public string ToQueryPlan()
{
var writer = new StringWriter();
writer.Write(IsUnique ? "unique " : "non-unique ");
writer.Write("hash={");
IndexedPropDesc.ToQueryPlan(writer, HashIndexedProps);
writer.Write("} btree={");
IndexedPropDesc.ToQueryPlan(writer, RangeIndexedProps);
writer.Write("} advanced={");
writer.Write(AdvancedIndexDesc == null ? "" : AdvancedIndexDesc.ToQueryPlan());
writer.Write("}");
return writer.ToString();
}
public CodegenExpression Make(
CodegenMethodScope parent,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(IndexMultiKey), GetType(), classScope);
var hashes = IndexedPropDesc.MakeArray(HashIndexedProps);
var ranges = IndexedPropDesc.MakeArray(RangeIndexedProps);
var advanced = AdvancedIndexDesc == null
? ConstantNull()
: AdvancedIndexDesc.CodegenMake(parent, classScope);
method.Block.MethodReturn(NewInstance<IndexMultiKey>(Constant(IsUnique), hashes, ranges, advanced));
return LocalMethod(method);
}
