support the properties param in the create database api

milvus/grpc/Database.ts

@@ -40,7 +40,10 @@ export class Database extends BaseClient {
     const promise = await promisify(
       this.channelPool,
       'CreateDatabase',
-      data,
+      {
+        db_name: data.db_name,
+        properties: parseToKeyValue(data.properties),
+      },
       data.timeout || this.timeout
     );
     return promise;

milvus/types/Database.ts

@@ -7,7 +7,9 @@ export interface databaseReq extends GrpcTimeOut {
 }
 
 // request
-export interface CreateDatabaseRequest extends databaseReq {}
+export interface CreateDatabaseRequest extends databaseReq {
+  properties?: Properties; // optional, properties
+}
 export interface DropDatabasesRequest extends databaseReq {}
 export interface DescribeDatabaseRequest extends databaseReq {}
 

test/grpc/Database.spec.ts

@@ -1,4 +1,4 @@
-import { MilvusClient, ErrorCode, DEFAULT_DB } from '../../milvus';
+import { MilvusClient, ErrorCode, DEFAULT_DB, formatKeyValueData } from '../../milvus';
 import {
   IP,
   genCollectionParams,
@@ -10,6 +10,7 @@ let milvusClient = new MilvusClient({ address: IP, logLevel: 'info' });
 const DEFAULT = 'default';
 const DB_NAME = GENERATE_NAME('database');
 const DB_NAME2 = GENERATE_NAME('database');
+const DB_WITH_PROPERTY = GENERATE_NAME();
 const COLLECTION_NAME = GENERATE_NAME();
 const COLLECTION_NAME2 = GENERATE_NAME();
 
@@ -272,6 +273,33 @@ describe(`Database API`, () => {
     ]);
   });
 
+  it(`create db with property set should be successful`, async () => {
+    const res = await milvusClient.createDatabase({
+      db_name: DB_WITH_PROPERTY,
+      properties: {
+        'replicate.id': "local-mac",
+      },
+    });
+    expect(res.error_code).toEqual(ErrorCode.SUCCESS);
+
+    const describe = await milvusClient.describeDatabase({
+      db_name: DB_WITH_PROPERTY,
+    });
+
+    expect(
+      String(
+        formatKeyValueData(describe.properties, ['replicate.id'])[
+          'replicate.id'
+        ]
+      )
+    ).toEqual("local-mac");
+
+    // drop collection
+    await milvusClient.dropDatabase({
+      db_name: DB_WITH_PROPERTY,
+    });
+  });
+
   // it(`drop database should be ok`, async () => {
   //   const all = await milvusClient.listDatabases();