将值括在大括号中并用逗号分隔
例子:
让我们有架构:
CREATE TABLE users (
user_id text PRIMARY KEY,
first_name text,
last_name text,
emails set<text>
);
插入:
INSERT INTO users (user_id, first_name, last_name, emails)
VALUES('frodo', 'Frodo', 'Baggins', {'f@baggins.com', 'baggins@gmail.com'});
更新:
UPDATE users SET emails = emails + {'fb@friendsofmordor.org'}
WHERE user_id = 'frodo';
更多Using the set type
已编辑
如果要将值 "test1":"test val 1" 和 "test2":"test val 2" 插入到集合中,则 用单引号将每个值括起来
例子:
INSERT INTO users (user_id, first_name, last_name, emails)
VALUES('2011331035', 'Md Ashraful', 'Islam', {'"test1":"test val 1"', '"test2":"test val 2"'});