Sets the AccessKey secret that is used to access a raster object stored in Alibaba Cloud Object Storage Service (OSS).
Prerequisites
The raster object is stored in OSS.
Syntax
raster ST_SetAKSecret(raster raster_obj, text key, bool valid default true)Parameters
| Parameter | Description |
|---|---|
| raster_obj | The name of the raster object. |
| key | The AccessKey secret that is used to log on to OSS. If you set this parameter to NULL, the previous AccessKey secret is used. |
| valid | Specifies whether to verify the validity of the logon information. |
Examples
UPDATE raster_table
SET rast = ST_SetAKSecret(rast, 'OSS_ACCESSKEY_SECRET');