See: Description
Interface | Description |
---|---|
RelDataType |
RelDataType represents the type of a scalar expression or entire row returned
from a relational expression.
|
RelDataTypeFactory |
RelDataTypeFactory is a factory for datatype descriptors.
|
RelDataTypeFactory.FieldInfo | Deprecated |
RelDataTypeFamily |
RelDataTypeFamily represents a family of related types.
|
RelDataTypeField |
RelDataTypeField represents the definition of a field in a structured
RelDataType . |
RelDataTypePrecedenceList |
RelDataTypePrecedenceList defines a type precedence list for a particular
type.
|
RelDataTypeSystem |
Type system.
|
RelProtoDataType |
Can be converted into a
RelDataType given a
RelDataTypeFactory . |
Class | Description |
---|---|
DelegatingTypeSystem |
Implementation of
RelDataTypeSystem
that sends all methods to an underlying object. |
DynamicRecordType |
Specific type of RelRecordType that corresponds to a dynamic table,
where columns are created as they are requested.
|
DynamicRecordTypeImpl |
Implementation of
RelDataType for a dynamic table. |
RelCrossType |
Type of the cartesian product of two or more sets of records.
|
RelDataTypeFactory.Builder |
Fluid API to build a list of fields.
|
RelDataTypeFactory.FieldInfoBuilder | Deprecated |
RelDataTypeFactoryImpl |
Abstract base for implementations of
RelDataTypeFactory . |
RelDataTypeFactoryImpl.Key |
Key to the data type cache.
|
RelDataTypeField.ToFieldIndex | Deprecated
Use
RelDataTypeField::getIndex |
RelDataTypeField.ToFieldName | Deprecated
Use
RelDataTypeField::getName |
RelDataTypeFieldImpl |
Default implementation of
RelDataTypeField . |
RelDataTypeHolder |
Holding the expandable list of fields for dynamic table.
|
RelDataTypeImpl |
RelDataTypeImpl is an abstract base for implementations of
RelDataType . |
RelDataTypeImpl.Slot | |
RelDataTypeSystemImpl |
Default implementation of
RelDataTypeSystem ,
providing parameters from the SQL standard. |
RelRecordType |
RelRecordType represents a structured type having named fields.
|
RelRecordType.SerializableRelRecordType |
Skinny object which has the same information content as a
RelRecordType but skips redundant stuff like digest and the
immutable list. |
Enum | Description |
---|---|
RelDataTypeComparability |
RelDataTypeComparability is an enumeration of the categories of comparison
operators which types may support.
|
StructKind |
Describes a policy for resolving fields in record types.
|
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