internal override GremlinToSqlContext GetContext()
{
GremlinToSqlContext inputContext = GetInputContext();
if (inputContext.PivotVariable == null)
{
throw new QueryCompilationException("The PivotVariable can't be null.");
}
GremlinToSqlContext dedupContext = null;
if (ByTraversal != null)
{
ByTraversal.GetStartOp().InheritedVariableFromParent(inputContext);
dedupContext = ByTraversal.GetEndOp().GetContext();
}
// Dedup(local, "x", "y"), the dedupLabels should be ignored
if (Scope == GremlinKeyword.Scope.local)
{
DedupLabels.Clear();
}
inputContext.PivotVariable.Dedup(inputContext, DedupLabels, dedupContext, Scope);
return(inputContext);
}
internal override GremlinToSqlContext GetContext()
{
GremlinToSqlContext inputContext = GetInputContext();
if (inputContext.PivotVariable == null)
{
throw new TranslationException("The PivotVariable of dedup()-step can't be null.");
}
// Dedup(Local, "x", "y"), the dedupLabels should be ignored
if (Scope == GremlinKeyword.Scope.Local)
{
DedupLabels.Clear();
}
inputContext.PivotVariable.Dedup(inputContext, DedupLabels, ByTraversal, Scope);
return(inputContext);
}