Skip to content

TDengine
TDengine

taosdata / TDengine
1 年多 前同步成功

通知 1185
Star 22016
Fork 4786
TDengine
TDengine
切换分支/标签
查找文件 普通视图历史永久链接Permalink
interp.py 42.1 KB
Newer Older
G
test: add interp test cases  
Ganlin Zhao 已提交
1 2 3 4 5 6 7 8 9 10 11 
import taos
import sys

from util.log import *
from util.sql import *
from util.cases import *



class TDTestCase:
haoranc's avatar
test:add replica 3 for all testcases and frameworks  
haoranc 已提交
12 
    def init(self, conn, logSql, replicaVar=1):
haoranc's avatar
test:add replica parameters for all testcase  
haoranc 已提交
13 
        self.replicaVar = int(replicaVar)
G
test: add interp test cases  
Ganlin Zhao 已提交
14 
        tdLog.debug(f"start to excute {__file__}")
D
fix: remove interp stable limitation and add test case  
dapan1121 已提交
15 16 
        #tdSql.init(conn.cursor())
        tdSql.init(conn.cursor(), logSql)  # output sql.txt file
G
test: add interp test cases  
Ganlin Zhao 已提交
17 18 19 20 

    def run(self):
        dbname = "db"
        tbname = "tb"
D
fix: remove interp stable limitation and add test case  
dapan1121 已提交
21 22 23 
        stbname = "stb"
        ctbname1 = "ctb1"
        ctbname2 = "ctb2"
G
test: add interp test cases  
Ganlin Zhao 已提交
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 

        tdSql.prepare()

        tdLog.printNoPrefix("==========step1:create table")

        tdSql.execute(
            f'''create table if not exists {dbname}.{tbname}
            (ts timestamp, c0 tinyint, c1 smallint, c2 int, c3 bigint, c4 double, c5 float, c6 bool, c7 varchar(10), c8 nchar(10))
            '''
        )

        tdLog.printNoPrefix("==========step2:insert data")

        tdSql.execute(f"insert into {dbname}.{tbname} values ('2020-02-01 00:00:05', 5, 5, 5, 5, 5.0, 5.0, true, 'varchar', 'nchar')")
        tdSql.execute(f"insert into {dbname}.{tbname} values ('2020-02-01 00:00:10', 10, 10, 10, 10, 10.0, 10.0, true, 'varchar', 'nchar')")
        tdSql.execute(f"insert into {dbname}.{tbname} values ('2020-02-01 00:00:15', 15, 15, 15, 15, 15.0, 15.0, true, 'varchar', 'nchar')")
“
test: refine query cases  
“happyguoxy” 已提交
41 
        tdSql.execute(f"insert into {dbname}.{tbname} (ts) values (now)")
G
test: add interp test cases  
Ganlin Zhao 已提交
42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 

        tdLog.printNoPrefix("==========step3:fill null")

        ## {. . .}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(null)")
        tdSql.checkRows(13)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)
        tdSql.checkData(5, 0, None)
        tdSql.checkData(6, 0, 10)
        tdSql.checkData(7, 0, None)
        tdSql.checkData(8, 0, None)
        tdSql.checkData(9, 0, None)
        tdSql.checkData(10, 0, None)
        tdSql.checkData(11, 0, 15)
        tdSql.checkData(12, 0, None)

        ## {} ...
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:01', '2020-02-01 00:00:04') every(1s) fill(null)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)

        ## {.}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:03', '2020-02-01 00:00:07') every(1s) fill(null)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)

        ## .{}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:06', '2020-02-01 00:00:09') every(1s) fill(null)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)

        ## .{.}.
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(1s) fill(null)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, 10)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)

        ## ..{.}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:13', '2020-02-01 00:00:17') every(1s) fill(null)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)

        ## ... {}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:16', '2020-02-01 00:00:19') every(1s) fill(null)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)

        tdLog.printNoPrefix("==========step4:fill value")

