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PolarDB:ganos.geometry.mbbox_split_points

Last Updated:Mar 28, 2026

ganos.geometry.mbbox_split_points (integer) sets the number of points per segment when splitting geometry objects to build a multi-bounding box spatial index. The default value is 100.

Valid values

2–100,000

Description

This parameter works in conjunction with ganos.geometry.mbbox_split_max_segments. If the number of segments produced by splitting based on the configured point count exceeds the maximum defined by ganos.geometry.mbbox_split_max_segments, the per-segment point count is recalculated as:

points per segment = total points / maximum segments

Examples

Set the parameter for the current session:

SET ganos.geometry.mbbox_split_points = 150;

See also

ganos.geometry.mbbox_split_max_segments