Question

这是我的密码查询

MATCH (notification:Notification)-[:CREATED_BY]->(user:User)
MATCH (notification)-[:NOTIFICATION_COUNTRY]->(country:Country)
WHERE notification.status='PENDING' AND notification.type='SIMPLE'
RETURN collect({id:id(notification),message:notification.message,updated:notification.lastUpdatedDate,edited:user.username,country:country.name})  as notifications
 LIMIT 25

我想通知SKIP，LIMIT。但是，我在这里收到通知的集合，所以我如何使用SKIP收集，还有其他方法吗？

Answer 1

您可以将SKIP和LIMIT与WITH一起使用，从而在创建收藏集之前限制通知：

MATCH (notification:Notification)-[:CREATED_BY]->(user:User)
MATCH (notification)-[:NOTIFICATION_COUNTRY]->(country:Country)
WHERE notification.status='PENDING' AND notification.type='SIMPLE'
WITH notification
SKIP 10
LIMIT 20
RETURN collect({id:id(notification),message:notification.message,updated:notification.lastUpdatedDate,edited:user.username,country:country.name})  as notifications

在Cypher Neo4j中跳过收集

1 个答案: