小编seb*_*b49的帖子

表T_PIN有 300,000 个引脚和T_POLYGON36,000 个多边形。T_PIN有这个索引：

CREATE SPATIAL INDEX [T_PIN_COORD] ON [dbo].[T_PIN]
(
[Coord]
)USING  GEOGRAPHY_GRID 
WITH (GRIDS =(LEVEL_1 = HIGH,LEVEL_2 = HIGH,LEVEL_3 = HIGH,LEVEL_4 = HIGH), 
CELLS_PER_OBJECT = 128, PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, 
SORT_IN_TEMPDB = OFF, DROP_EXISTING = OFF, ONLINE = OFF, 
ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON)
ON [PRIMARY];

T_POLYGON 已：

CREATE SPATIAL INDEX [T_POLYGON_COORD] ON [dbo].[T_POLYGON]
(
[COORD]
)USING  GEOGRAPHY_GRID 
WITH (GRIDS =(LEVEL_1 = HIGH,LEVEL_2 = HIGH,LEVEL_3 = HIGH,LEVEL_4 = HIGH), …