[jira] [Assigned] (IGNITE-27515) CLI: Truncate table columns to fit terminal width

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

     [ https://issues.apache.org/jira/browse/IGNITE-27515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksandr reassigned IGNITE-27515:
----------------------------------

    Assignee: Aleksandr

> CLI: Truncate table columns to fit terminal width
> -------------------------------------------------
>
>                 Key: IGNITE-27515
>                 URL: https://issues.apache.org/jira/browse/IGNITE-27515
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Aleksandr
>            Assignee: Aleksandr
>            Priority: Major
>              Labels: ignite-3
>
> Implement column truncation in SQL REPL to prevent tables from exceeding terminal width.
> _Problem:_
> Wide tables with many columns or long cell values break terminal formatting. Horizontal scrolling is not available, and tables become unreadable.
> _Solution:_
> Detect terminal width using JLine's terminal.getWidth() and truncate/distribute column widths to fit.
> _New config keys:_
> * ignite.cli.output.truncate (boolean, default: true)
> * ignite.cli.output.max-column-width (integer, default: 50)
> _Command-line flags:_
> * --max-col-width N - override default max column width
> * --no-truncate - disable truncation (show full content)
> _Considerations:_
> * Priority columns (e.g., primary key, ID) may need more width
> * Numeric columns should not be truncated mid-number
> * Consider smart truncation for different data types



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