is used for the standard mapping for a SQL structured type.
A
Struct
object contains a value for each attribute
of the SQL structured type that it represents.
By default, an instance of
Struct
is valid as long as the
application has a reference to it.
produces the ordered values of the attributes of the SQL
structured type that this
Struct
object represents.
This method uses the given type map for customizations of the type
mappings. If there is no entry in the given type map that matches or
the given type map is
NULL
, the structured type that this
Struct
object represents, the driver uses
the connection type mapping.
Parameter typeMap
is a map object that contains mappings of SQL type names to
services. If the
typeMapis
NULL
, the type-map
associated with the connection for customizations of the type-mappings
is used.