更新 Cosmos DB TTL 容器设置是否会影响旧项目？

Question

我用这段代码更新了我的 cosmos db 容器

var containerResponse = await _cosmosContainer.ReadContainerAsync();
            var containerProperties = containerResponse.Resource;
            if (containerProperties.DefaultTimeToLive == null)
            {
                containerProperties.DefaultTimeToLive = 60 * 60 * 24 * 180; // set 180 days default TTL 
                await _cosmosContainer.ReplaceContainerAsync(containerProperties);
            }

更新 Cosmos DB TTL 容器设置是否会影响旧项目？

Answer 1

来自docs,

After you set the TTL at a container or at an item level, Azure Cosmos DB will automatically remove these items after the time period, since the time they were last modified.

是的，它会影响旧项目。