confluentinc/ksql

EXPLAIN command displays invalid `DESCRIBE [EXTENDED] <SourceId>` command

Open

#9,532 建立於 2022年9月7日

在 GitHub 查看
 (2 留言) (0 反應) (0 負責人)Java (5,739 star) (1,048 fork)batch import
bugfix-it-weekgood first issuestreaming-engine

描述

Describe the bug The EXPLAIN command displays an invalid statement which should be helpful to users to get more info about a stream or table. For instance, DESCRIBE [EXTENDED] <SourceId> does not work. It should be DESCRIBE <SourceId> [EXTENDED]

Sources that this query reads from: 
-----------------------------------
SOURCE

For source description please run: DESCRIBE [EXTENDED] <SourceId>

Sinks that this query writes to: 
-----------------------------------
SINK

For sink description please run: DESCRIBE [EXTENDED] <SinkId>

貢獻者指南

技術棧
javasql
領域
database
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
under 1 hour
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Basic knowledge of SQL syntaxFamiliarity with ksqlDB command line
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
70
研究方向
Locate the file that generates the EXPLAIN command output, likely in the source code for the CLI or REST API. Search for the string 'DESCRIBE [EXTENDED] <SourceId>' and change it to 'DESCRIBE <SourceId> [EXTENDED]'. Also update the similar line for sinks. Verify the fix by running the EXPLAIN command and checking the output.