RowMetaData classes
The
RowMetaData
class defines an interface that you use to find out information about the columns of a
RowData
object.
With the RowMetaData classes you can do the following:
Get the
number of columns
Get the
name
,
type
, or
size
of the column
Get
or
set
the column label
Get the
precision
or
scale
of the column data
Determine if the column data is
text data
There are three main classes that implement the RowMetaData class. These classes provide all the RowMetaData functions listed above in addition to having their own specific functions:
ListMetaData
RecordFormatMetaData
SQLResultSetMetaData