#remove unused searching for doc_id

[pigTom]

Execuse me, I found the code snipped is unuseful and it will cause problem, child id type is diffirent from parent node id.
we using fields which is child value to search parent table, the logic is wrong.

 for doc_id in self.es._search(
                        self.index,
                        node.parent.table,
                        fields,
                    ):

fix #352

[toluaina]

Execuse me, I found the code snipped is unuseful and it will cause problem, child id type is diffirent from parent node id. we using fields which is child value to search parent table, the logic is wrong.

 for doc_id in self.es._search(
                        self.index,
                        node.parent.table,
                        fields,
                    ):

fix #352

I think removing this will lead to other problems. I have somewhat addressed this in this commit . So this should be fixed in the main branch

[toluaina]

Can you please confirm if this is resolved now please. I strongly feel this has been fixed in the master. Apologies for the delay