USE [QPTreasureDB] GO /****** Object: StoredProcedure [dbo].[GameStatistics] Script Date: 2018/8/16 10:33:10 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER PROC [dbo].[GameStatistics] @Type INT, @GameType INT, @Year INT, @Month INT, @…
统计常用的sql 统计常用的sql语句: 今天的所有数据:select * from 表名 where DateDiff(dd,datetime类型字段,getdate())=0 昨天的所有数据:select * from 表名 where DateDiff(dd,datetime类型字段,getdate())=1 7天内的所有数据:select * from 表名 where DateDiff(dd,datetime类型字段,getdate())<=7 30天内的所有数据:select *…
ORACLE 统计文件后缀SQL查询语句 select lower(substr(file_name,instr(file_name, '.', -1),length(file_name))),count(*) from brofwk_attachment where instr(file_name,'.') >0 group by lower(substr(file_name,instr(file_name, '.', -1),length(file_name)));…
先查下数据表的总条数: SELECT COUNT(id) FROM ts_translation_send_address 执行分页界SQL 查看使用时间2.210s SELECT * FROM ts_translation_send_address ORDER BY id LIMIT 2000000,10; 把sql语句优化后查询 SELECT * from ts_translation_send_address t INNER JOIN ( SELECT ID FROM ts_transla…