The DESCRIBE statement obtains information about an object. There
are two types of information that can be obtained with this statement. Each
of these is described separately.
- Input parameter markers of a prepared statement. Gets information about
the input parameter markers in a prepared statement. This information is put
into a descriptor.
- The output of a prepared statement. Gets information about a prepared
statement or information about the select list columns in a prepared SELECT
statement. This information is put into a descriptor.