专业的营销型网站定制长沙关键词优化首选

本文介绍如何通过HTTP API更新Collection中已存在的Doc。

说明

1. 若更新Doc时指定id不存在，则本次更新Doc操作无效

2. 如只更新部分属性fields，其他未更新属性fields默认被置为null

前提条件

• 已创建Cluster：创建Cluster。

• 已获得API-KEY：API-KEY管理。

Method与URL

HTTP

PUT https://{Endpoint}/v1/collections/{CollectionName}/docs

使用示例

说明

1. 需要使用您的api-key替换示例中的YOUR_API_KEY、您的Cluster Endpoint替换示例中的YOUR_CLUSTER_ENDPOINT，代码才能正常运行。

2. 本示例需要参考新建Collection-使用示例提前创建好名称为quickstart的Collection

插入Doc

Shell

curl -XPUT \-H 'dashvector-auth-token: YOUR_API_KEY' \-H 'Content-Type: application/json' \-d '{"docs": [{"id": "1", "vector": [0.1, 0.2, 0.3, 0.4]}]}' https://YOUR_CLUSTER_ENDPOINT/v1/collections/quickstart/docs# example output:
# {"request_id":"b1ce1b30-14a2-4e38-9931-f0b832660da9","code":0,"message":"Success","output":[{"doc_op":"update","id":"1","code":0,"message":""}]}

插入带有Fields的Doc

Shell

curl -XPUT \-H 'dashvector-auth-token: YOUR_API_KEY' \-H 'Content-Type: application/json' \-d '{"docs": [{"id": "2", "vector": [0.2, 0.3, 0.4, 0.5], "fields": {"age": 70, "name": "zhangshan","anykey1": "str-value","anykey2": 1,"anykey3": true,"anykey4": 3.1415926}}]}' https://YOUR_CLUSTER_ENDPOINT/v1/collections/quickstart/docs# example output:
# {"request_id":"0d22a37f-e906-4121-8408-7f1b685bb211","code":0,"message":"Success","output":[{"doc_op":"update","id":"2","code":0,"message":""}]}

批量插入Doc

Shell

curl -XPUT \-H 'dashvector-auth-token: YOUR_API_KEY' \-H 'Content-Type: application/json' \-d '{ "docs": [ {"id": "3", "vector": [0.3, 0.4, 0.5, 0.6]},{"id": "4", "vector": [0.4, 0.5, 0.6, 0.7], "fields": {"age": 20, "name": "zhangsan"}},{"id": "5", "vector": [0.5, 0.6, 0.7, 0.8], "fields": {"anykey": "anyvalue"}}]}' https://YOUR_CLUSTER_ENDPOINT/v1/collections/quickstart/docs# example output:
# {"request_id":"d9a81bbc-7010-4902-a91c-7402e13143fa","code":0,"message":"Success","output":[{"doc_op":"update","id":"3","code":0,"message":""},{"doc_op":"update","id":"4","code":0,"message":""},{"doc_op":"update","id":"5","code":0,"message":""}]}

插入带有Sparse Vector的Doc

Shell

curl -XPUT \-H 'dashvector-auth-token: YOUR_API_KEY' \-H 'Content-Type: application/json' \-d '{"docs": [{"id": "6", "vector": [0.1, 0.2, 0.3, 0.4], "sparse_vector":{"1":0.4, "10000":0.6, "222222":0.8}}]}' https://YOUR_CLUSTER_ENDPOINT/v1/collections/quickstart/docs# example output:
# {"request_id":"bb28479a-1a54-4d0b-a083-6399ac7bceeb","code":0,"message":"Success","output":[{"doc_op":"update","id":"6","code":0,"message":""}]}

入参描述

出参描述

{Usage: {write_units: 5}
}