        ## {. . .}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(value, 1)")
        tdSql.checkRows(13)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)
        tdSql.checkData(5, 0, 1)
        tdSql.checkData(6, 0, 10)
        tdSql.checkData(7, 0, 1)
        tdSql.checkData(8, 0, 1)
        tdSql.checkData(9, 0, 1)
        tdSql.checkData(10, 0, 1)
        tdSql.checkData(11, 0, 15)
        tdSql.checkData(12, 0, 1)

        ## {} ...
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:01', '2020-02-01 00:00:04') every(1s) fill(value, 1)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)

        ## {.}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:03', '2020-02-01 00:00:07') every(1s) fill(value, 1)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)

        ## .{}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:06', '2020-02-01 00:00:09') every(1s) fill(value, 1)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)

        ## .{.}.
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(1s) fill(value, 1)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 10)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)

        ## ..{.}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:13', '2020-02-01 00:00:17') every(1s) fill(value, 1)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)

        ## ... {}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:16', '2020-02-01 00:00:19') every(1s) fill(value, 1)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)

        tdLog.printNoPrefix("==========step5:fill prev")

        ## {. . .}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(prev)")
        tdSql.checkRows(12)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 5)
        tdSql.checkData(4, 0, 5)
        tdSql.checkData(5, 0, 10)
        tdSql.checkData(6, 0, 10)
        tdSql.checkData(7, 0, 10)
        tdSql.checkData(8, 0, 10)
        tdSql.checkData(9, 0, 10)
        tdSql.checkData(10, 0, 15)
        tdSql.checkData(11, 0, 15)

        ## {} ...
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:01', '2020-02-01 00:00:04') every(1s) fill(prev)")
        tdSql.checkRows(0)

        ## {.}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:03', '2020-02-01 00:00:07') every(1s) fill(prev)")
        tdSql.checkRows(3)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)

        ## .{}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:06', '2020-02-01 00:00:09') every(1s) fill(prev)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 5)

        ## .{.}.
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(1s) fill(prev)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 10)
        tdSql.checkData(3, 0, 10)
        tdSql.checkData(4, 0, 10)

        ## ..{.}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:13', '2020-02-01 00:00:17') every(1s) fill(prev)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 10)
        tdSql.checkData(1, 0, 10)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, 15)
        tdSql.checkData(4, 0, 15)

        ## ... {}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:16', '2020-02-01 00:00:19') every(1s) fill(prev)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 15)
        tdSql.checkData(1, 0, 15)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, 15)

        tdLog.printNoPrefix("==========step6:fill next")

        ## {. . .}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(next)")
“
test: refine query cases  
“happyguoxy” 已提交
250 
        tdSql.checkRows(13)
G
test: add interp test cases  
Ganlin Zhao 已提交
251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 10)
        tdSql.checkData(3, 0, 10)
        tdSql.checkData(4, 0, 10)
        tdSql.checkData(5, 0, 10)
        tdSql.checkData(6, 0, 10)
        tdSql.checkData(7, 0, 15)
        tdSql.checkData(8, 0, 15)
        tdSql.checkData(9, 0, 15)
        tdSql.checkData(10, 0, 15)
        tdSql.checkData(11, 0, 15)

        ## {} ...
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:01', '2020-02-01 00:00:04') every(1s) fill(next)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 5)

        ## {.}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:03', '2020-02-01 00:00:07') every(1s) fill(next)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 10)
        tdSql.checkData(4, 0, 10)

        ## .{}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:06', '2020-02-01 00:00:09') every(1s) fill(next)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 10)
        tdSql.checkData(1, 0, 10)
        tdSql.checkData(2, 0, 10)
        tdSql.checkData(3, 0, 10)

        ## .{.}.
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(1s) fill(next)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 10)
        tdSql.checkData(1, 0, 10)
        tdSql.checkData(2, 0, 10)
        tdSql.checkData(3, 0, 15)
        tdSql.checkData(4, 0, 15)

