[jira] [Assigned] (PHOENIX-84) explain the query plan is not the actually order

["Maryann Xue (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maryann Xue reassigned PHOENIX-84:
----------------------------------

    Assignee: Maryann Xue

> explain the query plan is not the actually order 
> -------------------------------------------------
>
>                 Key: PHOENIX-84
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-84
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: jay wong
>            Assignee: Maryann Xue
>             Fix For: 3.0.0
>
>
> explain select test_join1.varchar_pk,sum(test_join2.int_column), min(test_join2.int_column_b) from test_join1 left join test_join2 on test_join1.int_column = test_join2.int_column where test_join1.int_column > 0    GROUP BY TEST_JOIN1.VARCHAR_PK;
> |    PLAN    |
> | CLIENT PARALLEL 32-WAY FULL SCAN OVER TEST_JOIN1 |
> |     SERVER FILTER BY INT_COLUMN > 0 |
> |     SERVER AGGREGATE INTO ORDERED DISTINCT ROWS BY [TEST_JOIN1.VARCHAR_PK] |
> | CLIENT MERGE SORT |
> |     PARALLEL EQUI-JOIN 1 HASH TABLES: |
> |     BUILD HASH TABLE 0 |
> |         CLIENT PARALLEL 32-WAY FULL SCAN OVER TEST_JOIN2 |
> but in my observe 
> first step :  full scan test_join2 with filter and send the result.
> sencod step: full scan test_join1 with equi-join.
> and didn't find client merge sort.



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