18 KiB
18 KiB
| 1 | taos> select MIN(id) from ts_4893.meters |
|---|---|
| 2 | min(id) | |
| 3 | ============== |
| 4 | 0 | |
| 5 | taos> select MIN(current) from ts_4893.meters |
| 6 | min(current) | |
| 7 | ======================= |
| 8 | 8.0000000 | |
| 9 | taos> select MIN(voltage) from ts_4893.meters |
| 10 | min(voltage) | |
| 11 | =============== |
| 12 | 215 | |
| 13 | taos> select MIN(name) from ts_4893.meters |
| 14 | min(name) | |
| 15 | ================================= |
| 16 | haha | |
| 17 | taos> select MIN(nch1) from ts_4893.meters |
| 18 | min(nch1) | |
| 19 | ================================= |
| 20 | abc一二三abc一二三abc | |
| 21 | taos> select MIN(nch2) from ts_4893.meters |
| 22 | min(nch2) | |
| 23 | ================================= |
| 24 | a | |
| 25 | taos> select MIN(var1) from ts_4893.meters |
| 26 | min(var1) | |
| 27 | ================================= |
| 28 | abc一二三abc一二三abc | |
| 29 | taos> select MIN(var2) from ts_4893.meters |
| 30 | min(var2) | |
| 31 | ================================= |
| 32 | a | |
| 33 | taos> select MIN(id) from ts_4893.meters interval(60d) |
| 34 | min(id) | |
| 35 | ============== |
| 36 | 0 | |
| 37 | 1111 | |
| 38 | 2839 | |
| 39 | 4567 | |
| 40 | 6295 | |
| 41 | 8023 | |
| 42 | 0 | |
| 43 | 1479 | |
| 44 | 3207 | |
| 45 | 4935 | |
| 46 | 6663 | |
| 47 | 0 | |
| 48 | 119 | |
| 49 | 1847 | |
| 50 | 3575 | |
| 51 | 5303 | |
| 52 | 7031 | |
| 53 | 0 | |
| 54 | 487 | |
| 55 | 2215 | |
| 56 | 3943 | |
| 57 | 5671 | |
| 58 | 7399 | |
| 59 | 0 | |
| 60 | 855 | |
| 61 | 2583 | |
| 62 | 4311 | |
| 63 | 6039 | |
| 64 | 7767 | |
| 65 | 0 | |
| 66 | 1223 | |
| 67 | 2951 | |
| 68 | 4679 | |
| 69 | 6407 | |
| 70 | 8135 | |
| 71 | 0 | |
| 72 | 1591 | |
| 73 | 3319 | |
| 74 | 5047 | |
| 75 | 6775 | |
| 76 | 0 | |
| 77 | 231 | |
| 78 | 1959 | |
| 79 | 3687 | |
| 80 | 5415 | |
| 81 | 7143 | |
| 82 | 0 | |
| 83 | 599 | |
| 84 | 2327 | |
| 85 | 4055 | |
| 86 | 5783 | |
| 87 | 7511 | |
| 88 | 0 | |
| 89 | 967 | |
| 90 | 2695 | |
| 91 | 4423 | |
| 92 | 6151 | |
| 93 | 7879 | |
| 94 | 9607 | |
| 95 | taos> select MIN(current) from ts_4893.meters interval(60d) |
| 96 | min(current) | |
| 97 | ======================= |
| 98 | 8.0000000 | |
| 99 | 8.0000000 | |
| 100 | 8.0000000 | |
| 101 | 8.0010004 | |
| 102 | 8.0010004 | |
| 103 | 8.0000000 | |
| 104 | 8.0000000 | |
| 105 | 8.0000000 | |
| 106 | 8.0019999 | |
| 107 | 8.0010004 | |
| 108 | 8.0000000 | |
| 109 | 8.0030003 | |
| 110 | 8.0000000 | |
| 111 | 8.0000000 | |
| 112 | 8.0019999 | |
| 113 | 8.0010004 | |
| 114 | 8.0000000 | |
| 115 | 8.0030003 | |
| 116 | 8.0000000 | |
| 117 | 8.0000000 | |
| 118 | 8.0019999 | |
| 119 | 8.0010004 | |
| 120 | 8.0000000 | |
| 121 | 8.0000000 | |
| 122 | 8.0000000 | |
| 123 | 8.0000000 | |
| 124 | 8.0019999 | |
| 125 | 8.0010004 | |
| 126 | 8.0000000 | |
| 127 | 8.0000000 | |
| 128 | 8.0000000 | |
| 129 | 8.0000000 | |
| 130 | 8.0010004 | |
| 131 | 8.0089998 | |
| 132 | 8.0000000 | |
| 133 | 8.0000000 | |
| 134 | 8.0000000 | |
| 135 | 8.0019999 | |
| 136 | 8.0010004 | |
| 137 | 8.0000000 | |
| 138 | 8.0030003 | |
| 139 | 8.0000000 | |
| 140 | 8.0000000 | |
| 141 | 8.0019999 | |
| 142 | 8.0010004 | |
| 143 | 8.0000000 | |
| 144 | 8.0019999 | |
| 145 | 8.0000000 | |
| 146 | 8.0000000 | |
| 147 | 8.0019999 | |
| 148 | 8.0010004 | |
| 149 | 8.0000000 | |
