JSON_OBJECTAGG
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MariaDB starting with 10.5.0
JSON_OBJECTAGG was added in MariaDB 10.5.0.
Syntax
JSON_OBJECTAGG(key, value) [over_clause]
Description
JSON_OBJECTAGG
returns a JSON object containing key-value pairs. It takes two expressions that evaluate to a single value, or two column names, as arguments, the first used as a key, and the second as a value.
Returns NULL in the case of an error, or if the result contains no rows.
Can be used as a window function (by specifying the over_clause).
Examples
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