程序包的使用
org.apache.flink.table.types.logical

使用org.apache.flink.table.types.logical的程序包

程序包	说明
org.apache.flink.table.data
org.apache.flink.table.data.binary
org.apache.flink.table.factories
org.apache.flink.table.types
org.apache.flink.table.types.inference
org.apache.flink.table.types.inference.strategies
org.apache.flink.table.types.inference.transforms
org.apache.flink.table.types.logical
org.apache.flink.table.types.logical.utils
org.apache.flink.table.types.utils
org.apache.flink.table.utils

org.apache.flink.table.data使用的org.apache.flink.table.types.logical中的类

类和说明
LogicalType A logical type that describes the data type of a value.

org.apache.flink.table.data.binary使用的org.apache.flink.table.types.logical中的类

类和说明
LogicalType A logical type that describes the data type of a value.

org.apache.flink.table.factories使用的org.apache.flink.table.types.logical中的类

类和说明
RowType Logical type of a sequence of fields.

org.apache.flink.table.types使用的org.apache.flink.table.types.logical中的类

类和说明
LogicalType A logical type that describes the data type of a value.

org.apache.flink.table.types.inference使用的org.apache.flink.table.types.logical中的类

类和说明
LogicalType A logical type that describes the data type of a value.
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.StructuredComparison Defines equality properties for scalar evaluation.

org.apache.flink.table.types.inference.strategies使用的org.apache.flink.table.types.logical中的类

类和说明
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.StructuredComparison Defines equality properties for scalar evaluation.

org.apache.flink.table.types.inference.transforms使用的org.apache.flink.table.types.logical中的类

类和说明
LogicalTypeRoot An enumeration of logical type roots containing static information about logical data types.

org.apache.flink.table.types.logical使用的org.apache.flink.table.types.logical中的类

类和说明
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.
DayTimeIntervalType.DayTimeResolution Supported resolutions of this type.
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.
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.
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.
LogicalTypeVisitor The visitor definition of LogicalType.
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 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.
StructuredType.StructuredComparison Defines equality properties for scalar evaluation.
SymbolType Logical type for representing symbol values.
TimestampKind Internal timestamp kind for attaching time attribute metadata to timestamps with or without a time zone.
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.
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.
YearMonthIntervalType.YearMonthResolution Supported resolutions of this type.
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.

org.apache.flink.table.types.logical.utils使用的org.apache.flink.table.types.logical中的类

类和说明
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.
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.
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.
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.
LogicalTypeVisitor The visitor definition of LogicalType.
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 Logical type of an arbitrary serialized type.
RowType Logical type of a sequence of fields.
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.
SymbolType 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.
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.

org.apache.flink.table.types.utils使用的org.apache.flink.table.types.logical中的类

类和说明
LogicalType A logical type that describes the data type of a value.

org.apache.flink.table.utils使用的org.apache.flink.table.types.logical中的类

类和说明
LogicalType A logical type that describes the data type of a value.