I tried to import data from a Excel file to the database, however, the data in one of the column cannot be imported correctly.
That field is declared as type nvarchar in the database, however 98% of the data in that column are integers, therefore, it only imported those integer data into the...
Hi,
I am trying to check if an input is a valid date, for example,
the user is required to enter a value "YYYY-MM-DD HR-MI-SC"
And in java program, I want to check if the user has input a valid date, but I don't know how to do it.
Can someone please give me a hint.
Thank you very much
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