v.24.4New Feature

Added value columns to system.text_log for message formatting

Official CH changelog text
Added value1, value2, ..., value10 columns to system.text_log. These columns contain values that were used to format the message. #59619 (Alexey Katsman).
Added value1 through value10 columns to the system.text_log table to store values used for formatting log messages.

Why it matters

This feature enhances logging by capturing the individual values that are used to format message strings in system.text_log. It improves the ability to analyze and debug logs by providing structured data instead of just formatted message text.

How to use it

Users can query the system.text_log table and access the new value1 to value10 columns directly to see the raw values used during message formatting in logs.

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