common_attributes_json=[{"key":"工藝種類","value":"PVC覆膜","valueTypeStr":"text","required":true,"allowCustomization":false,"isSalesAttribute":true},{"key":"國(guó)產(chǎn)/進(jìn)口","value":"國(guó)產(chǎn)","valueTypeStr":"text","required":true,"allowCustomization":false,"isSalesAttribute":false}]
求助的gpt
SELECT id,common_attributes_json
,
(SELECT
GROUP_CONCAT(
CONCAT(
JSON_UNQUOTE(JSON_EXTRACT(common_attributes_json, CONCAT('$[', idx, '].key'))),
': ',
JSON_UNQUOTE(JSON_EXTRACT(common_attributes_json, CONCAT('$[', idx, '].value')))
) SEPARATOR ', '
)
FROM
(SELECT
(@idx := @idx + 1) AS idx
FROM
(SELECT @idx := -1) vars,
sitem.item
) AS subquery2
WHERE
idx < JSON_LENGTH(common_attributes_json)
) AS ab
FROM
sitem.item limit 10;
image.png
