生产前应该注意哪些问题

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select * from tbl_Articles WHERE ArticleID=6656790 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=6656790 LIMIT 0,1
select * from tbl_Articles_sphinx where id=6656790 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(4899068,4898892,4650950,4650949,4627233,4627231,4611435,4546451,4519134,4500259,4487291,4369566,4369538,4312521,4220852,4181306,4177460,4167588,4157452,4151000,4150019,4147596,4124187,4123337,4116336,4102655,4096185,4079758,4073613,4072552) ORDER BY field (ArticleID,4899068,4898892,4650950,4650949,4627233,4627231,4611435,4546451,4519134,4500259,4487291,4369566,4369538,4312521,4220852,4181306,4177460,4167588,4157452,4151000,4150019,4147596,4124187,4123337,4116336,4102655,4096185,4079758,4073613,4072552)