        ## ..{.}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:13', '2020-02-01 00:00:17') every(1s) fill(next)")
“
test: refine query cases  
“happyguoxy” 已提交
300 
        tdSql.checkRows(5)
G
test: add interp test cases  
Ganlin Zhao 已提交
301 302 303 304 305 306 
        tdSql.checkData(0, 0, 15)
        tdSql.checkData(1, 0, 15)
        tdSql.checkData(2, 0, 15)

        ## ... {}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:16', '2020-02-01 00:00:19') every(1s) fill(next)")
“
test: refine query cases  
“happyguoxy” 已提交
307 
        tdSql.checkRows(4)
G
test: add interp test cases  
Ganlin Zhao 已提交
308 309 310 311 312 313 


        tdLog.printNoPrefix("==========step7:fill linear")

        ## {. . .}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(linear)")
G
add test cases  
Ganlin Zhao 已提交
314 
        tdSql.checkRows(11)
G
test: add interp test cases  
Ganlin Zhao 已提交
315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 6)
        tdSql.checkData(2, 0, 7)
        tdSql.checkData(3, 0, 8)
        tdSql.checkData(4, 0, 9)
        tdSql.checkData(5, 0, 10)
        tdSql.checkData(6, 0, 11)
        tdSql.checkData(7, 0, 12)
        tdSql.checkData(8, 0, 13)
        tdSql.checkData(9, 0, 14)
        tdSql.checkData(10, 0, 15)

        ## {} ...
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:01', '2020-02-01 00:00:04') every(1s) fill(linear)")
        tdSql.checkRows(0)

        ## {.}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:03', '2020-02-01 00:00:07') every(1s) fill(linear)")
        tdSql.checkRows(3)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 6)
        tdSql.checkData(2, 0, 7)

        ## .{}..
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:06', '2020-02-01 00:00:09') every(1s) fill(linear)")
        tdSql.checkRows(4)
        tdSql.checkData(0, 0, 6)
        tdSql.checkData(1, 0, 7)
        tdSql.checkData(2, 0, 8)
        tdSql.checkData(3, 0, 9)

        ## .{.}.
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(1s) fill(linear)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 8)
        tdSql.checkData(1, 0, 9)
        tdSql.checkData(2, 0, 10)
        tdSql.checkData(3, 0, 11)
        tdSql.checkData(4, 0, 12)

        ## ..{.}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:13', '2020-02-01 00:00:17') every(1s) fill(linear)")
G
add test cases  
Ganlin Zhao 已提交
357 
        tdSql.checkRows(3)
G
test: add interp test cases  
Ganlin Zhao 已提交
358 359 360 361 362 363 364 365 
        tdSql.checkData(0, 0, 13)
        tdSql.checkData(1, 0, 14)
        tdSql.checkData(2, 0, 15)

        ## ... {}
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:16', '2020-02-01 00:00:19') every(1s) fill(linear)")
        tdSql.checkRows(0)
G
add test cases  
Ganlin Zhao 已提交
366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 
        tdLog.printNoPrefix("==========step8:test _irowts with interp")

        # fill null
        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(500a) fill(null)")
        tdSql.checkRows(9)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:08.500')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:09.500')
        tdSql.checkData(4, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:10.500')
        tdSql.checkData(6, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.500')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(null)")
        tdSql.checkRows(13)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:04.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:06.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(6, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')
        tdSql.checkData(9, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(10, 0, '2020-02-01 00:00:14.000')
        tdSql.checkData(11, 0, '2020-02-01 00:00:15.000')
        tdSql.checkData(12, 0, '2020-02-01 00:00:16.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-01 00:00:15') every(2s) fill(null)")
        tdSql.checkRows(6)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:15.000')

        # fill value
        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(500a) fill(value, 1)")
        tdSql.checkRows(9)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:08.500')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:09.500')
        tdSql.checkData(4, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:10.500')
        tdSql.checkData(6, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.500')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(value, 1)")
        tdSql.checkRows(13)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:04.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:06.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(6, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')
        tdSql.checkData(9, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(10, 0, '2020-02-01 00:00:14.000')
        tdSql.checkData(11, 0, '2020-02-01 00:00:15.000')
        tdSql.checkData(12, 0, '2020-02-01 00:00:16.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-01 00:00:15') every(2s) fill(value, 1)")
        tdSql.checkRows(6)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:15.000')

