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PolarDB:ganos.geometry.mbbox_split_mode

Last Updated:Mar 06, 2025

Specifies the split mode for creating the multi-bounding box spatial index.

Data type

String

Valid values

  • length (default): splits the index by object length.

  • points: splits the index by the number of points.

Examples

Specify the split mode for creating the multi-bounding box spatial index for the current session.

-- Split by object length.
SET ganos.geometry.mbbox_split_mode = 'length';

-- Split by the number of points.
SET ganos.geometry.mbbox_split_mode = 'points';