All Forums General SQL Server Forums New to SQL Server Programming ORDER BY TIMESTAMP MAX ? Please Let me know if any one has suggestion. However, not all of the techniques that are used to do so are efficient or even safe. For example, in the following query, we want to get data from ProductSaleDate table in the range of 1st Jan 2019 and 1st April 2019. dt ORDER BY RequestNumber, dt ASC) the selected answer will work just fine but here is a faster solution. sdb_x_orginfo order by rowversion desc") The result Then to get them on the same row, you can use conditional aggregation. I want to load this data into synapse delta lake table as string. The first selected column is the year extracted from the date. So I cluster the table on the rowversion (aka timestamp) column: CREATE TABLE Things ( timestamp, CONSTRAINT UNIQUE CLUSTERED (timestamp) ) Rather than adding a dummy identity int column (RowID) to ensure an order, I use what … It's very hard to get rid of localtime if you use it. You probably should make your column datetime rather than timestamp. Try the following: SELECT COUNT(), CAST(Y AS date) FROM table WHERE Y = CAST('' as TIMESTAMP) GROUP BY Y ORDER BY Y By casting the right side instead of left, you can still take advantage of indexing. ![]() When you want to ORDER BY Timestamp, there will be MULTIPLE timestamp values for each row in the result set, since each one of those rows … and now you could easily group by, order by etc. SELECT employeeCode, value, min (timestamp) FROM table GROUP BY employeeCode, value. I'm pretty sure you are using timestamps to handle some concurrency conflict. You have to convert it to datetime when sorting: select date from tbemp order by convert (datetime, date, 103) ASC. by day, month or year of the sale: SELECT SaleDay, SUM(Amount) FROM dbo. Also you can use the same to remove/delete the records from you table. City) use adventureworks select Max (ModifiedDate) from HumanResources. The following statement returns the current date and time of the database server: SELECT CURRENT_TIMESTAMP AS 'Current date and time' Code … I'm using SQL Server 2008 so won't be able to use the LAG function. Most of those formats are dependent on what settings you have - therefore, these settings might work some times - and sometimes not. ORDER BY -year DESC Here, the minus operator before the column name makes MySQL sort non-NULL values in reverse order. ORDER BY is not generally slow, provided that the database can find an index that corresponds with the ORDER BY expression. ![]() SYSDATETIME () The SYSDATETIME () function gives the date and time of the SQL Server machine. EXTRACT (part FROM date) We state the type of extraction we want as part and then the source to be extracted date. The ORDER BY keyword sorts the records in ascending order by default. ![]() For conversion from datetime or smalldatetime to character data, see the previous table for the output format.
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