doobie-typesafe
0.4.0
API
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doobie-typesafe/doobie/Column

Column

doobie.Column
See theColumn companion class
object Column

Attributes

Companion
class
Source
Column.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
Column.type

Members list

Type members

Classlikes

object invariant extends Invariant[Column]

Attributes

Source
Column.scala
Supertypes
trait Invariant[Column]
trait Serializable
class Object
trait Matchable
class Any
Self type
invariant.type

Value members

Concrete methods

def apply[A](rawName: String)(using r: Read[A], w: Write[A]): Column[A]

Attributes

Source
Column.scala

Givens

Givens

given invariant: invariant

Attributes

Source
Column.scala
given toFragment[A]: Conversion[Column[A], Fragment]

Attributes

Source
Column.scala
given toSingleFragment[A]: Conversion[Column[A], SingleFragment[A]]

Attributes

Source
Column.scala
given toSqlDefinition[A]: Conversion[Column[A], SQLDefinition[A]]

Attributes

Source
Column.scala

Extensions

Extensions

extension [A](c: Column[Option[A]])
def !==(a: Column[A]): TypedFragment[Boolean]

Returns a column_name <> $a Fragment.

Returns a column_name <> $a Fragment.

Attributes

Note

SQL supports checking for equality between nullable and non-nullable columns.

Source
Column.scala
def ===(a: Column[A]): TypedFragment[Boolean]

Returns a column_name = $a Fragment.

Returns a column_name = $a Fragment.

Attributes

Note

SQL supports checking for equality between nullable and non-nullable columns.

Source
Column.scala
def isNotNull: TypedFragment[Boolean]

Attributes

Source
Column.scala
def isNull: TypedFragment[Boolean]

Attributes

Source
Column.scala
def setToNull: Fragment

Attributes

Source
Column.scala
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