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ApsaraDB RDS:ganos.trajectory.index_split_config

Last Updated:Mar 28, 2026

ganos.trajectory.index_split_config controls how Ganos splits a trajectory when building a GiST (Generalized Search Tree) index on a trajectory column.

Description

The parameter value is a JSON string in the same format as the config parameter of the ST_Split function.

Default value

'{"cut_point.even_divide":10}'

See also

  • ST_Split — the function whose config parameter uses the same format

  • GiST indexing — GiST index usage for trajectory columns