        # fill prev
        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(500a) fill(prev)")
        tdSql.checkRows(9)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:08.500')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:09.500')
        tdSql.checkData(4, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:10.500')
        tdSql.checkData(6, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.500')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(prev)")
        tdSql.checkRows(12)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:06.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(6, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:12.000')
        tdSql.checkData(8, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(9, 0, '2020-02-01 00:00:14.000')
        tdSql.checkData(10, 0, '2020-02-01 00:00:15.000')
        tdSql.checkData(11, 0, '2020-02-01 00:00:16.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-01 00:00:15') every(2s) fill(prev)")
        tdSql.checkRows(6)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:15.000')

        # fill next
        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(500a) fill(next)")
        tdSql.checkRows(9)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:08.500')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:09.500')
        tdSql.checkData(4, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:10.500')
        tdSql.checkData(6, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.500')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(next)")
“
test: refine query cases  
“happyguoxy” 已提交
515 
        tdSql.checkRows(13)
G
add test cases  
Ganlin Zhao 已提交
516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:04.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:06.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(6, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')
        tdSql.checkData(9, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(10, 0, '2020-02-01 00:00:14.000')
        tdSql.checkData(11, 0, '2020-02-01 00:00:15.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-01 00:00:15') every(2s) fill(next)")
        tdSql.checkRows(6)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:15.000')

        # fill linear
        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:08', '2020-02-01 00:00:12') every(500a) fill(linear)")
        tdSql.checkRows(9)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:08.500')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:09.500')
        tdSql.checkData(4, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:10.500')
        tdSql.checkData(6, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:11.500')
        tdSql.checkData(8, 0, '2020-02-01 00:00:12.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(linear)")
G
add test cases  
Ganlin Zhao 已提交
558 
        tdSql.checkRows(11)
G
add test cases  
Ganlin Zhao 已提交
559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:06.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:08.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:10.000')
        tdSql.checkData(6, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 0, '2020-02-01 00:00:12.000')
        tdSql.checkData(8, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(9, 0, '2020-02-01 00:00:14.000')
        tdSql.checkData(10, 0, '2020-02-01 00:00:15.000')

        tdSql.query(f"select _irowts,interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-01 00:00:15') every(2s) fill(linear)")
        tdSql.checkRows(6)
        tdSql.checkCols(2)

        tdSql.checkData(0, 0, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 0, '2020-02-01 00:00:07.000')
        tdSql.checkData(2, 0, '2020-02-01 00:00:09.000')
        tdSql.checkData(3, 0, '2020-02-01 00:00:11.000')
        tdSql.checkData(4, 0, '2020-02-01 00:00:13.000')
        tdSql.checkData(5, 0, '2020-02-01 00:00:15.000')
G
add test cases  
Ganlin Zhao 已提交
584 585 
        # multiple _irowts
        tdSql.query(f"select interp(c0),_irowts from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(linear)")
G
add test cases  
Ganlin Zhao 已提交
586 
        tdSql.checkRows(11)
G
add test cases  
Ganlin Zhao 已提交
587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 
        tdSql.checkCols(2)

        tdSql.checkData(0, 1, '2020-02-01 00:00:05.000')
        tdSql.checkData(1, 1, '2020-02-01 00:00:06.000')
        tdSql.checkData(2, 1, '2020-02-01 00:00:07.000')
        tdSql.checkData(3, 1, '2020-02-01 00:00:08.000')
        tdSql.checkData(4, 1, '2020-02-01 00:00:09.000')
        tdSql.checkData(5, 1, '2020-02-01 00:00:10.000')
        tdSql.checkData(6, 1, '2020-02-01 00:00:11.000')
        tdSql.checkData(7, 1, '2020-02-01 00:00:12.000')
        tdSql.checkData(8, 1, '2020-02-01 00:00:13.000')
        tdSql.checkData(9, 1, '2020-02-01 00:00:14.000')
        tdSql.checkData(10, 1, '2020-02-01 00:00:15.000')

