scala.slick.ast.ColumnOption

Length

case class Length[T <: String](length: Int, varying: Boolean) extends ColumnOption[T] with Product with Serializable

Number of unicode characters for string-like types

Unlike DBType this is portable between different DBMS.

Note that for DDL Slick currently uses picks type CHAR when varying=false and VARCHAR when varying=true.

Note that Slick uses VARCHAR or VARCHAR(254) in DDL for String columns if neither ColumnOption DBType nor Length are given.

varying

indicates wether this is just the maximum length of a varying

Source
ColumnOption.scala
Linear Supertypes
Serializable, java.io.Serializable, Product, Equals, ColumnOption[T], AnyRef, Any
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Inherited
  1. Length
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. ColumnOption
  7. AnyRef
  8. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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  1. Public
  2. All

Instance Constructors

  1. new Length(length: Int, varying: Boolean)

    varying

    indicates wether this is just the maximum length of a varying

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from Length[T] to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd

  5. def ->[B](y: B): (Length[T], B)

    Implicit information
    This member is added by an implicit conversion from Length[T] to ArrowAssoc[Length[T]] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def ensuring(cond: (Length[T]) ⇒ Boolean, msg: ⇒ Any): Length[T]

    Implicit information
    This member is added by an implicit conversion from Length[T] to Ensuring[Length[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: (Length[T]) ⇒ Boolean): Length[T]

    Implicit information
    This member is added by an implicit conversion from Length[T] to Ensuring[Length[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean, msg: ⇒ Any): Length[T]

    Implicit information
    This member is added by an implicit conversion from Length[T] to Ensuring[Length[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: Boolean): Length[T]

    Implicit information
    This member is added by an implicit conversion from Length[T] to Ensuring[Length[T]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  16. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from Length[T] to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  17. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  18. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  19. val length: Int

  20. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  21. final def notify(): Unit

    Definition Classes
    AnyRef

  22. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  23. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  24. val varying: Boolean

    indicates wether this is just the maximum length of a varying

  25. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  26. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  27. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. def →[B](y: B): (Length[T], B)

    Implicit information
    This member is added by an implicit conversion from Length[T] to ArrowAssoc[Length[T]] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from Length[T] to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (length: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from Length[T] to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (length: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: Length[T]

    Implicit information
    This member is added by an implicit conversion from Length[T] to ArrowAssoc[Length[T]] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (length: ArrowAssoc[Length[T]]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: Length[T]

    Implicit information
    This member is added by an implicit conversion from Length[T] to Ensuring[Length[T]] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (length: Ensuring[Length[T]]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from Serializable

Inherited from java.io.Serializable

Inherited from Product

Inherited from Equals

Inherited from ColumnOption[T]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Length[T] to StringAdd

Inherited by implicit conversion any2stringfmt from Length[T] to StringFormat

Inherited by implicit conversion any2ArrowAssoc from Length[T] to ArrowAssoc[Length[T]]

Inherited by implicit conversion any2Ensuring from Length[T] to Ensuring[Length[T]]

Ungrouped