case class DecimalType(precision: Int, scale: Int) extends FractionalType with Product with Serializable
The data type representing java.math.BigDecimal values.
A Decimal that must have fixed precision (the maximum number of digits) and scale (the number
of digits on right side of dot).
The precision can be up to 38, scale can also be up to 38 (less or equal to precision).
The default precision and scale is (10, 0).
Please use DataTypes.createDecimalType() to create a specific instance.
- Annotations
- @Stable()
- Source
- DecimalType.scala
- Since
1.3.0
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- DecimalType
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- Product
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- NumericType
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final
def
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final
def
##(): Int
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def
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final
def
asInstanceOf[T0]: T0
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def
catalogString: String
String representation for the type saved in external catalogs.
String representation for the type saved in external catalogs.
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def
clone(): AnyRef
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- protected[lang]
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def
defaultSize: Int
The default size of a value of the DecimalType is 8 bytes when precision is at most 18, and 16 bytes otherwise.
The default size of a value of the DecimalType is 8 bytes when precision is at most 18, and 16 bytes otherwise.
- Definition Classes
- DecimalType → DataType
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final
def
eq(arg0: AnyRef): Boolean
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def
finalize(): Unit
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def
getClass(): Class[_]
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final
def
isInstanceOf[T0]: Boolean
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def
json: String
The compact JSON representation of this data type.
The compact JSON representation of this data type.
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- DataType
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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- val precision: Int
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def
prettyJson: String
The pretty (i.e.
The pretty (i.e. indented) JSON representation of this data type.
- Definition Classes
- DataType
- val scale: Int
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def
simpleString: String
Readable string representation for the type.
Readable string representation for the type.
- Definition Classes
- DecimalType → DataType → AbstractDataType
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def
sql: String
- Definition Classes
- DecimalType → DataType
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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def
typeName: String
Name of the type used in JSON serialization.
Name of the type used in JSON serialization.
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- DecimalType → DataType
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final
def
wait(): Unit
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def
wait(arg0: Long, arg1: Int): Unit
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