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From Aaron Molitor <amoli...@splicemachine.com>
Subject Re: Cannot select data from a system table
Date Sun, 21 Aug 2016 14:21:09 GMT
Thanks, Ankit, that worked. 

And on the heels of Ted's question... Are the reserved words documented (even if just a list)
somewhere, I've been looking at this page: http://phoenix.apache.org/language/index.html 
-- it feels like where I should find a list like that, but I don't see it explicitly called
out.  

-Aaron
> On Aug 21, 2016, at 09:04, Ted Yu <yuzhihong@gmail.com> wrote:
> 
> Ankit:
> Is this documented somewhere ?
> 
> Thanks
> 
> On Sun, Aug 21, 2016 at 6:07 AM, Ankit Singhal <ankitsinghal59@gmail.com <mailto:ankitsinghal59@gmail.com>>
wrote:
> Aaron,
> 
> you can escape check for reserved keyword with double quotes ""
> 
> SELECT * FROM SYSTEM."FUNCTION"
> 
> Regards,
> Ankit Singhal
> 
> On Fri, Aug 19, 2016 at 10:47 PM, Aaron Molitor <amolitor@splicemachine.com <mailto:amolitor@splicemachine.com>>
wrote:
> Looks like the SYSTEM.FUNCTION table is names with a reserved word. Is this a known bug?
> 
> 
> 0: jdbc:phoenix:stl-colo-srv073.splicemachine> !tables
> +------------+--------------+-------------+---------------+----------+------------+----------------------------+-----------------+--------------+-----------------+---------------+---------------+-----------------+------------+-----------+
> | TABLE_CAT  | TABLE_SCHEM  | TABLE_NAME  |  TABLE_TYPE   | REMARKS  | TYPE_NAME  | SELF_REFERENCING_COL_NAME
 | REF_GENERATION  | INDEX_STATE  | IMMUTABLE_ROWS  | SALT_BUCKETS  | MULTI_TENANT  | VIEW_STATEMENT
 | VIEW_TYPE  | INDEX_TYP |
> +------------+--------------+-------------+---------------+----------+------------+----------------------------+-----------------+--------------+-----------------+---------------+---------------+-----------------+------------+-----------+
> |            | SYSTEM       | CATALOG     | SYSTEM TABLE  |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | SYSTEM       | FUNCTION    | SYSTEM TABLE  |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | SYSTEM       | SEQUENCE    | SYSTEM TABLE  |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | SYSTEM       | STATS       | SYSTEM TABLE  |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | CUSTOMER    | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | LINEITEM    | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | NATION      | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | ORDERS      | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | PART        | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | PARTSUPP    | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | REGION      | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> |            | TPCH         | SUPPLIER    | TABLE         |          |            | 
                          |                 |              | false           | null      
   | false         |                 |            |           |
> +------------+--------------+-------------+---------------+----------+------------+----------------------------+-----------------+--------------+-----------------+---------------+---------------+-----------------+------------+-----------+
> 0: jdbc:phoenix:stl-colo-srv073.splicemachine> select * from SYSTEM.FUNCTION;
> Error: ERROR 604 (42P00): Syntax error. Mismatched input. Expecting "NAME", got "FUNCTION"
at line 1, column 22. (state=42P00,code=604)
> org.apache.phoenix.exception.PhoenixParserException: ERROR 604 (42P00): Syntax error.
Mismatched input. Expecting "NAME", got "FUNCTION" at line 1, column 22.
>         at org.apache.phoenix.exception.PhoenixParserException.newException(PhoenixParserException.java:33)
>         at org.apache.phoenix.parse.SQLParser.parseStatement(SQLParser.java:111)
>         at org.apache.phoenix.jdbc.PhoenixStatement$PhoenixStatementParser.parseStatement(PhoenixStatement.java:1280)
>         at org.apache.phoenix.jdbc.PhoenixStatement.parseStatement(PhoenixStatement.java:1363)
>         at org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:1434)
>         at sqlline.Commands.execute(Commands.java:822)
>         at sqlline.Commands.sql(Commands.java:732)
>         at sqlline.SqlLine.dispatch(SqlLine.java:807)
>         at sqlline.SqlLine.begin(SqlLine.java:681)
>         at sqlline.SqlLine.start(SqlLine.java:398)
>         at sqlline.SqlLine.main(SqlLine.java:292)
> Caused by: MismatchedTokenException(65!=99)
>         at org.apache.phoenix.parse.PhoenixSQLParser.recoverFromMismatchedToken(PhoenixSQLParser.java:360)
>         at org.apache.phoenix.shaded.org <http://org.apache.phoenix.shaded.org/>.antlr.runtime.BaseRecognizer.match(BaseRecognizer.java:115)
>         at org.apache.phoenix.parse.PhoenixSQLParser.parseNoReserved(PhoenixSQLParser.java:9969)
>         at org.apache.phoenix.parse.PhoenixSQLParser.identifier(PhoenixSQLParser.java:9936)
>         at org.apache.phoenix.parse.PhoenixSQLParser.from_table_name(PhoenixSQLParser.java:9589)
>         at org.apache.phoenix.parse.PhoenixSQLParser.table_factor(PhoenixSQLParser.java:6244)
>         at org.apache.phoenix.parse.PhoenixSQLParser.table_ref(PhoenixSQLParser.java:6066)
>         at org.apache.phoenix.parse.PhoenixSQLParser.table_list(PhoenixSQLParser.java:6002)
>         at org.apache.phoenix.parse.PhoenixSQLParser.parseFrom(PhoenixSQLParser.java:5967)
>         at org.apache.phoenix.parse.PhoenixSQLParser.single_select(PhoenixSQLParser.java:4595)
>         at org.apache.phoenix.parse.PhoenixSQLParser.unioned_selects(PhoenixSQLParser.java:4697)
>         at org.apache.phoenix.parse.PhoenixSQLParser.select_node(PhoenixSQLParser.java:4763)
>         at org.apache.phoenix.parse.PhoenixSQLParser.oneStatement(PhoenixSQLParser.java:789)
>         at org.apache.phoenix.parse.PhoenixSQLParser.statement(PhoenixSQLParser.java:508)
>         at org.apache.phoenix.parse.SQLParser.parseStatement(SQLParser.java:108)
>         ... 9 more
> 
> 


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