[jira] [Comment Edited] (JENA-1824) documenting loc vs. tdb option in tdbquery

["Andy Seaborne (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JENA-1824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17021108#comment-17021108 ] 

Andy Seaborne edited comment on JENA-1824 at 1/22/20 2:30 PM:
--------------------------------------------------------------

{{--help}} says:
{noformat}
Location
 --loc=DIR Location (a directory)
 --tdb= Assembler description file
 {noformat}

as does https://jena.apache.org/documentation/tdb/commands.html#tdb-commands


was (Author: andy.seaborne):
{[--help}} says:
{noformat}
Location
 --loc=DIR Location (a directory)
 --tdb= Assembler description file
 {noformat}


> documenting loc vs. tdb option in tdbquery
> ------------------------------------------
>
>                 Key: JENA-1824
>                 URL: https://issues.apache.org/jira/browse/JENA-1824
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: Cmd line tools
>    Affects Versions: Jena 3.14.0
>            Reporter: Elie Roux
>            Priority: Minor
>
> In tdbquery, the arguments loc and tdb are mutually exclusive, which can make the user think they're equivalent.
> But they're not: using the tdb argument gives many more indications to tdbquery, including the UnionGraph mechanism (which is otherwise impossible to convey in the command line).
> This should be made clear in the command line help message, and perhaps in the command line error message saying "Only one of an assembler file and a location".



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