[jira] [Created] (CASSANDRA-10733) Inconsistencies in CQLSH auto-complete

["Michael Edge (JIRA)" <ji...@apache.org>]

Michael Edge created CASSANDRA-10733:
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             Summary: Inconsistencies in CQLSH auto-complete
                 Key: CASSANDRA-10733
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10733
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Michael Edge
            Assignee: Michael Edge
            Priority: Trivial
             Fix For: 2.1.x, 2.2.x, 3.x


Auto-complete does not work correctly on some commands. For example:

Auto-complete on 'desc table ', 'desc function' and 'desc type ' works correctly. We see a list of all tables (or functions, types) in the current keyspace plus a list of all available keyspaces followed by a full stop (e.g. system.)

cqlsh:fxaggr> desc TABLE 
                     minutedata           system_distributed.
;                    rawtickdatabylp      system_traces.
<enter>              rawtickdatabysymbol  tickdata
daydata              system.              
fxaggr.              system_auth.      

'desc aggregate' displays the aggregates in the current keyspace (in this case, only 1, called 'average') but does not display a list of available keyspaces. It only displays the current keyspace, with no following full stop.

cqlsh:fxaggr> desc aggregate 
         ;        <enter>  average  fxaggr   

Auto-complete on 'desc table <keyspace>. ' and 'desc type <keyspace>.' works correctly. We see a list of all tables (or types) in the current keyspace

cqlsh:fxaggr> desc table fxaggr.
daydata              rawtickdatabylp      tickdata
minutedata           rawtickdatabysymbol  

Auto-complete on 'desc function <keyspace>. ' and 'desc aggregate <keyspace>.' works inconsistently. In a keyspace with 2 functions, both beginning with the letters 'avg', if I type 'desc function <keyspace>' and hit tab, auto-complete will result in this: 'desc function fxaggr.avg ' and will not display the matching functions. If I type 'desc function <keyspace>.' (note the trailing full stop) and hit tab, auto-complete will work correctly:

cqlsh:fxaggr> desc function fxaggr.avg
avgfinal  avgstate  

If I type 'desc aggregate <keyspace>' and hit tab, auto-complete returns  'desc aggregate <keyspace> '  (it adds a space) and does not show me the list of available aggregates. If I type 'desc aggregate <keyspace>.' (note the trailing full stop) and hit tab, auto-complete will work correctly.




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