        tdSql.query(f"select _irowts, interp(c0), interp(c0), _irowts from {dbname}.{tbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(linear)")
G
add test cases  
Ganlin Zhao 已提交
602 
        tdSql.checkRows(11)
G
add test cases  
Ganlin Zhao 已提交
603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 
        tdSql.checkCols(4)

        cols = (0, 3)
        for i in cols:
          tdSql.checkData(0, i, '2020-02-01 00:00:05.000')
          tdSql.checkData(1, i, '2020-02-01 00:00:06.000')
          tdSql.checkData(2, i, '2020-02-01 00:00:07.000')
          tdSql.checkData(3, i, '2020-02-01 00:00:08.000')
          tdSql.checkData(4, i, '2020-02-01 00:00:09.000')
          tdSql.checkData(5, i, '2020-02-01 00:00:10.000')
          tdSql.checkData(6, i, '2020-02-01 00:00:11.000')
          tdSql.checkData(7, i, '2020-02-01 00:00:12.000')
          tdSql.checkData(8, i, '2020-02-01 00:00:13.000')
          tdSql.checkData(9, i, '2020-02-01 00:00:14.000')
          tdSql.checkData(10, i, '2020-02-01 00:00:15.000')
G
test: add interp test cases  
Ganlin Zhao 已提交
619
G
add test cases  
Ganlin Zhao 已提交
620 
        tdLog.printNoPrefix("==========step9:test intra block interpolation")
G
test: add interp test cases  
Ganlin Zhao 已提交
621 622 623 624 625 626 627 628 629 630 
        tdSql.execute(f"drop database {dbname}");

        tdSql.prepare()

        tdSql.execute(f"create table if not exists {dbname}.{tbname} (ts timestamp, c0 tinyint, c1 smallint, c2 int, c3 bigint, c4 double, c5 float, c6 bool, c7 varchar(10), c8 nchar(10))")

        # set two data point has 10 days interval will be stored in different datablocks
        tdSql.execute(f"insert into {dbname}.{tbname} values ('2020-02-01 00:00:05', 5, 5, 5, 5, 5.0, 5.0, true, 'varchar', 'nchar')")
        tdSql.execute(f"insert into {dbname}.{tbname} values ('2020-02-11 00:00:05', 15, 15, 15, 15, 15.0, 15.0, true, 'varchar', 'nchar')")
D
fix: remove interp stable limitation and add test case  
dapan1121 已提交
631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 
        tdSql.execute(
            f'''create stable if not exists {dbname}.{stbname}
            (ts timestamp, c0 tinyint, c1 smallint, c2 int, c3 bigint, c4 double, c5 float, c6 bool, c7 varchar(10), c8 nchar(10)) tags(t1 int)
            '''
        )


        tdSql.execute(
            f'''create table if not exists {dbname}.{ctbname1} using {dbname}.{stbname} tags(1)
            '''
        )

        tdSql.execute(
            f'''create table if not exists {dbname}.{ctbname2} using {dbname}.{stbname} tags(1)
            '''
        )

        tdSql.execute(f"insert into {dbname}.{ctbname1} values ('2020-02-01 00:00:05', 5, 5, 5, 5, 5.0, 5.0, true, 'varchar', 'nchar')")
        tdSql.execute(f"insert into {dbname}.{ctbname1} values ('2020-02-01 00:00:10', 10, 10, 10, 10, 10.0, 10.0, true, 'varchar', 'nchar')")
        tdSql.execute(f"insert into {dbname}.{ctbname1} values ('2020-02-01 00:00:15', 15, 15, 15, 15, 15.0, 15.0, true, 'varchar', 'nchar')")

        tdSql.execute(f"insert into {dbname}.{ctbname2} values ('2020-02-02 00:00:05', 5, 5, 5, 5, 5.0, 5.0, true, 'varchar', 'nchar')")
        tdSql.execute(f"insert into {dbname}.{ctbname2} values ('2020-02-02 00:00:10', 10, 10, 10, 10, 10.0, 10.0, true, 'varchar', 'nchar')")
        tdSql.execute(f"insert into {dbname}.{ctbname2} values ('2020-02-02 00:00:15', 15, 15, 15, 15, 15.0, 15.0, true, 'varchar', 'nchar')")
G
test: add interp test cases  
Ganlin Zhao 已提交
657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 
        tdSql.execute(f"flush database {dbname}");

