SELECT*FromTableNameWhereDateColumnName>DATEADD(DAY,-15,GETDATE()) By definition, a table is an unordered set of rows. There is no way to ask SQL Server which row was inserted lastunlessyou are doing so in the same batch as the insert. For example, if your table has anIDENTITYcolumn, ...
record in SCD history in last 6 months, based on matching fact */ INNER JOIN DimLocation FOR SYSTEM_TIME BETWEEN @sixMonthsAgo AND @now AS DimLocation_History ON DimLocation_History.LocationId = F.LocationId AND F.FactDate BETWEEN DimLocation_History.ValidFrom AND DimLocation_History.Val...
建议使用DATE类型，因为他的存储空间只需要3个字节，比TIMESTAMP还少。不建议通过INT类型类存储一个unix ...
msdb.dbo.backupmediafamily AS bf ON bs.[media_set_id] = bf.[media_set_id] WHERE recovery_model in ('FULL', 'BULK-LOGGED') AND bs.backup_start_date > DATEADD(month, -2, sysdatetime()) --only look at last two months ORDER BY bs.database_name asc, bs.Backup_Start_...
NSString * date = [[NSString alloc] initWithUTF8String:dateChar]; NSString * types = [[NSString alloc] initWithUTF8String:typesChar]; NSString * content = [[NSString alloc] initWithUTF8String:contentChar]; recordInfo * record = [[recordInfo alloc] init]; ...
Date: June 22, 2010 09:37PM Need help here. In mysql level, im looking for a way to get the last executed SQL query/statement and record the executed query into a log file. I was able to get the last executed query by using "SHOW PROFILES". ...
A week this year Against a week this time last year in SQL (NOT MDX) A WITH keyword and parenthesis are now required Accent Sensitivity Access Code - DELETE Statement with DISTINCTROW and T-SQL Access Now() vs. T-SQL GETDATE() ? ADD and SUBTRACT depending on the condition is CASE STAT...
session_record_sign Int8 1代表是session数据,0代表是事件冗余数据,排序键 session_tenant_id String 租户ID session_app_id String app_id session_client_code String 应用编码 session_key Nullable(String) session切分主体,排序键 session_utdid Array(String) 冗余事件数据中的utdid session_user_...
...2、今日真题 题目介绍: 上升的温度 rising-temperature 难度简单 SQL架构 给定一个 Weather 表,编写一个 SQL 查询,来查找与之前(昨天的)日期相比温度更高的所有日期的...,RecordDate,Temperature, lag(RecordDate,1,9999-99-99) over (order by RecordDate) yd, lag(Temperature,...
由SQL 查询程序获得的结果被存放在一个结果集中。大多数数据库软件系统都允许使用编程函数在结果集中进行导航,比如:Move-To-First-Record、Get-Record-Content、Move-To-Next-Record 等等。 2.SELECT DISTINCT 语句 在表中,可能会包含重复值。关键词 DISTINCT 用于返回唯一不同的值。