INSERT INTO a vertex

GSQL Queries
1

I have built an query that returns an array of vertex objects:

{

"@@vertexList.get(iter)": "199560432HS16020191121050400",

"@@vertexList.get(iter+1)": "199560432HS00020191119181300"

}

etc…

When I try and insert an edge between those two with:

INSERT INTO NEXT VALUES (@@vertexList.get(iter), @@vertexList.get(iter+1));

I get an error:

(22, 2) Error: Edge NEXT’s valid FROM vertex types don’t cover all vertex types, so a universal vertex type expression cannot be used here.

Is there some way I should be declaring the edge type in the insert syntax?

Thanks.

Frank

1 Like
2

Hi Frank,

The semantic error means the vertex type in @@vertexList is universal (no specified vertex type).

Please try to define it like: ListAccum<vetext> @@vertexList;

Then try again.

Thanks.

3

That did it!!!

Thanks!!!

Frank