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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- By Inheritance
- DecimalType
- Serializable
- Product
- Equals
- FractionalType
- NumericType
- AtomicType
- DataType
- AbstractDataType
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- Any
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Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def catalogString: String
String representation for the type saved in external catalogs.
String representation for the type saved in external catalogs.
- Definition Classes
- DataType
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
- 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
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def json: String
The compact JSON representation of this data type.
The compact JSON representation of this data type.
- Definition Classes
- DataType
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- val precision: Int
- def prettyJson: String
The pretty (i.e.
The pretty (i.e. indented) JSON representation of this data type.
- Definition Classes
- DataType
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- val scale: Int
- def simpleString: String
Readable string representation for the type.
Readable string representation for the type.
- Definition Classes
- DecimalType → DataType → AbstractDataType
- def sql: String
- Definition Classes
- DecimalType → DataType
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- DecimalType → AnyRef → Any
- def typeName: String
Name of the type used in JSON serialization.
Name of the type used in JSON serialization.
- Definition Classes
- DecimalType → DataType
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)