- getFieldList
Gets the fields in a struct type. The field count is equal to the size of the
returned list.
- getFieldNames
Returns the names of the fields in a struct type. The field count is equal to
the size of the return
- getSqlTypeName
Gets the SqlTypeName of this type.
- getFieldCount
Returns the number of fields in a struct type.This method is equivalent to #getFieldList.size().
- isNullable
Queries whether this type allows null values.
- getPrecision
Gets the JDBC-defined precision for values of this type. Note that this is not
always the same as th
- getScale
Gets the scale of this type. Returns #SCALE_NOT_SPECIFIED (-1) if scale is not
valid for this type.
- getField
Looks up a field by name.NOTE: Be careful choosing the value of caseSensitive:
* If the field name
- isStruct
Queries whether this is a structured type.
- getComponentType
Gets the component type if this type is a collection, otherwise null.
- getFamily
Gets a canonical object representing the family of this type. Two values can be
compared if and only
- toString
Gets a string representation of this type without detail such as character set
and nullability.