Package org.apache.flink.table.types.logical

Interface Summary

Interface	Description
LogicalTypeVisitor<R>	The visitor definition of LogicalType.

Class Summary

Class	Description
ArrayType	Logical type of an array of elements with same subtype.
BigIntType	Logical type of an 8-byte signed integer with values from -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807.
BinaryType	Logical type of a fixed-length binary string (=a sequence of bytes).
BooleanType	Logical type of a boolean with a (possibly) three-valued logic of TRUE, FALSE, UNKNOWN.
CharType	Logical type of a fixed-length character string.
DateType	Logical type of a date consisting of year-month-day with values ranging from 0000-01-01 to 9999-12-31.
DayTimeIntervalType	Logical type for a group of day-time interval types.
DecimalType	Logical type of a decimal number with fixed precision and scale.
DistinctType	Logical type of a user-defined distinct type.
DistinctType.Builder	A builder for a DistinctType.
DoubleType	Logical type of an 8-byte double precision floating point number.
FloatType	Logical type of a 4-byte single precision floating point number.
IntType	Logical type of a 4-byte signed integer with values from -2,147,483,648 to 2,147,483,647.
LegacyTypeInformationType<T>	This type is a temporary solution to fully support the old type system stack through the new stack.
LocalZonedTimestampType	Logical type of a timestamp WITH LOCAL time zone consisting of year-month-day hour:minute:second[.fractional] zone with up to nanosecond precision and values ranging from 0000-01-01 00:00:00.000000000 +14:59 to 9999-12-31 23:59:59.999999999 -14:59.
LogicalType	A logical type that describes the data type of a value.
MapType	Logical type of an associative array that maps keys (including NULL) to values (including NULL).
MultisetType	Logical type of a multiset (=bag).
NullType	Logical type for representing untyped NULL values.
RawType<T>	Logical type of an arbitrary serialized type.
RowType	Logical type of a sequence of fields.
RowType.RowField	Describes a field of a RowType.
SmallIntType	Logical type of a 2-byte signed integer with values from -32,768 to 32,767.
StructuredType	Logical type of a user-defined object structured type.
StructuredType.Builder	A builder for a StructuredType.
StructuredType.StructuredAttribute	Defines an attribute of a StructuredType.
SymbolType<T extends TableSymbol>	Logical type for representing symbol values.
TimestampType	Logical type of a timestamp WITHOUT time zone consisting of year-month-day hour:minute:second[.fractional] with up to nanosecond precision and values ranging from 0000-01-01 00:00:00.000000000 to 9999-12-31 23:59:59.999999999.
TimeType	Logical type of a time WITHOUT time zone consisting of hour:minute:second[.fractional] with up to nanosecond precision and values ranging from 00:00:00.000000000 to 23:59:59.999999999.
TinyIntType	Logical type of a 1-byte signed integer with values from -128 to 127.
TypeInformationRawType<T>	Deprecated Use RawType instead.
UnresolvedUserDefinedType	Placeholder type of an unresolved user-defined type that is identified by an UnresolvedIdentifier.
UserDefinedType	Logical type of a user-defined representation for one or more built-in types.
VarBinaryType	Logical type of a variable-length binary string (=a sequence of bytes).
VarCharType	Logical type of a variable-length character string.
YearMonthIntervalType	Logical type for a group of year-month interval types.
ZonedTimestampType	Logical type of a timestamp WITH time zone consisting of year-month-day hour:minute:second[.fractional] zone with up to nanosecond precision and values ranging from 0000-01-01 00:00:00.000000000 +14:59 to 9999-12-31 23:59:59.999999999 -14:59.

Enum Summary

Enum	Description
DayTimeIntervalType.DayTimeResolution	Supported resolutions of this type.
LogicalTypeFamily	An enumeration of logical type families for clustering LogicalTypeRoots into categories.
LogicalTypeRoot	An enumeration of logical type roots containing static information about logical data types.
StructuredType.StructuredComparision	Defines equality properties for scalar evaluation.
TimestampKind	Internal timestamp kind for attaching time attribute metadata to timestamps with or without a time zone.
YearMonthIntervalType.YearMonthResolution	Supported resolutions of this type.