        # test fill null

        ## | {. | | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-11 00:00:05') every(1d) fill(null)")
        tdSql.checkRows(11)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)
        tdSql.checkData(5, 0, None)
        tdSql.checkData(6, 0, None)
        tdSql.checkData(7, 0, None)
        tdSql.checkData(8, 0, None)
        tdSql.checkData(9, 0, None)
        tdSql.checkData(10, 0, 15)

        ## | . | {} | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-03 00:00:05', '2020-02-07 00:00:05') every(1d) fill(null)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)

        ## | {. | } | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-01-31 00:00:05', '2020-02-05 00:00:05') every(1d) fill(null)")
        tdSql.checkRows(6)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)
        tdSql.checkData(5, 0, None)

        ## | . | { | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.checkRows(6)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, 15)
        tdSql.checkData(2, 0, None)
        tdSql.checkData(3, 0, None)
        tdSql.checkData(4, 0, None)
        tdSql.checkData(5, 0, None)


        # test fill value

        ## | {. | | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-11 00:00:05') every(1d) fill(value, 1)")
        tdSql.checkRows(11)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)
        tdSql.checkData(5, 0, 1)
        tdSql.checkData(6, 0, 1)
        tdSql.checkData(7, 0, 1)
        tdSql.checkData(8, 0, 1)
        tdSql.checkData(9, 0, 1)
        tdSql.checkData(10, 0, 15)

        ## | . | {} | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-03 00:00:05', '2020-02-07 00:00:05') every(1d) fill(value, 1)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 1)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)

        ## | {. | } | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-01-31 00:00:05', '2020-02-05 00:00:05') every(1d) fill(value, 1)")
        tdSql.checkRows(6)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)
        tdSql.checkData(5, 0, 1)

        ## | . | { | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(value, 1)")
        tdSql.checkRows(6)
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 15)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(3, 0, 1)
        tdSql.checkData(4, 0, 1)
        tdSql.checkData(5, 0, 1)


        # test fill prev

        ## | {. | | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-11 00:00:05') every(1d) fill(prev)")
        tdSql.checkRows(11)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 5)
        tdSql.checkData(4, 0, 5)
        tdSql.checkData(5, 0, 5)
        tdSql.checkData(6, 0, 5)
        tdSql.checkData(7, 0, 5)
        tdSql.checkData(8, 0, 5)
        tdSql.checkData(9, 0, 5)
        tdSql.checkData(10, 0, 15)

        ## | . | {} | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-03 00:00:05', '2020-02-07 00:00:05') every(1d) fill(prev)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 5)
        tdSql.checkData(4, 0, 5)

        ## | {. | } | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-01-31 00:00:05', '2020-02-05 00:00:05') every(1d) fill(prev)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(3, 0, 5)
        tdSql.checkData(4, 0, 5)

        ## | . | { | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(prev)")
        tdSql.checkRows(6)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 15)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, 15)
        tdSql.checkData(4, 0, 15)
        tdSql.checkData(5, 0, 15)

        # test fill next

        ## | {. | | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-11 00:00:05') every(1d) fill(next)")
        tdSql.checkRows(11)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 15)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, 15)
        tdSql.checkData(4, 0, 15)
        tdSql.checkData(5, 0, 15)
        tdSql.checkData(6, 0, 15)
        tdSql.checkData(7, 0, 15)
        tdSql.checkData(8, 0, 15)
        tdSql.checkData(9, 0, 15)
        tdSql.checkData(10, 0, 15)

