如何统计excel表格有多少列

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select * from tbl_Articles WHERE ArticleID=2573054 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2573054 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2573054 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1077208,1066422,1132081,1068214,1132509,1130366,1112214,1132649,1083133,1073493,1062582,1129029,1085850,1121700,1076135,1082980,1083164,1297683,1084089,1072799,1130220,1089718,1120522,1046963,1048878,1068410,1117498,1132331,1085582,1132027) ORDER BY field (ArticleID,1077208,1066422,1132081,1068214,1132509,1130366,1112214,1132649,1083133,1073493,1062582,1129029,1085850,1121700,1076135,1082980,1083164,1297683,1084089,1072799,1130220,1089718,1120522,1046963,1048878,1068410,1117498,1132331,1085582,1132027)