Which table is used to run a UNION-type query on MyISAM tables?(a) TRA

1.	Which table is used to run a UNION-type query on MyISAM tables?(a) TRADITIONAL(b) MERGE(c) SERVELET(d) UNITEThe question was posed to me in homework.My question is taken from Performing Multiple topic in portion Using SQL to Manage Data of MySQL
Answer» Correct CHOICE is (B) MERGE The explanation is: When there is a need to RUN a ‘UNION TYPE’ operation on a MYISAM table that has the same structures, a ‘MERGE’ table is set up for it. After this, the queries are performed on this table.

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