手机短信为什么要限定字数

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select * from tbl_Articles WHERE ArticleID=2296256 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2296256 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2296256 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1080877,2478684,1092422,1112214,1322182,1110974,2130868,1594288,209074,1065749,2965073,1677333,1106944,2579729,1054860,1130911,1118599,2441618,2999718,252401,1100931,1642948,2881559,1113972,193482,352140,1120292,122462,2650904,1328527) ORDER BY field (ArticleID,1080877,2478684,1092422,1112214,1322182,1110974,2130868,1594288,209074,1065749,2965073,1677333,1106944,2579729,1054860,1130911,1118599,2441618,2999718,252401,1100931,1642948,2881559,1113972,193482,352140,1120292,122462,2650904,1328527)