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Posted to issues@drill.apache.org by "Pritesh Maker (JIRA)" <ji...@apache.org> on 2018/10/30 04:34:00 UTC
[jira] [Assigned] (DRILL-6790) Updating SET and ALTER SYSTEM doc
pages
[ https://issues.apache.org/jira/browse/DRILL-6790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pritesh Maker reassigned DRILL-6790:
------------------------------------
Assignee: Bridget Bevens
> Updating SET and ALTER SYSTEM doc pages
> ---------------------------------------
>
> Key: DRILL-6790
> URL: https://issues.apache.org/jira/browse/DRILL-6790
> Project: Apache Drill
> Issue Type: Task
> Components: Documentation
> Affects Versions: 1.14.0
> Reporter: Vitalii Diravka
> Assignee: Bridget Bevens
> Priority: Major
> Labels: doc-impacting
> Fix For: 1.15.0
>
>
> It is necessary to update old queries related to "sys.options" table in SET [https://drill.apache.org/docs/set/] and ALTER SYSTEM [https://drill.apache.org/docs/alter-system/] drill doc pages:
> {code}
> 0: jdbc:drill:zk=local> SELECT name, type, bool_val FROM sys.options WHERE type = 'SESSION' order by name;
> 18:04:32.669 [2440997e-a5e7-4458-b7f9-661df830db5f:foreman] ERROR o.a.calcite.runtime.CalciteException - org.apache.calcite.sql.validate.SqlValidatorException: Column 'type' not found in any table
> 18:04:32.670 [2440997e-a5e7-4458-b7f9-661df830db5f:foreman] ERROR o.a.calcite.runtime.CalciteException - org.apache.calcite.runtime.CalciteContextException: From line 1, column 52 to line 1, column 55: Column 'type' not found in any table
> Error: VALIDATION ERROR: From line 1, column 52 to line 1, column 55: Column 'type' not found in any table
> [Error Id: ffb96168-50e6-4d38-baa1-09429f3f191b on vitalii-pc:31010] (state=,code=0)
> {code}
> DRILL-5723 introduces new fields for "sys.options" system table.
> The "type" field could be replaced with "optionScope":
> {code}
> 0: jdbc:drill:zk=local> SELECT * FROM sys.options WHERE optionScope in ('SYSTEM','SESSION') order by name;
> +-------------------------------------------------+-------+-------------------+--------+----------+--------------+-----------------------------------------------------------------------------+
> | name | kind | accessibleScopes | val | status | optionScope | description |
> +-------------------------------------------------+-------+-------------------+--------+----------+--------------+-----------------------------------------------------------------------------+
> | drill.exec.functions.cast_empty_string_to_null | BIT | ALL | true | CHANGED | SESSION | In a text file, treat empty fields as NULL values instead of empty string. |
> | drill.exec.hashagg.fallback.enabled | BIT | ALL | false | DEFAULT | SYSTEM | |
> +-------------------------------------------------+-------+-------------------+--------+----------+--------------+-----------------------------------------------------------------------------+
> 2 rows selected (0.113 seconds)
> {code}
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