agg

Type Members

1. final case class AggFuncExpr(aggFunc: FunctionSymbol, params: ConstArray[Node], orderBy: ConstArray[(Node, Ordering)] = ConstArray.empty, filter: Option[Node] = None, distinct: Boolean = false, forOrderedSet: Boolean = false)(buildType: Type) extends SimplyTypedNode with Product with Serializable

   

   An aggregate function call expression

2. case class AggFuncParts(aggFunc: FunctionSymbol, params: Seq[Node] = Nil, orderBy: Option[Ordered] = None, filter: Option[Node] = None, distinct: Boolean = false, forOrderedSet: Boolean = false) extends Product with Serializable

   

   pg aggregate function support, usage:

   pg aggregate function support, usage:

   object AggregateLibrary {
     val PercentileDisc = new SqlFunction("percentile_disc")
   }
   def percentileDisc(f: Double) = agg.OrderedAggFuncBuilder(AggLibrary.PercentileDisc, List(LiteralNode(f)))
   ...
   percentileDisc(0.5d).filter(t.y < 130d).within(t.x desc) <=> percentile_disc(0.5) within group ( order by "x" desc) filter ( where "y" < 130.0)

3. case class AggFuncRep[R](_parts: AggFuncParts)(implicit evidence$2: TypedType[R]) extends TypedRep[R] with Product with Serializable

   

4. case class OrderedAggFuncRep[R](_parts: AggFuncParts)(implicit evidence$4: TypedType[R]) extends TypedRep[R] with Product with Serializable

   

5. case class OrderedAggFuncRepWithTypes[T, R](_parts: AggFuncParts)(implicit evidence$6: TypedType[R]) extends TypedRep[R] with Product with Serializable

   

6. trait PgAggFuncSupport extends JdbcTypesComponent