case object StringType extends StringType with Product with Serializable
Use StringType for expressions supporting only binary collation.
- Annotations
- @Stable()
- Source
- StringType.scala
- Since
1.3.0
- Alphabetic
- By Inheritance
- StringType
- Product
- Equals
- StringType
- Serializable
- AtomicType
- DataType
- AbstractDataType
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- Any
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- Public
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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
- def apply(collation: String): StringType
- 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()
- val collationId: Int
- Definition Classes
- StringType
- def defaultSize: Int
The default size of a value of the StringType is 20 bytes.
The default size of a value of the StringType is 20 bytes.
- Definition Classes
- StringType → DataType
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(obj: Any): Boolean
- Definition Classes
- StringType → AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- def hashCode(): Int
- Definition Classes
- StringType → AnyRef → Any
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def isUTF8BinaryCollation: Boolean
- Definition Classes
- StringType
- def isUTF8BinaryLcaseCollation: Boolean
- Definition Classes
- StringType
- def json: String
The compact JSON representation of this data type.
The compact JSON representation of this data type.
- Definition Classes
- DataType
- def jsonValue: JValue
- Definition Classes
- StringType → 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()
- def prettyJson: String
The pretty (i.e.
The pretty (i.e. indented) JSON representation of this data type.
- Definition Classes
- DataType
- def productElementName(n: Int): String
- Definition Classes
- Product
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- def simpleString: String
Readable string representation for the type.
Readable string representation for the type.
- Definition Classes
- DataType → AbstractDataType
- def sql: String
- Definition Classes
- DataType
- def supportsBinaryEquality: Boolean
Support for Binary Equality implies that strings are considered equal only if they are byte for byte equal.
Support for Binary Equality implies that strings are considered equal only if they are byte for byte equal. E.g. all accent or case-insensitive collations are considered non-binary. If this field is true, byte level operations can be used against this datatype (e.g. for equality and hashing).
- Definition Classes
- StringType
- def supportsBinaryOrdering: Boolean
Support for Binary Ordering implies that strings are considered equal only if they are byte for byte equal.
Support for Binary Ordering implies that strings are considered equal only if they are byte for byte equal. E.g. all accent or case-insensitive collations are considered non-binary. Also their ordering does not require calls to ICU library, as it follows spark internal implementation. If this field is true, byte level operations can be used against this datatype (e.g. for equality, hashing and ordering).
- Definition Classes
- StringType
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def typeName: String
Type name that is shown to the customer.
Type name that is shown to the customer. If this is an UTF8_BINARY collation output is
stringdue to backwards compatibility.- Definition Classes
- StringType → DataType
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)