JdbcType

slick.jdbc.JdbcType
trait JdbcType[T] extends BaseTypedType[T]

A JdbcType object represents a Scala type that can be used as a column type in the database. Implicit JdbcTypes for the standard types are provided by the profile.

Attributes

Source
JdbcType.scala
Graph
Supertypes
trait BaseTypedType[T]
trait AtomicType
trait TypedType[T]
trait Type
trait Dumpable
class Object
trait Matchable
class Any
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Known subtypes
class DriverJdbcType[T]
class BlobJdbcType
class ByteJdbcType
class CharJdbcType
class ClobJdbcType
class DateJdbcType
class IntJdbcType
class LongJdbcType
class NullJdbcType
class TimeJdbcType
class UUIDJdbcType
class MappedJdbcType[T, U]
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Self type

Members list

Value members

Abstract methods

def getValue(r: ResultSet, idx: Int): T

Get a result column of the type. For reference types, SQL NULL values are returned as null, for primitive types a default value is returned.

Get a result column of the type. For reference types, SQL NULL values are returned as null, for primitive types a default value is returned.

Attributes

Source
JdbcType.scala
def hasLiteralForm: Boolean

Indicates whether values of this type have a literal representation in SQL statements. This must return false if valueToSQLLiteral throws a SlickException. QueryBuilder (and profile-specific subclasses thereof) uses this method to treat LiteralNodes as volatile (i.e. using bind variables) as needed.

Indicates whether values of this type have a literal representation in SQL statements. This must return false if valueToSQLLiteral throws a SlickException. QueryBuilder (and profile-specific subclasses thereof) uses this method to treat LiteralNodes as volatile (i.e. using bind variables) as needed.

Attributes

Source
JdbcType.scala
def setNull(p: PreparedStatement, idx: Int): Unit

Set a parameter of the type to NULL.

Set a parameter of the type to NULL.

Attributes

Source
JdbcType.scala
def setValue(v: T, p: PreparedStatement, idx: Int): Unit

Set a parameter of the type.

Set a parameter of the type.

Attributes

Source
JdbcType.scala
def sqlType: Int

The constant from java.sql.Types that is used for setting parameters of the type to NULL.

The constant from java.sql.Types that is used for setting parameters of the type to NULL.

Attributes

Source
JdbcType.scala
def sqlTypeName(size: Option[FieldSymbol]): String

The default name for the SQL type that is used for column declarations.

The default name for the SQL type that is used for column declarations.

Attributes

Source
JdbcType.scala
def updateValue(v: T, r: ResultSet, idx: Int): Unit

Update a column of the type in a mutable result set.

Update a column of the type in a mutable result set.

Attributes

Source
JdbcType.scala
def valueToSQLLiteral(value: T): String

Convert a value to a SQL literal. This should throw a SlickException if hasLiteralForm is false.

Convert a value to a SQL literal. This should throw a SlickException if hasLiteralForm is false.

Attributes

Source
JdbcType.scala
def wasNull(r: ResultSet, idx: Int): Boolean

Check if the value returned by the immediately preceding call to getValue() was NULL.

Check if the value returned by the immediately preceding call to getValue() was NULL.

Attributes

Source
JdbcType.scala

Concrete methods

final def setOption(v: Option[T], p: PreparedStatement, idx: Int): Unit

Set an Option parameter of the type.

Set an Option parameter of the type.

Attributes

Source
JdbcType.scala
override def toString: String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

Attributes

Returns

a string representation of the object.

Definition Classes
Any
Source
JdbcType.scala
def updateNull(r: ResultSet, idx: Int): Unit

Update a column of the type in a mutable result set with NULL.

Update a column of the type in a mutable result set with NULL.

Attributes

Source
JdbcType.scala

Inherited methods

override def children: ConstArray[Nothing]

All children of this Type.

All children of this Type.

Attributes

Definition Classes
Inherited from:
AtomicType
Source
Type.scala
final override def childrenForeach[R](f: Type => R): Unit

Apply a side-effecting function to all children.

Apply a side-effecting function to all children.

Attributes

Definition Classes
Inherited from:
AtomicType
Source
Type.scala
def classTag: ClassTag[_]

A ClassTag for the erased type of this type's Scala values

A ClassTag for the erased type of this type's Scala values

Attributes

Inherited from:
Type
Source
Type.scala

Return the name, main info, attribute info and named children

Return the name, main info, attribute info and named children

Attributes

Inherited from:
Type
Source
Type.scala
final def mapChildren(f: Type => Type): AtomicType.this.type

Apply a transformation to all type children and reconstruct this type with the new children, or return the original object if no child is changed.

Apply a transformation to all type children and reconstruct this type with the new children, or return the original object if no child is changed.

Attributes

Inherited from:
AtomicType
Source
Type.scala

Attributes

Inherited from:
TypedType
Source
Type.scala

Attributes

Inherited from:
TypedType
Source
Type.scala
def select(sym: TermSymbol): Type

Attributes

Inherited from:
Type
Source
Type.scala

The structural view of this type

The structural view of this type

Attributes

Inherited from:
Type
Source
Type.scala

Remove all NominalTypes recursively from this Type

Remove all NominalTypes recursively from this Type

Attributes

Inherited from:
Type
Source
Type.scala