MYSQL JSON OBJECT
SELECT
o_id,
CONCAT(
'{',
GROUP_CONCAT(
CONCAT(
'"',
`attribute`,
'":"',
`value`,
'"'
)
),
'}'
) json
FROM t3
GROUP BY o_iddoes mysql accept json
MySQL supports a native JSON data type defined by RFC 7159 that enables efficient access to data in JSON (JavaScript Object Notation) documents. The JSON data type provides these advantages over storing JSON-format strings in a string column:
Automatic validation of JSON documents stored in JSON columns. Invalid documents produce an error.
Optimized storage formatCopyright © 2021 Codeinu
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