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Scala 2.4.0-RC1
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abstract
class
DerivedColumn
extends
java.lang.Object
with
scala.ScalaObject
Constructor Summary | |
def
this
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Def Summary | |
abstract
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def
asClause
: scala.Option[java.lang.String]
A new name for this field. This name must be unique for the query in which the column takes part. |
def
sqlString
: java.lang.String
A SQL-99 compliant string representation of the derived column sub-statement. This only has a meaning inside a select statement. |
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abstract
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def
valueExpression
: scala.dbc.statement.Expression
The value for the column. This value can be of any type but must be calculated from fields that appear in a relation that takes part in the query. |
Constructor Detail |
Def Detail |
abstract
def
asClause
: scala.Option[java.lang.String]
def
sqlString
: java.lang.String
abstract
def
valueExpression
: scala.dbc.statement.Expression