gsp-graphql-sql/edu.gemini.grackle.sql/SqlMapping/SqlQuery/SqlUnion

SqlUnion

case class SqlUnion(elems: List[SqlSelect]) extends SqlQuery

Representation of a UNION ALL of SQL SELECTs

Companion:
object
Source:
SqlMapping.scala
trait SqlQuery
trait Serializable
trait Product
trait Equals
class Object
trait Matchable
class Any

Value members

Concrete methods

def addFilterOrderByOffsetLimit(filter: Option[(Predicate, List[SqlJoin])], orderBy: Option[(List[OrderSelection[_]], List[SqlJoin])], offset: Option[Int], limit: Option[Int], predIsOneToOne: Boolean, parentConstraints: List[(SqlColumn, SqlColumn)]): Option[SqlQuery]

Add WHERE, ORDER BY, OFFSET, and LIMIT to this query

Add WHERE, ORDER BY, OFFSET, and LIMIT to this query

Source:
SqlMapping.scala
override def isSameOwner(other: ColumnOwner): Boolean
Definition Classes
Source:
SqlMapping.scala
def nest(parentContext: Context, extraCols: List[SqlColumn], oneToOne: Boolean, lateral: Boolean): SqlQuery

Nest this query as a subobject in the enclosing parentContext

Nest this query as a subobject in the enclosing parentContext

Source:
SqlMapping.scala
def oneToOne: Boolean

Does one row of this query correspond to exactly one complete GraphQL value

Does one row of this query correspond to exactly one complete GraphQL value

Source:
SqlMapping.scala
def toFragment: Aliased[Fragment]

Render this SqlUnion as a Fragment

Render this SqlUnion as a Fragment

Source:
SqlMapping.scala
def toSubquery(name: String, lateral: Boolean): SqlSelect
def withContext(context: Context, extraCols: List[SqlColumn], extraJoins: List[SqlJoin]): SqlUnion

This query in the given context

This query in the given context

Source:
SqlMapping.scala

Inherited methods

def asSelects: List[SqlSelect]

Yields a collection of SqlSelects which when combined as a union are equivalent to this query

Yields a collection of SqlSelects which when combined as a union are equivalent to this query

Inherited from:
SqlQuery
Source:
SqlMapping.scala
def debugShow: String
Inherited from:
ColumnOwner
Source:
SqlMapping.scala
def nameOption: Option[String]

The name, if any, of this ColumnOwner

The name, if any, of this ColumnOwner

Inherited from:
ColumnOwner
Source:
SqlMapping.scala
def productIterator: Iterator[Any]
Inherited from:
Product

Concrete fields

lazy val cols: List[SqlColumn]

The union of the columns of the underlying SELECTs in the order they will be yielded as the columns of this UNION

The union of the columns of the underlying SELECTs in the order they will be yielded as the columns of this UNION

Source:
SqlMapping.scala
val context: Context

The context for this query

The context for this query

Source:
SqlMapping.scala