什么叫库函数

页面:/news/view-114956/ | 耗时:0.4625 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=114956 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=114956 LIMIT 0,1
select * from tbl_Articles_sphinx where id=114956 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1084673,1051599,1083164,1080795,1079888,1078595,1071199,1102310,1057932,1061328,1080375,1069271,1068734,1080695,1070308,1049062,1121322,1050959,1071607,1078438,1045643,1051683,1068532,1072921,1075881,1070352,1115549,1042114,1045923,1090577) ORDER BY field (ArticleID,1084673,1051599,1083164,1080795,1079888,1078595,1071199,1102310,1057932,1061328,1080375,1069271,1068734,1080695,1070308,1049062,1121322,1050959,1071607,1078438,1045643,1051683,1068532,1072921,1075881,1070352,1115549,1042114,1045923,1090577)