},
      "port": {
         "title": "Port",
         "default": 8443,
         "env_names": "{'myscale_port'}",
         "type": "integer"
      },
      "username": {
         "title": "Username",
         "env_names": "{'myscale_username'}",
         "type": "string"
      },
      "password": {
         "title": "Password",
         "env_names": "{'myscale_password'}",
         "type": "string"
      },
      "index_type": {
         "title": "Index Type",
         "default": "IVFFLAT",
         "env_names": "{'myscale_index_type'}",
         "type": "string"
      },
      "index_param": {
         "title": "Index Param",
         "env_names": "{'myscale_index_param'}",
         "type": "object",
         "additionalProperties": {
            "type": "string"
         }
      },
      "column_map": {
         "title": "Column Map",
         "default": {
            "id": "id",
            "text": "text",
            "vector": "vector",
            "metadata": "metadata"
         },
         "env_names": "{'myscale_column_map'}",
         "type": "object",
         "additionalProperties": {
            "type": "string"
         }
      },
      "database": {
         "title": "Database",
         "default": "default",
         "env_names": "{'myscale_database'}",
         "type": "string"
      },
      "table": {
         "title": "Table",
rtdocs_stable/api.python.langchain.com/en/stable/reference/modules/vectorstores.html