Vb Net Asp Net Vb How To Add Use Timestamp On Sqldatabase Stack Overflow

How To Cast Db2 Timestamp To Vb Net Date Stack Overflow I am currently developing a webpage, and i want to add date&time to my database whenever there is an entry on the database. what meaning would this datatime entry have? when would this entry change if at all? create a column of type datetime with a default value of getdate(). My database table have a timestamp column and i am using linq for insert, update data in sql database. now i want to add the timestamp value in my database but i don't know how?.

How To Add Data To Timestamp Column In Sql Server Through C Coding In In sql server, timestamp is not a suitable datatype for storing dates. use datetime2 instead. first make sure the database has the column set to datetime. then use a parameter in the command text. see msdn : msdn.microsoft en us library … unrelated tips: sqlcommand is also idisposable so should be in a using block. I have timestamp type data in sql server. i wonder what should be related data type in vb? should it be string,date,byte or something else?. Dim iorowversionid as sqlparameter = new sqlparameter("@rowversionid", sqldbtype.timestamp) iorowversionid.direction = parameterdirection.inputoutput. dim rowversioninbytes as byte() = system.text.encoding.ascii.getbytes(rowversionid.tostring) .parameters.add(iorowversionid).value = ctype(rowversioninbytes, byte()). The "timestamp" data type gives you a binary value that automatically gets updated every time your field changes, but it won't give you a nice date time value. you could use a trigger or just update it in an sp that does the update. you'll have to update the row an extra time if you want a trigger to do it because you can't update inserted.

How To Add Data To Timestamp Column In Sql Server Through C Coding In Dim iorowversionid as sqlparameter = new sqlparameter("@rowversionid", sqldbtype.timestamp) iorowversionid.direction = parameterdirection.inputoutput. dim rowversioninbytes as byte() = system.text.encoding.ascii.getbytes(rowversionid.tostring) .parameters.add(iorowversionid).value = ctype(rowversioninbytes, byte()). The "timestamp" data type gives you a binary value that automatically gets updated every time your field changes, but it won't give you a nice date time value. you could use a trigger or just update it in an sp that does the update. you'll have to update the row an extra time if you want a trigger to do it because you can't update inserted. Create a column of type datetime with a default value of getdate () each time an insert is added, it should stamp it with the current date time sql code to add the column: alter table {tablename. All you have to do is add 10 days to the existing date and use that date for your file name. you can also don't need to split the formatting into three different strings. dim filedate = now().adddays(10) dim strfilenametotransfer as string = my.settings.filedirectory.tostring() & format(filedate, "yyyymmdd") edit:. I am connecting to an api and one of the parameters is long (13 digits) to hold the current timestamp in vb which represents milliseconds passed from 0:00:00 01.01.1970 in gmt until the current time. I'm using microsoft access with asp and vb to create a form page. i'd like to get the timestamp once i click on the save button. i managed to use this line of code to do that dim time1 as.