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CREATE TABLE
INSERT 0 100000
CREATE INDEX
QUERY PLAN
Bitmap Heap Scan on huge_spatial_table (cost=4.36..41.48 rows=1 width=32) (actual time=3.188..10.798 rows=216 loops=1)
  Recheck Cond: (timegeom &&& '010F0000A0E6100000060000000103000080010000000500000045500CFB0306AB3F3DD773A97C7A3D40000000000000000045500CFB0306AB3FEB75C56B62AF46400000000000000000117E143B3BC04240EB75C56B62AF46400000000000000000117E143B3BC042403DD773A97C7A3D40000000000000000045500CFB0306AB3F3DD773A97C7A3D4000000000000000000103000080010000000500000045500CFB0306AB3F3DD773A97C7A3D4000000000000049C0117E143B3BC042403DD773A97C7A3D4000000000000049C0117E143B3BC04240EB75C56B62AF464000000000000049C045500CFB0306AB3FEB75C56B62AF464000000000000049C045500CFB0306AB3F3DD773A97C7A3D4000000000000049C00103000080010000000500000045500CFB0306AB3F3DD773A97C7A3D40000000000000000045500CFB0306AB3F3DD773A97C7A3D4000000000000049C045500CFB0306AB3FEB75C56B62AF464000000000000049C045500CFB0306AB3FEB75C56B62AF4640000000000000000045500CFB0306AB3F3DD773A97C7A3D40000000000000000001030000800100000005000000117E143B3BC042403DD773A97C7A3D400000000000000000117E143B3BC04240EB75C56B62AF46400000000000000000117E143B3BC04240EB75C56B62AF464000000000000049C0117E143B3BC042403DD773A97C7A3D4000000000000049C0117E143B3BC042403DD773A97C7A3D4000000000000000000103000080010000000500000045500CFB0306AB3F3DD773A97C7A3D400000000000000000117E143B3BC042403DD773A97C7A3D400000000000000000117E143B3BC042403DD773A97C7A3D4000000000000049C045500CFB0306AB3F3DD773A97C7A3D4000000000000049C045500CFB0306AB3F3DD773A97C7A3D4000000000000000000103000080010000000500000045500CFB0306AB3FEB75C56B62AF4640000000000000000045500CFB0306AB3FEB75C56B62AF464000000000000049C0117E143B3BC04240EB75C56B62AF464000000000000049C0117E143B3BC04240EB75C56B62AF4640000000000000000045500CFB0306AB3FEB75C56B62AF46400000000000000000'::geometry)
  Filter: ((st_m(timegeom) > '1356998400'::double precision) AND (st_m(timegeom) < '1514764800'::double precision))
  Rows Removed by Filter: 241
  Heap Blocks: exact=368
  -> Bitmap Index Scan on idx_t_geom (cost=0.00..4.36 rows=10 width=0) (actual time=3.083..3.083 rows=457 loops=1)
        Index Cond: (timegeom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geometry)
Planning Time: 2.379 ms
Execution Time: 11.637 ms
EXPLAIN
CREATE INDEX
QUERY PLAN
Bitmap Heap Scan on huge_spatial_table (cost=17.90..21.92 rows=1 width=32) (actual time=5.416..5.986 rows=216 loops=1)
  Recheck Cond: ((timegeom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geometry) AND (st_m(timegeom) > '1356998400'::double precision) AND (st_m(timegeom) < '1514764800'::double precision))
  Heap Blocks: exact=195
  -> BitmapAnd (cost=17.90..17.90 rows=1 width=0) (actual time=5.376..5.377 rows=0 loops=1)
        -> Bitmap Index Scan on idx_t_geom (cost=0.00..4.36 rows=10 width=0) (actual time=1.639..1.639 rows=457 loops=1)
              Index Cond: (timegeom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geometry)
        -> Bitmap Index Scan on idx_t_geom_m (cost=0.00..13.29 rows=500 width=0) (actual time=3.716..3.716 rows=45257 loops=1)
              Index Cond: ((st_m(timegeom) > '1356998400'::double precision) AND (st_m(timegeom) < '1514764800'::double precision))
Planning Time: 0.405 ms
Execution Time: 6.031 ms
EXPLAIN