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fix(too_many_parts): updating error code for too many parts from 600 to 252 #4776

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Merged
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Nov 20, 2025
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fix(too_many_parts): updating error code for too many parts from 600 to 252 #4776

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2 changes: 1 addition & 1 deletion knowledgebase/exception-too-many-parts.mdx
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Expand Up @@ -9,7 +9,7 @@ keywords: ['Too many parts']
{frontMatter.description}
{/* truncate */}

## DB::Exception: Too many parts (600). Merges are processing significantly slower than inserts {#dbexception-too-many-parts-600-merges-are-processing-significantly-slower-than-inserts}
## DB::Exception: Too many parts (Error: 252). Merges are processing significantly slower than inserts {#dbexception-too-many-parts-252-merges-are-processing-significantly-slower-than-inserts}

You reached the `parts_to_throw_insert` setting on a MergeTree table.

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