MySQL :: MySQL HeatWave User Guide :: 4.6.4 Lakehouse Limitations for the JSON File Format

Skip to Main Content

The world's most popular open source database

Developer Zone Downloads MySQL.com

Documentation

Section Menu:

MySQL HeatWave User Guide / ... / Lakehouse Limitations for the JSON File Format

4.6.4 Lakehouse Limitations for the JSON File Format

As of MySQL 8.4.0, Lakehouse only supports Newline Delimited JSON.
Tables created with json format must only have a single column that conforms to the JSON data type, see: The JSON Data Type.
Lakehouse can only load 64KB of data for each line, and ignores any line with more than 64KB of data.

PREV HOME UP NEXT