JSON_EACH (Lakehouse v2)
将顶层 JSON 对象展开为一组键值对。
Analyze 语法
Section titled “Analyze 语法”func.json_each(get_column(table, 'data'))Analyze 示例
Section titled “Analyze 示例”func.json_each(get_column(table, 'data'))SQL 语法
Section titled “SQL 语法”JSON_EACH(<data>)SQL 示例
Section titled “SQL 示例”SELECT * FROM TABLE(JSON_EACH(PARSE_JSON('{"a":1,"b":2}')));
┌─────┬───────┐│ key │ value │├─────┼───────┤│ a │ 1 ││ b │ 2 │└─────┴───────┘