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我有更新json類型列元素值的問題;Json類型列元素更新 - Postgres
UPDATE employer SET address->>'locality' = 'NYC' where "Id"='30'
地址jsonb類型列,並具有下列元素
{"region": "", "locality": "", "postal-code": "", "country-name": "CAN", "street-address": ""}
因此,如何能在我這個地址欄更新本地元素?
注意;即時通訊使用的Postgres 9.4
謝謝
http://stackoverflow.com/questions/26703476/how-to-perform-update-operations-on-columns-of-type-jsonb-in-postgres-9-4 – Andreas