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Scala example source code file (Jointure.scala)
The Scala Jointure.scala source code/* __ *\ ** ________ ___ / / ___ Scala API ** ** / __/ __// _ | / / / _ | (c) 2003-2011, LAMP/EPFL ** ** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** ** /____/\___/_/ |_/____/_/ | | ** ** |/ ** \* */ package scala.dbc package statement /** A jointure between two relations. */ @deprecated(DbcIsDeprecated, "2.9.0") abstract class Jointure extends Relation { /** The relation on the left part of the join. */ def leftRelation: Relation /** The relation on the right part of the join. */ def rightRelation: Relation /** The type of the jointure. */ def joinType: JoinType /** The condition on which the jointure needs be done. */ def joinCondition: Option[Expression] /** A SQL-99 compliant string representation of the relation statement. */ def sqlString: String = "SELECT * FROM " + sqlInnerString /** A SQL-99 compliant string representation of the relation sub- * statement. This only has a meaning inside a query. */ def sqlInnerString: String = leftRelation.sqlInnerString + " " + joinType.sqlString + " " + rightRelation.sqlInnerString + (joinCondition match { case Some(jc) => jc.sqlString case None => "" }) } Other Scala examples (source code examples)Here is a short list of links related to this Scala Jointure.scala source code file: |
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