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PolarDB:ganos.geometry.mbbox_split_max_segments

Last Updated:Mar 28, 2026

Sets the upper limit on the number of segments used when splitting geometry objects to build a multi-bounding box spatial index.

Data type

integer

Valid values

1 to 460. Default value: 400.

Description

In most cases, leave this parameter at its default value. The system automatically adjusts the actual segment count and never exceeds the value you set here.

Example

Set the maximum segment count for the current session:

SET ganos.geometry.mbbox_split_max_segments = 380;