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PolarDB:ganos.raster.memory_oss_file_max_size

Last Updated:Mar 28, 2026

Sets the maximum size of an Object Storage Service (OSS) object that Ganos maps into an in-memory file when calling ST_ImportFrom. The default is 100 MB; valid values range from 1 to 2048 MB.

Parameter details

AttributeValue
Data typeinteger
Default value100
Valid values1–2048
UnitMB

Examples

Set the limit for the current session:

SET ganos.raster.memory_oss_file_max_size = 100;