internal JoinBigQueryable(
IBigQueryable parent,
InternalJoinType joinType,
string joinTableName,
IExecutableBigQueryable <TInner> joinTable,
IFlattenBigQueryable <TInner> joinFlattenTable,
Expression <Func <TOuter, TInner, TResult> > aliasSelector,
Expression <Func <TResult, bool> > joinCondition)
: base(parent)
{
this.joinType = joinType;
this.joinTableName = joinTableName;
this.joinFlattenTable = joinFlattenTable as FlattenBigQueryable <TInner>;
var sub = joinTable as SubqueryBigQueryable <TInner>;
if (sub != null)
{
this.joinTable = sub;
}
else if (joinTable != null)
{
this.joinTable = joinTable.Into() as SubqueryBigQueryable <TInner>;
}
this.aliasSelector = aliasSelector;
this.joinCondition = joinCondition;
}
public static IJoinBigQueryable <TResult> Join <TOuter, TInner, TResult>(this IJoinBigQueryable <TOuter> source,
IExecutableBigQueryable <TInner> joinTable,
Expression <Func <TOuter, TInner, TResult> > aliasSelector,
Expression <Func <TResult, bool> > joinCondition)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
return(new JoinBigQueryable <TOuter, TInner, TResult>(source, InternalJoinType.Inner, null, joinTable, null, aliasSelector, joinCondition));
}
public ISubqueryBigQueryable <T> From <T>(IExecutableBigQueryable <T> nestedSource, params IExecutableBigQueryable <T>[] unionSources)
{
return(new SubqueryBigQueryable <T>(new[] { nestedSource }.Concat(unionSources).ToArray()));
}
public static bool In <T, TExpr>(T expr, IExecutableBigQueryable <TExpr> exprs)
{
throw Invalid();
}
public static string ToFlatSql <T>(this IExecutableBigQueryable <T> q)
{
return(q.ToString().TrimFlat());
}
public static IJoinBigQueryable <TResult> JoinCross <TOuter, TInner, TResult>(this IJoinBigQueryable <TOuter> source,
IExecutableBigQueryable <TInner> joinTable,
Expression <Func <TOuter, TInner, TResult> > aliasSelector,
bool each = false)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
return(new JoinBigQueryable <TOuter, TInner, TResult>(source, (each ? InternalJoinType.CrossEach : InternalJoinType.Cross), null, joinTable, null, aliasSelector, null));
}