fix(query): forbid explain explain statement - Githubissues

databendlabs / databend

𝗗𝗮𝘁𝗮, 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗔𝗜. Modern alternative to Snowflake. Cost-effective and simple for massive-scale analytics. https://databend.com

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fix(query): forbid explain explain statement #16654

Closed TCeason closed 3 weeks ago

TCeason commented 3 weeks ago

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/

Summary

forbiden explain explain statement

explain explain select ... should be error

Tests

[ ] Unit Test
[x] Logic Test
[ ] Benchmark Test
[ ] No Test - Explain why

Type of change

[x] Bug Fix (non-breaking change which fixes an issue)
[ ] New Feature (non-breaking change which adds functionality)
[ ] Breaking Change (fix or feature that could cause existing functionality not to work as expected)
[ ] Documentation Update
[ ] Refactoring
[ ] Performance Improvement
[ ] Other (please describe):

This change is

TCeason commented 3 weeks ago

cc @BohuTANG Please merge this pr.