| 150 | 8.0000000 | |
| 151 | 8.0000000 | |
| 152 | 8.0000000 | |
| 153 | 8.0019999 | |
| 154 | 8.0010004 | |
| 155 | 8.0000000 | |
| 156 | 8.0050001 | |
| 157 | taos> select MIN(voltage) from ts_4893.meters interval(60d) |
| 158 | min(voltage) | |
| 159 | =============== |
| 160 | 215 | |
| 161 | 215 | |
| 162 | 215 | |
| 163 | 215 | |
| 164 | 215 | |
| 165 | 215 | |
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| 212 | 215 | |
| 213 | 215 | |
| 214 | 215 | |
| 215 | 215 | |
| 216 | 215 | |
| 217 | 215 | |
| 218 | 215 | |
| 219 | taos> select MIN(name) from ts_4893.meters interval(60d) |
| 220 | min(name) | |
| 221 | ================================= |
| 222 | haha | |
| 223 | haha | |
| 224 | haha | |
| 225 | haha | |
| 226 | haha | |
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| 275 | haha | |
| 276 | haha | |
| 277 | haha | |
| 278 | haha | |
| 279 | haha | |
| 280 | haha | |
| 281 | taos> select MIN(nch1) from ts_4893.meters interval(60d) |
| 282 | min(nch1) | |
| 283 | ================================= |
| 284 | abc一二三abc一二三abc | |
| 285 | abc一二三abc一二三abc | |
| 286 | abc一二三abc一二三abc | |
| 287 | abc一二三abc一二三abc | |
| 288 | abc一二三abc一二三abc | |
| 289 | abc一二三abc一二三abc | |
| 290 | abc一二三abc一二三abc | |
| 291 | abc一二三abc一二三abc | |
| 292 | abc一二三abc一二三abc | |
| 293 | abc一二三abc一二三abc | |
| 294 | abc一二三abc一二三abc | |
| 295 | abc一二三abc一二三abc | |
| 296 | abc一二三abc一二三abc | |
| 297 | abc一二三abc一二三abc | |
| 298 | abc一二三abc一二三abc | |
| 299 | abc一二三abc一二三abc | |
| 300 | abc一二三abc一二三abc | |
| 301 | abc一二三abc一二三abc | |
| 302 | abc一二三abc一二三abc | |
| 303 | abc一二三abc一二三abc | |
| 304 | abc一二三abc一二三abc | |
| 305 | abc一二三abc一二三abc | |
| 306 | abc一二三abc一二三abc | |
| 307 | abc一二三abc一二三abc | |
| 308 | abc一二三abc一二三abc | |
| 309 | abc一二三abc一二三abc | |
| 310 | abc一二三abc一二三abc | |
| 311 | abc一二三abc一二三abc | |
| 312 | abc一二三abc一二三abc | |
| 313 | abc一二三abc一二三abc | |
| 314 | abc一二三abc一二三abc | |
| 315 | abc一二三abc一二三abc | |
| 316 | abc一二三abc一二三abc | |
| 317 | abc一二三abc一二三abc | |
| 318 | abc一二三abc一二三abc | |
| 319 | abc一二三abc一二三abc | |
| 320 | abc一二三abc一二三abc | |
| 321 | abc一二三abc一二三abc | |
| 322 | abc一二三abc一二三abc | |
| 323 | abc一二三abc一二三abc | |
| 324 | abc一二三abc一二三abc | |
| 325 | abc一二三abc一二三abc | |
| 326 | abc一二三abc一二三abc | |
| 327 | abc一二三abc一二三abc | |
| 328 | abc一二三abc一二三abc | |
| 329 | abc一二三abc一二三abc | |
| 330 | abc一二三abc一二三abc | |
| 331 | abc一二三abc一二三abc | |
| 332 | abc一二三abc一二三abc | |
| 333 | abc一二三abc一二三abc | |
| 334 | abc一二三abc一二三abc | |
| 335 | abc一二三abc一二三abc | |
| 336 | abc一二三abc一二三abc | |
| 337 | abc一二三abc一二三abc | |
| 338 | abc一二三abc一二三abc | |
| 339 | abc一二三abc一二三abc | |
| 340 | abc一二三abc一二三abc | |
| 341 | abc一二三abc一二三abc | |
| 342 | abc一二三abc一二三abc | |
| 343 | taos> select MIN(nch2) from ts_4893.meters interval(60d) |
| 344 | min(nch2) | |
| 345 | ================================= |
| 346 | a | |
| 347 | a | |
| 348 | a | |
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| 400 | a | |
| 401 | a | |
| 402 | a | |
| 403 | a | |
| 404 | a | |
| 405 | taos> select MIN(var1) from ts_4893.meters interval(60d) |
| 406 | min(var1) | |
| 407 | ================================= |
| 408 | abc一二三abc一二三abc | |
| 409 | abc一二三abc一二三abc | |
| 410 | abc一二三abc一二三abc | |
| 411 | abc一二三abc一二三abc | |
| 412 | abc一二三abc一二三abc | |
| 413 | abc一二三abc一二三abc | |
| 414 | abc一二三abc一二三abc | |
