如何在Couchbase中重命名存储桶?

问题描述

当我使用以下N1QL语句时，我的存储桶名称为 0001 ，我收到"5000"语法错误:

I have a bucket name 0001 when I use the following N1QL statement I get a "5000" syntax error:

cbq> Select * from 0001;
{
    "requestID": "f2b70856-f80c-4c89-ab37-740e82d119b5",
    "errors": [
        {
            "code": 5000,
            "msg": "syntax error"
        }
    ],
    "status": "fatal",
    "metrics": {
        "elapsedTime": "349.733us",
        "executionTime": "204.442us",
        "resultCount": 0,
        "resultSize": 0,
        "errorCount": 1
    }
}

我认为它以0001作为数字而不是存储桶名称，是否有一种简单的方法来重命名它?

I think it takes 0001 as a number and not as a bucket name, is there an easy way to rename it?

推荐答案

在这种情况下，您可以在N1QL中使用反勾来转义存储桶名称:

In this case you can use back ticks in N1QL to escape the bucket name:

cbq> Select * from `0001`;
{
    "requestID": "f48527e6-6035-47e7-a34f-90efe9f90d4f",
    "signature": {
        "*": "*"
    },
    "results": [
        {
            "0001": {
                "Hello": "World"
            }
        }
    ],
    "status": "success",
    "metrics": {
        "elapsedTime": "2.410929ms",
        "executionTime": "2.363788ms",
        "resultCount": 1,
        "resultSize": 80
    }
}

当前无法重命名存储桶，而可以执行以下操作之一:

Currently there is noway to rename a bucket instead you could do one of the following:

1. 使用 cbbackup 备份存储桶.然后使用 cbrestore 重新创建并还原它
2. 创建第二个群集，并使用 XDCR 来传输使用正确命名的存储桶将数据存储到新集群.

1. Backup the bucket using cbbackup. Then recreate it and restore it using cbrestore.
2. Create a second cluster and use XDCR to transfer the data to the new cluster with the correctly named bucket.

这篇关于如何在Couchbase中重命名存储桶?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！