This function imports an Object Storage Service (OSS) object into a raster object in ApsaraDB for RDS that uses Ganos.

Syntax

raster ST_ImportFrom(cstring chunkTableName, cstring url);

Parameters

Parameter Description
chunkTableName The name of the chunk table. The name must comply with the table naming conventions of ApsaraDB for RDS.
url The path of the OSS object. For more information, see the description of the url parameter in ST_CreateRast.

Description

This function creates a raster object and imports an external OSS object into the raster object.

Examples

Select ST_ImportFrom('chunk_table','OSS://ABCDEFG:1234567890@oss-cn.aliyuncs.com/mybucket/data/4.tif');