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