oracle NoSQL中如何查看某个索引的详细信息？

Question

如何查看索引的详细信息？ 我正在执行此命令以查看表的索引

sql-> SHOW INDEXES ON Persons;
indexes
idx_age
idx_areacode
idx_income
idx_state_city_income

但是如何查看详细信息，我找不到命令显示索引详细信息

Answer 1

没有命令显示索引详细信息，使用命令describe

sql-> describe as json index idx_state_city_income on Persons;
{
"name" : "idx_state_city_income",
"type" : "secondary",
"fields" : ["address.state", "address.city", "income"]
}