        ## | . | {} | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-03 00:00:05', '2020-02-07 00:00:05') every(1d) fill(next)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 15)
        tdSql.checkData(1, 0, 15)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, 15)
        tdSql.checkData(4, 0, 15)

        ## | {. | } | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-01-31 00:00:05', '2020-02-05 00:00:05') every(1d) fill(next)")
        tdSql.checkRows(6)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 5)
        tdSql.checkData(2, 0, 15)
        tdSql.checkData(3, 0, 15)
        tdSql.checkData(4, 0, 15)
        tdSql.checkData(5, 0, 15)

        ## | . | { | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(next)")
        tdSql.checkRows(2)
        tdSql.checkData(0, 0, 15)
        tdSql.checkData(1, 0, 15)
G
add test cases  
Ganlin Zhao 已提交
840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 
        # test fill linear

        ## | {. | | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-01 00:00:05', '2020-02-11 00:00:05') every(1d) fill(linear)")
        tdSql.checkRows(11)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 6)
        tdSql.checkData(2, 0, 7)
        tdSql.checkData(3, 0, 8)
        tdSql.checkData(4, 0, 9)
        tdSql.checkData(5, 0, 10)
        tdSql.checkData(6, 0, 11)
        tdSql.checkData(7, 0, 12)
        tdSql.checkData(8, 0, 13)
        tdSql.checkData(9, 0, 14)
        tdSql.checkData(10, 0, 15)

        ## | . | {} | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-03 00:00:05', '2020-02-07 00:00:05') every(1d) fill(linear)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 7)
        tdSql.checkData(1, 0, 8)
        tdSql.checkData(2, 0, 9)
        tdSql.checkData(3, 0, 10)
        tdSql.checkData(4, 0, 11)

        ## | {. | } | . |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-01-31 00:00:05', '2020-02-05 00:00:05') every(1d) fill(linear)")
        tdSql.checkRows(5)
        tdSql.checkData(0, 0, 5)
        tdSql.checkData(1, 0, 6)
        tdSql.checkData(2, 0, 7)
        tdSql.checkData(3, 0, 8)
        tdSql.checkData(4, 0, 9)

        ## | . | { | .} |
        tdSql.query(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(linear)")
        tdSql.checkRows(2)
        tdSql.checkData(0, 0, 14)
        tdSql.checkData(1, 0, 15)
G
add test cases  
Ganlin Zhao 已提交
881 
        tdLog.printNoPrefix("==========step10:test multi-interp cases")
G
add test cases  
Ganlin Zhao 已提交
882 883 
        tdSql.query(f"select interp(c0),interp(c1),interp(c2),interp(c3) from {dbname}.{tbname} range('2020-02-09 00:00:05', '2020-02-13 00:00:05') every(1d) fill(null)")
        tdSql.checkRows(5)
G
add test cases  
Ganlin Zhao 已提交
884 885 
        tdSql.checkCols(4)
G
add test cases  
Ganlin Zhao 已提交
886 887 888 889 890 891 892 893 894 
        for i in range (tdSql.queryCols):
          tdSql.checkData(0, i, None)
          tdSql.checkData(1, i, None)
          tdSql.checkData(2, i, 15)
          tdSql.checkData(3, i, None)
          tdSql.checkData(4, i, None)

        tdSql.query(f"select interp(c0),interp(c1),interp(c2),interp(c3) from {dbname}.{tbname} range('2020-02-09 00:00:05', '2020-02-13 00:00:05') every(1d) fill(value, 1)")
        tdSql.checkRows(5)
G
add test cases  
Ganlin Zhao 已提交
895 896 
        tdSql.checkCols(4)
G
add test cases  
Ganlin Zhao 已提交
897 898 899 900 901 902 903 904 905 
        for i in range (tdSql.queryCols):
          tdSql.checkData(0, i, 1)
          tdSql.checkData(1, i, 1)
          tdSql.checkData(2, i, 15)
          tdSql.checkData(3, i, 1)
          tdSql.checkData(4, i, 1)

