雪花外部表指向Azure Blob

我已经创建了一个指向Azure blob的外部表，但其中没有任何数据

我已经使用了我在外部表中用于创建Snowpipe的通知集成，数据正在使用Snowpipe加载到表中

注意：Azure端的所有配置都已完成

我的代码

create notification integration MY_AZURE_INT1
  enabled = true
  type = queue
  notification_provider = azure_storage_queue
  azure_storage_queue_primary_uri = 'https://xxxhhhhhdfdfdgdh'
  azure_tenant_id = '093715bd-960e-470c-b5b9-4981d133361c'

创建的通知

CREATE OR REPLACE STAGE AZURE_STAGE
  url = 'azure://snowpipedatastorage342345.blob.core.windows.net/snowpipe-source-blob'
  credentials = (azure_sas_token=
    '?sp=rl&st=2020-09-17T12:15:20Z&se=2020-10-18T12:15:00Z&sv=2019-12-12&sr=c&sig=gnCc%2FfGk8005pBXNe2DMSeZIPqZy2GE4NsbereghhDwyE%3D
');

创造舞台

create or replace external table ext_table
 integration = 'MY_AZURE_INT1'
 with location = @AZURE_STAGE/call_center
    file_format = (format_name = CSV_FORMAT)
    auto_refresh = true
    REFRESH_ON_CREATE = TRUE 

雪管

create or replace pipe spipe1
  auto_ingest = true
  integration = 'MY_AZURE_INT1'
  as
  copy into call_center
  from @AZURE_STAGE/call_center
    file_format = (format_name = CSV_FORMAT)
    pattern='.*[.]csv';

正在加载使用Snowpipe的数据，而使用外部表时未加载任何数据