SET client_min_messages = warning; \set ECHO none RESET client_min_messages; CREATE TABLE gevelt ( t box ); \copy gevelt from 'data/rect.data' SELECT center(t) AS p INTO gevelp FROM gevelt; CREATE INDEX gist_idx ON gevelt USING gist ( t ); CREATE INDEX spgist_idx ON gevelp USING spgist ( p ); ERROR: access method "spgist" does not exist CREATE INDEX kdspgist_idx ON gevelp USING spgist ( p kd_point_ops); ERROR: access method "spgist" does not exist --GiST SELECT gist_stat('gist_idx'); gist_stat ----------------------------------------- Number of levels: 2 Number of pages: 33 Number of leaf pages: 32 Number of tuples: 3410 Number of invalid tuples: 0 Number of leaf tuples: 3378 Total size of tuples: 143740 bytes Total size of leaf tuples: 142344 bytes Total size of index: 270336 bytes (1 row) SELECT gist_tree('gist_idx'); gist_tree ----------------------------------------------------------------------------------------------- 0(l:0) blk: 0 numTuple: 32 free: 6764b(17.11%) rightlink:4294967295 (InvalidBlockNumber) 1(l:1) blk: 2 numTuple: 278 free: 2588b(68.28%) rightlink:4294967295 (InvalidBlockNumber) 2(l:1) blk: 18 numTuple: 109 free: 3352b(58.92%) rightlink:3 (OK) 3(l:1) blk: 3 numTuple: 98 free: 3836b(52.99%) rightlink:20 (OK) 4(l:1) blk: 20 numTuple: 114 free: 3132b(61.62%) rightlink:16 (OK) 5(l:1) blk: 13 numTuple: 110 free: 3308b(59.46%) rightlink:18 (OK) 6(l:1) blk: 6 numTuple: 102 free: 3660b(55.15%) rightlink:22 (OK) 7(l:1) blk: 22 numTuple: 102 free: 3660b(55.15%) rightlink:13 (OK) 8(l:1) blk: 8 numTuple: 103 free: 3616b(55.69%) rightlink:19 (OK) 9(l:1) blk: 9 numTuple: 97 free: 3880b(52.45%) rightlink:25 (OK) 10(l:1) blk: 26 numTuple: 100 free: 3748b(54.07%) rightlink:7 (OK) 11(l:1) blk: 10 numTuple: 94 free: 4012b(50.83%) rightlink:26 (OK) 12(l:1) blk: 24 numTuple: 96 free: 3924b(51.91%) rightlink:10 (OK) 13(l:1) blk: 4 numTuple: 88 free: 4276b(47.60%) rightlink:27 (OK) 14(l:1) blk: 27 numTuple: 93 free: 4056b(50.29%) rightlink:12 (OK) 15(l:1) blk: 17 numTuple: 91 free: 4144b(49.22%) rightlink:28 (OK) 16(l:1) blk: 28 numTuple: 99 free: 3792b(53.53%) rightlink:4 (OK) 17(l:1) blk: 30 numTuple: 91 free: 4144b(49.22%) rightlink:2 (OK) 18(l:1) blk: 5 numTuple: 104 free: 3572b(56.23%) rightlink:24 (OK) 19(l:1) blk: 15 numTuple: 92 free: 4100b(49.75%) rightlink:29 (OK) 20(l:1) blk: 7 numTuple: 90 free: 4188b(48.68%) rightlink:21 (OK) 21(l:1) blk: 29 numTuple: 100 free: 3748b(54.07%) rightlink:9 (OK) 22(l:1) blk: 25 numTuple: 96 free: 3924b(51.91%) rightlink:17 (OK) 23(l:1) blk: 1 numTuple: 99 free: 3792b(53.53%) rightlink:23 (OK) 24(l:1) blk: 21 numTuple: 107 free: 3440b(57.84%) rightlink:11 (OK) 25(l:1) blk: 14 numTuple: 90 free: 4188b(48.68%) rightlink:31 (OK) 26(l:1) blk: 31 numTuple: 90 free: 