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【SQL server】T-SQL 学習メモ / OPENJSON

Posted at

OPENJSON

・JSONテキスト → 行と列のセットに変換できる
・返されたデータでSQLクエリを実行したり、行セットをテーブルに挿入できる。

DECLARE @menu NVARCHAR(MAX)

SET @menu'{"name": "coffee", "price": 300, "type": "hot"}';

SELECT *
FROM OPENJSON(@menu);

結果

キー(Key) value
name coffee 1
price 300 2
type hot 1
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