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https://issues.apache.org/jira/browse/TAJO-1933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jihoon Son updated TAJO-1933:
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Summary: When a simple query executed on partitioned tables, the number of
result rows is always the number of rows of the whole table (was: When
selecting on partitioned tables, the number of result rows is always the number
of rows of the whole table)
> When a simple query executed on partitioned tables, the number of result rows
> is always the number of rows of the whole table
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: TAJO-1933
> URL: https://issues.apache.org/jira/browse/TAJO-1933
> Project: Tajo
> Issue Type: Bug
> Reporter: Jihoon Son
> Assignee: Jihoon Son
> Priority: Blocker
> Fix For: 0.11.0
>
>
> See the title.
> You can reproduce as follows.
> {noformat}
> default> \d nation_part
> table name: default.nation_part
> table uri: hdfs://localhost:7020/tajo/warehouse/default/nation_part
> store type: TEXT
> number of rows: 25
> volume: 317 B
> Options:
> 'text.delimiter'='|'
> schema:
> n_nationkey INT8
> n_name TEXT
> n_regonkey INT8
> Partitions:
> type:COLUMN
> columns::n_comment (TEXT)
> default> select n_comment from nation_part where n_comment = 'this is a
> directory to test partition.';
> n_comment
> -------------------------------
> this is a directory to test partition.
> (25 rows, 0.031 sec, 0 B selected)
> {noformat}
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