4188b(48.68%) rightlink:5 (OK) 27(l:1) blk: 32 numTuple: 88 free: 4276b(47.60%) rightlink:8 (OK) 28(l:1) blk: 12 numTuple: 164 free: 932b(88.58%) rightlink:6 (OK) 29(l:1) blk: 19 numTuple: 94 free: 4012b(50.83%) rightlink:14 (OK) 30(l:1) blk: 11 numTuple: 94 free: 4012b(50.83%) rightlink:30 (OK) 31(l:1) blk: 23 numTuple: 101 free: 3704b(54.61%) rightlink:15 (OK) 32(l:1) blk: 16 numTuple: 104 free: 3572b(56.23%) rightlink:32 (OK) (1 row) SELECT * FROM gist_print('gist_idx') as t(level int, valid bool, a box) where level=1; level | valid | a -------+-------+----------------------------- 1 | t | 1 | t | (24240,50012),(204,46917) 1 | t | (28102,24428),(25047,579) 1 | t | (31193,24679),(28142,6) 1 | t | (24938,46902),(64,43729) 1 | t | (24898,40568),(3,37480) 1 | t | (24647,43650),(179,40585) 1 | t | (32737,49923),(31178,1038) 1 | t | (25002,6338),(12350,51) 1 | t | (49985,25005),(46856,499) 1 | t | (46830,24767),(43743,222) 1 | t | (43689,24613),(40603,43) 1 | t | (6348,37358),(120,25034) 1 | t | (12528,37333),(6305,24861) 1 | t | (25054,18890),(12555,12796) 1 | t | (24855,24987),(12403,18887) 1 | t | (50027,49912),(37338,43927) 1 | t | (40565,24963),(37375,491) 1 | t | (9308,24151),(6200,620) 1 | t | (43715,37586),(37415,25070) 1 | t | (12343,24542),(9295,294) 1 | t | (24919,12698),(12654,6518) 1 | t | (3088,24465),(15,81) 1 | t | (49999,37405),(43837,25153) 1 | t | (35828,49443),(34242,972) 1 | t | (37357,50073),(35769,357) 1 | t | (31171,50040),(24900,37723) 1 | t | (24840,37414),(12552,24965) 1 | t | (34270,49382),(32763,594) 1 | t | (49957,43846),(37423,37741) 1 | t | (6197,24629),(3113,108) 1 | t | (31179,37276),(24921,25000) (32 rows) --SPGiST SELECT spgist_stat('spgist_idx'); NOTICE: Function is not working under PgSQL < 9.2 spgist_stat ------------- ??? (1 row) SELECT * FROM spgist_print('kdspgist_idx') as t(tid tid, node_n int, level int, tid_pointer tid, prefix float8, node_label int, leaf_value point); NOTICE: Function is not working under PgSQL < 9.2 ERROR: cache lookup failed for type 2779096485 SELECT * FROM spgist_print('spgist_idx') as t(tid tid, node_n int, level int, tid_pointer tid, prefix point, node_label int, leaf_value point) WHERE level = 1; NOTICE: Function is not working under PgSQL < 9.2 ERROR: cache lookup failed for type 2779096485 --GIN CREATE TABLE test__int( a int[] ); \copy test__int from 'data/test__int.data' CREATE INDEX gin_idx ON test__int USING gin ( a ); INSERT INTO test__int ( SELECT ARRAY[t] || '{1000}'::_int4 FROM generate_series (1,300) as t ); INSERT INTO test__int ( SELECT ARRAY[t] || '{1001}'::_int4 FROM generate_series (1,300) as t, generate_series(1,12) ); VACUUM ANALYZE test__int; SELECT * FROM gin_stat('gin_idx') as t(value int, nrow int); value | nrow -------+------ 0 | 38 1 | 257 2 | 244 3 | 222 4 | 228 5 | 227 6 | 243 7 | 238 8 | 236 9 | 224 10 | 236 11 | 248 12 | 224 13 | 235 14 | 237 15 | 253 16 | 234 17 | 245 18 | 246 19 | 234 20 | 236 21 | 213 22 | 235 23 | 222 24 | 197 25 | 253 26 | 218 27 | 239 28 | 198 29 | 244 30 | 247 31 | 267 32 | 234 33 | 209 34 | 231 35 | 218 36 | 242 37 | 232 38 | 221 39 | 232 40 | 241 41 | 239 42 | 221 43 | 211 44 | 231 45 | 213 46 | 236 47 | 264 48 | 221 49 | 235 50 | 219 51 | 250 52 | 270 53 | 222 54 | 242 55 | 237 56 | 237 57 | 251 58 | 231 59 | 272 60 | 219 61 | 233 62 | 235 63 | 260 64 | 252 65 | 221 66 | 228 67 | 253 68 | 196 69 | 232 70 | 232 71 | 223 72 | 247 73 | 214 74 | 232 75 | 229 76 | 233 77 | 221 78 | 227 79 | 233 80 | 216 81 | 244 82 | 223 83 | 254 84 | 227 85 | 247 86 | 255 87 | 239 88 | 258 89 | 249 90 | 244 91 | 226 92 | 225 93 | 230 94 | 218 95 | 232 96 | 239 97 | 226 98 | 209 99 | 211 100 | 216 101 | 49 102 | 47 103 | 59 104 | 55 105 | 48 106 | 49 107 | 49 108 | 51 109 | 47 110 | 51 111 | 45 112 | 46 113 | 48 114 | 38 115 | 39 116 | 43 117 | 44 118 | 46 119 | 45 120 | 52 121 | 41 122 | 64 123 | 50 124 | 41 125 | 55 126 | 41 127 | 50 128 | 54 129 | 43 130 | 44 131 | 50 132 | 57 133 | 40 134 | 41 135 | 44 136 | 58 137 | 48 138 | 44 139 | 50 140 | 49 141 | 48 142 | 43 143 | 36 144 | 43 145 | 49 146 | 46 147 | 40 148 | 52 149 | 46 150 | 49 151 | 42 152 | 58 153 | 49 154 | 51 155 | 49 156 | 45 157 | 53 158 | 59 159 | 38 160 | 53 161 | 48 162 | 41 163 | 40 164 | 52 165 | 50 166 | 40 167 | 48 168 | 45 169 | 49 170 | 50 171 | 45 172 | 46 173 | 47 174 | 41 175 | 51 176 | 50 177 | 41 178 | 42 179 | 48 180 | 47 181 | 49 182 | 40 183 | 46 184 | 52 185 | 36 186 | 45 187 | 41 188 | 47 189 | 49 190 | 46 191 | 45 192 | 39 193 | 50 194 | 39 195 | 54 196 | 43 197 | 50 198 | 46 199 | 42 200 | 31 201 | 28 202 | 28 203 | 28 204 | 30 205 | 22 206 | 25 207 | 27 208 | 32 209 | 22 210 | 21 211 | 31 212 | 22 213 | 37 214 | 19 215 | 25 216 | 27 217 | 26 218 | 24 219 | 25 220 | 26 221 | 21 222 | 23 223 | 20 224 | 26 225 | 25 226 | 25 227 | 23 228 | 30 229 | 30 230 | 24 231 | 22 232 | 27 233 | 27 234 | 21 235 | 27 236 | 24 237 | 24 238 | 29 239 | 32 240 | 31 241 | 24 242 | 36 243 | 21 244 | 29 245 | 22 246 | 23 247 | 21 248 | 26 249 | 29 250 | 24 251 | 29 252 | 25 253 | 28 254 | 25 255 | 19 256 | 23 257 | 20 258 | 24 259 | 31 260 | 29 261 | 20 262 | 25 263 | 23 264 | 25 265 | 23 266 | 31 267 | 22 268 | 26 269 | 33 270 | 25 271 | 27 272 | 29 273 | 29 274 | 26 275 | 28 276 | 30 277 | 28 278 | 29 279 | 22 280 | 29 281 | 23 282 | 30 283 | 29 284 | 23 285 | 37 286 | 27 287 | 31 288 | 28 289 | 26 290 | 25 291 | 29 292 | 22 293 | 26 294 | 29 295 | 24 296 | 27 297 | 30 298 | 29 299 | 26 300 | 13 1000 | 300 1001 | 3834 (303 rows)