[jira] [Comment Edited] (DRILL-3253) Add test storage plugin providing columns of all data types for testing metadata (etc.)

["Daniel Barclay (Drill) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-3253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14573362#comment-14573362 ] 

Daniel Barclay (Drill) edited comment on DRILL-3253 at 6/4/15 10:32 PM:
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See "DRILL-3253" marks in code (in DatabaseMetaDataGetColumnsTest and test for INFORMATION_SCHEMA_COLUMNS (currently TestInformationSchemaColumns)).


was (Author: dsbos):
See "DRILL-3255" marks in code (in DatabaseMetaDataGetColumnsTest and test for INFORMATION_SCHEMA_COLUMNS (currently TestInformationSchemaColumns)).

> Add test storage plugin providing columns of all data types for testing metadata (etc.)
> ---------------------------------------------------------------------------------------
>
>                 Key: DRILL-3253
>                 URL: https://issues.apache.org/jira/browse/DRILL-3253
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Daniel Barclay (Drill)
>
> There probably should be a test/dummy/mock storage plugin that provides an easy way to have views and/or tables with columns covering all* supported data types.
> (*for appropriate values of "all"--all top-level cases (atomic types (e.g., INTEGER, VARCHAR(...))); some, but obviously not all, subcases (e.g., VARCHAR(1) vs. VARCHAR(2), INTEGER ARRAY vs. INTEGER ARRAY ARRAY)).
> This would make testing things such as INFORMATION_SCHEMA.COLUMNS and DatabaseMetaData.Columns easier.



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