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首页 PolarDB PolarDB for PostgreSQL Spatio-temporal Database Geometry SQL reference Linear referencing functions

Linear referencing functions

更新时间: 2026-01-16 20:50:17

ST_LineInterpolatePoint
ST_LineInterpolatePoints
ST_LineLocatePoint
ST_LineSubstring
ST_LocateAlong
ST_LocateBetween
ST_LocateBetweenElevations
ST_InterpolatePoint
ST_AddMeasure

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