TypeDetectionScheme
Comma-separated list of options specifying how the provider will scan the data to determine the fields and datatypes for the bucket.
Possible Values
None, RowScan, SchemaRegistry, MessageOnlyデータ型
string
デフォルト値
"None"
解説
The type dection schemes are:
| None | Setting TypeDetectionScheme to None will return all columns as string type. |
| RowScan | Setting TypeDetectionScheme to RowScan will scan rows to heuristically determine the data type. The RowScanDepth determines the number of rows to be scanned. Can be used with RowScanDepth in order to change the number of rows to be scanned. |
| SchemaRegistry | Setting TypeDetectionScheme to SchemaRegistry will determine will make use of the Schema Registry API and use a list of predefined AVRO schemas. |
| MessageOnly | Setting TypeDetectionScheme to MessageOnly will push all information as a single aggregate value on a column named Message. |