Rahul Iyer created MADLIB-1137:
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             Summary: APSP: Quoted output table name does not work
                 Key: MADLIB-1137
                 URL: https://issues.apache.org/jira/browse/MADLIB-1137
             Project: Apache MADlib
          Issue Type: Bug
          Components: Module: Graph
            Reporter: Rahul Iyer


Using the example doc:

{code}
SELECT madlib.graph_apsp(
  'vertex',      -- Vertex table                                                
                                                                                
                                                                                
                  
  'id',          -- Vertix id column (NULL means use default naming)            
                                                                                
                                                                                
                                
  'edge',        -- Edge table                                                  
                                                                                
                                                                                
                                
  'src=src_id, dest=dest_id, weight=edge_weight',                               
                                                                                
                                                                                
                                               
  '"OUT_APSP"');        -- Output table of shortest paths

ERROR:  spiexceptions.SyntaxError: syntax error at or near "_summary"
LINE 1:  CREATE TABLE "OUT_APSP"_summary  (
                                ^
QUERY:   CREATE TABLE "OUT_APSP"_summary  (
            vertex_table            TEXT,
            vertex_id               TEXT,
            edge_table              TEXT,
            edge_args               TEXT,
            out_table               TEXT,
            grouping_cols           TEXT)

CONTEXT:  Traceback (most recent call last):
  PL/Python function "graph_apsp", line 23, in <module>
    return apsp.graph_apsp(**globals())
  PL/Python function "graph_apsp", line 171, in graph_apsp
PL/Python function "graph_apsp"
{code}



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