Description Usage Arguments Value Author(s) See Also Examples
Retrieve the number of columns of a table in a database (referenced by
'edb'). Notice that the methods do NOT retrieve the full table to
get its column names (so it should work even if the table is big).
1 |
edb |
An object of class 'edb', such as returned by |
tableName |
Single character string. Name of the table to read in 'edb'. |
... |
Additional parameters to be passed to class-specific method. See
|
Returns the number of columns in the table.
Julien MOEYS <Julien.Moeys@mark.slu.se>
1 | # See edbRead for an example.
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