Till Westmann has posted comments on this change.

Change subject: [ASTERIXDB-2383][FUN] Deployed Functions
......................................................................


Patch Set 2:

(3 comments)

https://asterix-gerrit.ics.uci.edu/#/c/2611/2/asterixdb/asterix-app/src/test/resources/optimizerts/queries/deployed_function/deployed_function_non_key_lookup.sqlpp
File 
asterixdb/asterix-app/src/test/resources/optimizerts/queries/deployed_function/deployed_function_non_key_lookup.sqlpp:

PS2, Line 40: `get-job-param`
Could we add an alias that does not require backticks?


https://asterix-gerrit.ics.uci.edu/#/c/2611/2/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/deployed_function/deployed_function.1.ddl.sqlpp
File 
asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/deployed_function/deployed_function.1.ddl.sqlpp:

PS2, Line 164:                 select element 
{'l_suppkey':l.l_suppkey,'l_extendedprice':l.l_extendedprice,'l_discount':l.l_discount,'l_quantity':l.l_quantity,'l_partkey':l.l_partkey,'l_orderkey':l.l_orderkey,'n_name':s1.n_name}
             :                 from  (
             :                     select element 
{'s_suppkey':s.s_suppkey,'n_name':n.n_name}
             :                     from  Supplier as s,
             :                           Nation as n
             :                     where (n.n_nationkey = s.s_nationkey)
             :                 )
Could we write this as

        select l.l_suppkey, l.l_extendedprice l.l_discount, l.l_quantity,
               l.l_partkey, l.l_orderkey, s1.n_name
        from (
            select s.s_suppkey, n.n_name
            from   Supplier as s, Nation as n
            where n.n_nationkey = s.s_nationkey
        )

to avoid the object constructors?


https://asterix-gerrit.ics.uci.edu/#/c/2611/2/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/IFunctionManager.java
File 
asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/IFunctionManager.java:

PS2, Line 36: FunctionSignature
Why do we need a FunctionSignature here when the other methods on the interface 
only need a FunctionIdentifier?


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Gerrit-MessageType: comment
Gerrit-Change-Id: I3c5a2f4c458ea7e19632d9fb9b5cd77b4e64a71f
Gerrit-PatchSet: 2
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Xikui Wang <[email protected]>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Jenkins <[email protected]>
Gerrit-Reviewer: Till Westmann <[email protected]>
Gerrit-HasComments: Yes

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