t/d代表什么单位

页面:/news/view-105158/ | 耗时:0.5754 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=105158 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=105158 LIMIT 0,1
select * from tbl_Articles_sphinx where id=105158 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1047619,1074409,1057770,1068052,1069833,1059775,1080689,1051331,1131411,1042006,996794,1042937,1041345,1064643,773766,1133133,1044579,1061566,1113405,1065437,1057287,1080383,1042114,1051917,1061318,1049908,1067139,1071607,980715,1063463) ORDER BY field (ArticleID,1047619,1074409,1057770,1068052,1069833,1059775,1080689,1051331,1131411,1042006,996794,1042937,1041345,1064643,773766,1133133,1044579,1061566,1113405,1065437,1057287,1080383,1042114,1051917,1061318,1049908,1067139,1071607,980715,1063463)