| 415 | abc一二三abc一二三abc | |
| 416 | abc一二三abc一二三abc | |
| 417 | abc一二三abc一二三abc | |
| 418 | abc一二三abc一二三abc | |
| 419 | abc一二三abc一二三abc | |
| 420 | abc一二三abc一二三abc | |
| 421 | abc一二三abc一二三abc | |
| 422 | abc一二三abc一二三abc | |
| 423 | abc一二三abc一二三abc | |
| 424 | abc一二三abc一二三abc | |
| 425 | abc一二三abc一二三abc | |
| 426 | abc一二三abc一二三abc | |
| 427 | abc一二三abc一二三abc | |
| 428 | abc一二三abc一二三abc | |
| 429 | abc一二三abc一二三abc | |
| 430 | abc一二三abc一二三abc | |
| 431 | abc一二三abc一二三abc | |
| 432 | abc一二三abc一二三abc | |
| 433 | abc一二三abc一二三abc | |
| 434 | abc一二三abc一二三abc | |
| 435 | abc一二三abc一二三abc | |
| 436 | abc一二三abc一二三abc | |
| 437 | abc一二三abc一二三abc | |
| 438 | abc一二三abc一二三abc | |
| 439 | abc一二三abc一二三abc | |
| 440 | abc一二三abc一二三abc | |
| 441 | abc一二三abc一二三abc | |
| 442 | abc一二三abc一二三abc | |
| 443 | abc一二三abc一二三abc | |
| 444 | abc一二三abc一二三abc | |
| 445 | abc一二三abc一二三abc | |
| 446 | abc一二三abc一二三abc | |
| 447 | abc一二三abc一二三abc | |
| 448 | abc一二三abc一二三abc | |
| 449 | abc一二三abc一二三abc | |
| 450 | abc一二三abc一二三abc | |
| 451 | abc一二三abc一二三abc | |
| 452 | abc一二三abc一二三abc | |
| 453 | abc一二三abc一二三abc | |
| 454 | abc一二三abc一二三abc | |
| 455 | abc一二三abc一二三abc | |
| 456 | abc一二三abc一二三abc | |
| 457 | abc一二三abc一二三abc | |
| 458 | abc一二三abc一二三abc | |
| 459 | abc一二三abc一二三abc | |
| 460 | abc一二三abc一二三abc | |
| 461 | abc一二三abc一二三abc | |
| 462 | abc一二三abc一二三abc | |
| 463 | abc一二三abc一二三abc | |
| 464 | abc一二三abc一二三abc | |
| 465 | abc一二三abc一二三abc | |
| 466 | abc一二三abc一二三abc | |
| 467 | taos> select MIN(var2) from ts_4893.meters interval(60d) |
| 468 | min(var2) | |
| 469 | ================================= |
| 470 | a | |
| 471 | a | |
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| 522 | a | |
| 523 | a | |
| 524 | a | |
| 525 | a | |
| 526 | a | |
| 527 | a | |
| 528 | a | |
| 529 | taos> select min(null) from ts_4893.meters |
| 530 | min(null) | |
| 531 | ======================== |
| 532 | NULL | |
| 533 | taos> select min(id) from ts_4893.meters where id > 0 |
| 534 | min(id) | |
| 535 | ============== |
| 536 | 1 | |
| 537 | taos> select min(id) from ts_4893.meters where id <= 0 |
| 538 | min(id) | |
| 539 | ============== |
| 540 | 0 | |
| 541 | taos> select min(phase) from ts_4893.meters where ts between '2023-01-01 00:00:00' and '2023-12-31 23:59:59' |
| 542 | min(phase) | |
| 543 | ======================= |
| 544 | 0.0001700 | |
| 545 | taos> select min(voltage) from ts_4893.meters where voltage is not null |
| 546 | min(voltage) | |
| 547 | =============== |
| 548 | 215 | |
| 549 | taos> select min(total_voltage) from (select sum(voltage) as total_voltage from ts_4893.meters group by location) |
| 550 | min(total_voltage) | |
| 551 | ======================== |
| 552 | 21948660 | |
| 553 | ========================= |
| 554 | 8.0000000e+00 | |
| 555 | ============================ |
| 556 | 64.000000000000000 | |
| 557 | taos> select log(min(voltage) + 1) from ts_4893.meters |
| 558 | log(min(voltage) + 1) | |
| 559 | ============================ |
| 560 | 5.375278407684165 | |
| 561 | groupid | min(voltage) | |
| 562 | ========================= |
| 563 | 1 | 215 | |
| 564 | location | min(current) | |
| 565 | ============================================ |
| 566 | beijing | 8.0000000 | |
| 567 | location | min(id) | |
| 568 | =================================== |
| 569 | beijing | 0 | |