String that specifies the column identifier (i.e. String (constant) that specifies the file format: FILE_FORMAT = ( TYPE = CSV | JSON | AVRO | ORC | PARQUET ) Path a and the external table location includes path b, then the external table reads files staged inįILE_FORMAT = ( FORMAT_NAME = ' file_format_name ' ) or. To view the stage definition,Įxecute DESC STAGE stage_name and check the url property value. Note that the external table appends this path to any path specified in the stage definition. Paths are alternatively called prefixes or folders by different cloud storage services. files have names that begin with a common string) that limits the set of files to load. Path is an optional case-sensitive path for files in the cloud storage location (i.e. Optional if a database and schema are currently in use within the user session otherwise, it is required. Namespace is the database and/or schema in which the external stage resides, in the form of database_name. Simple external table: AUTO_REFRESH Using Amazon SNS.Format Type Options ( formatTypeOptions).Cloud Provider Parameters ( cloudProviderParams).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |