面试时该如何表现自己

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select * from tbl_Articles WHERE ArticleID=1739512 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1739512 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1739512 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2281633,1442586,807267,240355,168760,1132859,323509,1052195,866096,1077136,1450548,503062,1101193,1102300,1132449,745656,1041531,634062,407115,1395112,147840,1739512,1467820,736622,1054610,304634,396958,1125060,3252256,2714794) ORDER BY field (ArticleID,2281633,1442586,807267,240355,168760,1132859,323509,1052195,866096,1077136,1450548,503062,1101193,1102300,1132449,745656,1041531,634062,407115,1395112,147840,1739512,1467820,736622,1054610,304634,396958,1125060,3252256,2714794)