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我不太熟悉创建超级列。是column_type=Super
正确的方式分配Super1
为super column
?创建超级列和密钥
我不能让id
为index_type: KEYS
到:
create column family Super1 with comparator=UTF8Type and
column_type=Super and key_validation_class=UTF8Type and
column_metadata = [
{column_name: id, validation_class:UTF8Type, index_type: KEYS},
{column_name: username, validation_class:UTF8Type},
{column_name: email, validation_class:UTF8Type}];
请指点。