Merge pull request #980 from milvus-io/node

update docs

Author: AnthonyTsu1984

API_Reference/milvus-sdk-node/v2.4.x/Collections/alterAlias.md

@@ -11,6 +11,7 @@ alterAlias(data): Promise<ResStatus>
 ```javascript
 milvusClient.alterAlias({
    alias: string,
+   db_name: string
    collection_name: string,
    timeout?: number
  })
@@ -44,6 +45,10 @@ milvusClient.alterAlias({
 
     </div>
 
+- **db_name** (*str*) -
+
+    The name of the database that holds the target collection.
+
 - **collection_name** (*str*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/createAlias.md

@@ -11,6 +11,7 @@ createAlias(data): Promise<ResStatus>
 ```javascript
 milvusClient.createAlias({
    alias: string,
+   db_name: string,
    collection_name: string,
    timeout?: number
  })
@@ -44,6 +45,10 @@ milvusClient.createAlias({
 
     </div>
 
+- **db_name** (*str*) -
+
+    The name of the database that holds the target collection.
+
 - **collection_name** (*str*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/createCollection.md

@@ -16,6 +16,7 @@ Using this request body, you can create a collection by simply setting the colle
 
 ```javascript
 milvusClient.createCollection({
+    db_name: string;
     collection_name: string;
     dimension: number;
     auto_id?: boolean;
@@ -34,6 +35,10 @@ milvusClient.createCollection({
 
 **PARAMETERS:**
 
+- **db_name** (*string*) -
+
+    The name of the database in which the collection is to be created.
+
 - **collection_name** (*string*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/describeAlias.md

@@ -10,13 +10,18 @@ describeAlias(data): Promise<DescribeAliasResponse>
 
 ```javascript
 milvusClient.describeAlias({
+    db_name: string,
     alias: string,
     collection_name: string
 })
 ```
 
 **PARAMETERS:**
 
+- **db_name** (*str*) -
+
+    The name of the database that holds the target collection.
+
 - **alias** (*str*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/describeCollection.md

@@ -10,12 +10,17 @@ describeCollection(data): Promise<DescribeCollectionResponse>
 
 ```javascript
 milvusClient.describeCollection({ 
+    db_name: string,
     collection_name: string 
 })
 ```
 
 **PARAMETERS:**
 
+- **db_name** (*string*) -
+
+    The name of the database that holds the target collection.
+
 - **collection_name** (*string*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/dropAlias.md

@@ -11,6 +11,8 @@ dropAlias(data): Promise<ResStatus>
 ```javascript
 milvusClient.dropAlias({
    alias: string,
+   db_name: string,
+   collection_name: string,
    timeout?: number
  })
 ```
@@ -25,6 +27,14 @@ milvusClient.dropAlias({
 
     Before this operation, ensure that the alias exists. Otherwise, exceptions will occur.
 
+- **db_name** (*string*) -
+
+    The name of the database that holds the specified collection.
+
+- **collection_name** (*string*) -
+
+    The name of the collection that the alias binds to.
+
 - **timeout** (*number*)  
 
     The timeout duration for this operation. 

API_Reference/milvus-sdk-node/v2.4.x/Collections/dropCollection.md

@@ -10,13 +10,18 @@ dropCollection(data): Promise<ResStatus>
 
 ```javascript
 milvusClient.dropCollection({ 
+    db_name: string,
     collection_name: string,
     timeout?: number
 })
 ```
 
 **PARAMETERS:**
 
+- **db_name** (*string*) -
+
+    The name of the database that holds the target collection.
+
 - **collection_name** (*string*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/getCollectionStatistics.md

@@ -10,13 +10,18 @@ getCollectionStatistics(data): Promise<StatisticsResponse>
 
 ```javascript
 milvusClient.getCollectionStatistics({ 
+    db_name: string,
     collection_name: string,
     timeout?: number 
 })
 ```
 
 **PARAMETERS:**
 
+- **db_name** (*string*) -
+
+    The name of the database that holds the target collection.
+
 - **collection_name** (*string*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/hasCollection.md

@@ -10,13 +10,18 @@ hasCollection(data): Promise<BoolResponse>
 
 ```javascript
 milvusClient.hasCollection({ 
+    db_name: string,
     collection_name: string,
     timeout?: number
 })
 ```
 
 **PARAMETERS:**
 
+- **db_name** (*str*) -
+
+    The name of the database that holds the target collection.
+
 - **collection_name** (*str*) -
 
     **[REQUIRED]**

API_Reference/milvus-sdk-node/v2.4.x/Collections/listAliases.md

@@ -12,13 +12,18 @@ This method has the following alternatives.
 
 ```javascript
 listAliases({
+    db_name: string
     collection_name: string
     timeout?: number
 })
 ```
 
 **PARAMETERS:**
 
+- **db_name** (*string*) -
+
+    The name of the database that holds the target collection.
+
 - **collection_name** (*string*) -
 
     **[REQUIRED]**