[jira] [Created] (CASSANDRA-5645) Display PK values along the header when using EXPAND in cqlsh

["Michał Michalski (JIRA)" <ji...@apache.org>]

Michał Michalski created CASSANDRA-5645:
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             Summary: Display PK values along the header when using EXPAND in cqlsh
                 Key: CASSANDRA-5645
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5645
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Michał Michalski
            Assignee: Michał Michalski
            Priority: Minor


Follow-up to CASSANDRA-5597 proposed by [~jjordan].

Currently cqlsh run in vertical mode prints a header like this:

{noformat}cqlsh> EXPAND on;
Now printing expanded output
cqlsh> SELECT * FROM system.schema_columnfamilies limit 1;

@ Row 1
-----------------------------+-----------------------------------------------------------------------------------------
 keyspace_name               | system_auth
 columnfamily_name           | users
 bloom_filter_fp_chance      | 0.01
 caching                     | KEYS_ONLY
 column_aliases              | []
(...){noformat}

The idea is to make it print header this way:

{noformat}cqlsh> EXPAND on;
Now printing expanded output
cqlsh> SELECT * FROM system.schema_columnfamilies limit 1;

@ Row 1: system_auth, users
-----------------------------+-----------------------------------------------------------------------------------------
 keyspace_name               | system_auth
 columnfamily_name           | users
 bloom_filter_fp_chance      | 0.01
 caching                     | KEYS_ONLY
 column_aliases              | []
(...){noformat}

[~jjordan], please verify if it's what you requested for.

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