DICTIONARY_GET (Lakehouse v2)
返回字典对象中指定键对应的值。
Analyze 语法
Section titled “Analyze 语法”func.dictionary_get(<dict_name>, <key_column>, <key_value>)Analyze 示例
Section titled “Analyze 示例”func.dictionary_get('status_dict', get_column(table, 'status_code'))
┌──────────┐│ 'Active' │└──────────┘SQL 语法
Section titled “SQL 语法”DICTIONARY_GET(<dict_name>, <key_column>, <key_value>)SQL 示例
Section titled “SQL 示例”SELECT DICTIONARY_GET('status_dict', status_code) FROM records;
┌────────┐│ Active │└────────┘