Add MySQL ClickPipes FAQ for unsupported MariaDB COMPRESSED columns#6520
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dtunikov wants to merge 3 commits into
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Add MySQL ClickPipes FAQ for unsupported MariaDB COMPRESSED columns#6520dtunikov wants to merge 3 commits into
dtunikov wants to merge 3 commits into
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Document the NOTIFY_MYSQL_COMPRESSED_COLUMN_UNSUPPORTED failure and how to recover from it, mirroring the existing MariaDB partial row event entry. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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dhtclk
approved these changes
Jul 13, 2026
ilidemi
approved these changes
Jul 15, 2026
| ```sql | ||
| ALTER TABLE <table> MODIFY <column> <type>; -- without COLUMN_FORMAT COMPRESSED | ||
| ``` | ||
| - resync the pipe |
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| - resync the pipe | |
| - resync the table or the pipe |
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Summary
Adds a MySQL ClickPipes FAQ entry documenting the
NOTIFY_MYSQL_COMPRESSED_COLUMN_UNSUPPORTEDfailure: tables with MariaDBCOLUMN_FORMAT COMPRESSEDcolumns can't be replicated via CDC. The entry explains the error and how to recover (convert the columns to a non-compressed type, or remove the table from the mirror).It mirrors the existing MariaDB partial row event FAQ entry and is anchored at
#mariadb-compressed-column-unsupported, matching the mitigation link emitted by the ingestion metrics reporter.Related
Pairs with the
NOTIFY_MYSQL_COMPRESSED_COLUMN_UNSUPPORTEDnotification handling added in clickpipes-platform.🤖 Generated with Claude Code