I'm not sure that's good idea to have separate field for year because you cam always get it from date field.
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>I have a date field and an integer field into an SQL table.
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>I need to replace the integer field with the year from the date field. My problem right now is how to build the Update statement in order to accomplish that.
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>So far:
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> “update prueba set table1.year = year(table1.Date) where year is null”
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>does not seem to work. Probably the Update statement is not well constructed, also I ve no idea of how to include functions into SQL statement like the one above.
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