MySQL HeatWave User Guide
To set options when creating external tables, you have the following options:
As of MySQL 9.4.0, you can use SQL syntax to set table-level and column-level options for external tables. Review Lakehouse External Table SQL Syntax.
You can use
table-level
and
column-level
ENGINE_ATTRIBUTE options of the
CREATE
TABLE statement to specify the parameters
needed to process data stored externally in Object Storage.
The external table ENGINE_ATTRIBUTE is a
JSON object that consists of the dialect
parameters and the file parameters. Review
Lakehouse
External Table JSON Syntax.