Web22 okt. 2024 · Get day from the current_timestamp in Teradata. select extract (DAY from current_timestamp) as "day" day ----------- 22 Extract hour from the current_timestamp in Teradata. select extract (HOUR from current_timestamp) as "hour"; hour ----------- 13 Extract minute from the current_timestamp in Teradata. Web5 mei 2024 · Say, Previous timestamp was '2024-05-02 08:27:42.680000' After adding a second it should be '2024-05-02 08:27:42.690000'. I tried using below query and it works …
参数说明_CREATE TABLE PARTITION_数据仓库服务 GaussDB(DWS) …
Web31 okt. 2024 · SELECT DatabaseName, TableName, AccessCount, LastAccessTimeStamp as LastAccess FROM DBC.TablesV WHERE DatabaseName NOT IN ( 'All', 'Crashdumps', 'DBC', 'dbcmngr', 'Default', 'External_AP', 'EXTUSER', 'LockLogShredder', 'PUBLIC' , 'Sys_Calendar', 'SysAdmin', 'SYSBAR', 'SYSJDBC', 'SYSLIB', 'SystemFe', 'SYSUDTLIB', … Web9 aug. 2024 · 1. ALTER TABLE dbo.SomeTable ALTER COLUMN ValidUntil ADD HIDDEN; This hides the column when you perform a SELECT *. It doesn’t delete the column, and you can still query the column if you explicitly specify it. If you want to hide the column in the CREATE TABLE statement, add “HIDDEN” after right after “ROW END”. roger bachtold obituary
sql - CAST string to TIMESTAMP(0) in teradata - Stack Overflow
Web24 jun. 2008 · The most efficient way to combine a date and a time is to cast the date to a timestamp and add the time. But you can't simply add a time, because TIME is a point in time and not a duration. So you have to transform it into an interval: cast (Date_column as TimeStamp (6)) + ( (Time_column - time '00:00:00') hour to second (6)) Web14 jun. 2024 · SELECT emp_no, first_name, last_name, COALESCE (ph_no1,home_no,ph_no2,'Phone# not available') AS Phone_No FROM teradatapoint.employee; The above query will search for ph_no1 first. If that is NULL , it will search for home_no and ph_no2 respectively. If none of the argument is returning not … Web27 jul. 2011 · 2 Answers. SELECT TABLENAME, LASTALTERTIMESTAMP FROM DBC.TABLES WHERE DATABASENAME = 'My DB Name' -- OPTIONAL ORDER BY … roger bachtold fairbury il