API 异同
为了提供更好的用户体验，Zilliz Cloud 的运行方式与 Milvus 略有不同。本文将介绍 Zilliz Cloud 和 Milvus 在 API 操作方面的差异。
如果您计划从 Milvus 迁移到 Zilliz Cloud，可能需要对历史代码进行一些必要的修改。
特定场景权限
下表比较了各业务场景下 API 各接口的可用性。注意，BYOC 场景下 API 可用性与企业版基本一致，仅有少许例外。更多详情，可查看使用限制。
API | GUI 操作 | 企业版/BYOC | |
|---|---|---|---|
别名 | alterAlias() | ✘ | ✘ |
createAlias() | ✘ | ✔︎ | |
dropAlias() | ✘ | ✔︎ | |
describeAlias() | ✘ | ✔︎ | |
listAliases() | ✘ | ✔︎ | |
认证 | createCredential() | ✔︎ | ✘ |
deleteCredential() | ✔︎ | ✘ | |
listCredUsers() | ✔︎ | ✘ | |
updateCredential() | ✔︎ | ✘ | |
批量插入 | bulkInsert() | ✔︎ | ✘ |
getBulkInsertState() | ✔︎ | ✔︎ | |
listBulkInsertTasks() | ✔︎ | ✔︎ | |
Collection | getCollectionStatistics() | ✘ | ✔︎ |
createCollection() | ✔︎ | ✔︎ | |
describeCollection() | ✔︎ | ✔︎ | |
dropCollection() | ✔︎ | ✔︎ | |
alterCollection() | ✘ | ✔︎ | |
getLoadingProgress() | ✔︎ | ✔︎ | |
getPersistentSgementInfo() | ✘ | ✘ | |
getQuerySegmentInfo() | ✘ | ✘ | |
getReplicas() | ✘ | ✘ | |
insert() | ✘ | ✔︎ | |
loadCollection() | ✔︎ | ✔︎ | |
releaseCollection() | ✔︎ | ✔︎ | |
showCollections() | ✔︎ | ✔︎ | |
getLoadState() | ✔︎ | ✔︎ | |
renameCollection() | ✔︎ | ✔︎ | |
upsert() | ✘ | ✔︎ | |
数据库 | ListDatabases | ✘ | ✔︎ |
DropDatabase | ✘ | ✔︎ | |
CreateDatabase | ✘ | ✔︎ | |
索引 | createIndex() | ✔︎ | ✔︎ |
describeIndex() | ✔︎ | ✔︎ | |
dropIndex() | ✔︎ | ✔︎ | |
getIndexBuildProgress() | ✔︎ | ✔︎ | |
getIndexState() | ✔︎ | ✔︎ | |
管理 | getCompactionState() | ✘ | ✔︎ |
getCompactionStateWithPlan() | ✘ | ✔︎ | |
getFlushState() | ✘ | ✘ | |
getMetrics() | ✘ | ✘ | |
loadBalance() | ✘ | ✘ | |
manualCompact() | ✘ | ✔︎ | |
分区 | createPartition() | ✘ | ✔︎ |
dropPartition() | ✘ | ✔︎ | |
getPartitionStatistics() | ✘ | ✔︎ | |
hasPartiotion() | ✘ | ✔︎ | |
loadPartitions() | ✘ | ✔︎ | |
releasePartitions() | ✘ | ✔︎ | |
showPartitions() | ✘ | ✔︎ | |
搜索 & 查询 | search() | ✔︎ | ✔︎ |
query() | ✘ | ✔︎ | |
访问控制（RBAC） | addUserToRole() | ✔︎ | ✔︎ |
createRole() | ✘ | ✔︎ | |
dropRole() | ✘ | ✔︎ | |
grantRolePrivilege() | ✘ | ✘ | |
removeUserFromRole() | ✔︎ | ✔︎ | |
revokeRolePrivilege() | ✘ | ✘ | |
selectGrantForRole() | ✘ | ✔︎ | |
selectGrantForRoleAndObject() | ✘ | ✔︎ | |
selectRole() | ✘ | ✔︎ | |
selectUser() | ✘ | ✔︎ | |
grantPrivilegeV2() | ✘ | ✔︎ | |
revokePrivilegeV2() | ✘ | ✔︎ | |
系统 | getVersion() | ✔︎ | ✔︎ |
checkHealth() | ✘ | ✔︎ |