        tdSql.query(f"select interp(c0),interp(c1),interp(c2),interp(c3) from {dbname}.{tbname} range('2020-02-09 00:00:05', '2020-02-13 00:00:05') every(1d) fill(prev)")
        tdSql.checkRows(5)
G
add test cases  
Ganlin Zhao 已提交
906 907 
        tdSql.checkCols(4)
G
add test cases  
Ganlin Zhao 已提交
908 909 910 911 912 913 914 915 916 
        for i in range (tdSql.queryCols):
          tdSql.checkData(0, i, 5)
          tdSql.checkData(1, i, 5)
          tdSql.checkData(2, i, 15)
          tdSql.checkData(3, i, 15)
          tdSql.checkData(4, i, 15)

        tdSql.query(f"select interp(c0),interp(c1),interp(c2),interp(c3) from {dbname}.{tbname} range('2020-02-09 00:00:05', '2020-02-13 00:00:05') every(1d) fill(next)")
        tdSql.checkRows(3)
G
add test cases  
Ganlin Zhao 已提交
917 918 
        tdSql.checkCols(4)
G
add test cases  
Ganlin Zhao 已提交
919 920 921 922 923 924 
        for i in range (tdSql.queryCols):
          tdSql.checkData(0, i, 15)
          tdSql.checkData(1, i, 15)
          tdSql.checkData(2, i, 15)

        tdSql.query(f"select interp(c0),interp(c1),interp(c2),interp(c3) from {dbname}.{tbname} range('2020-02-09 00:00:05', '2020-02-13 00:00:05') every(1d) fill(linear)")
H
test(query): update the case.  
Haojun Liao 已提交
925 
        tdSql.checkRows(3)
G
add test cases  
Ganlin Zhao 已提交
926 
        tdSql.checkCols(4)
G
add test cases  
Ganlin Zhao 已提交
927
“
test: refine query cases  
“happyguoxy” 已提交
928 929 930 
        tdSql.query(f"select interp(c0),interp(c1),interp(c2),interp(c3),interp(c4),interp(c5) from {dbname}.{tbname} range('2020-02-09 00:00:05', '2020-02-13 00:00:05') every(1d) fill(linear)")
        tdSql.checkRows(3)
        tdSql.checkCols(6)
H
other: merge 3.0  
Haojun Liao 已提交
931
G
add test cases  
Ganlin Zhao 已提交
932 
        for i in range (tdSql.queryCols):
H
test(query): update the case.  
Haojun Liao 已提交
933 
            tdSql.checkData(0, i, 13)
G
add test cases  
Ganlin Zhao 已提交
934
G
add test cases  
Ganlin Zhao 已提交
935 
        tdLog.printNoPrefix("==========step11:test error cases")
G
add test cases  
Ganlin Zhao 已提交
936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 

        tdSql.error(f"select interp(c0) from {dbname}.{tbname}")
        tdSql.error(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05')")
        tdSql.error(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d)")
        tdSql.error(f"select interp(c0) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') fill(null)")
        tdSql.error(f"select interp(c0) from {dbname}.{tbname} every(1s) fill(null)")
        tdSql.error(f"select interp(c0) from {dbname}.{tbname} where ts >= '2020-02-10 00:00:05' and ts <= '2020-02-15 00:00:05' every(1s) fill(null)")

        # input can only be numerical types
        tdSql.error(f"select interp(ts) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp(c6) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp(c7) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp(c8) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")

        # input can only be columns
        tdSql.error(f"select interp(1) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp(1.5) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp(true) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp(false) from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp('abcd') from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
        tdSql.error(f"select interp('中文字符') from {dbname}.{tbname} range('2020-02-10 00:00:05', '2020-02-15 00:00:05') every(1d) fill(null)")
D
fix: remove interp stable limitation and add test case  
dapan1121 已提交
958 959 
        tdLog.printNoPrefix("==========step12:stable cases")
D
fix: fix case issue  
dapan1121 已提交
960 961 
        #tdSql.query(f"select interp(c0) from {dbname}.{stbname} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(null)")
        #tdSql.checkRows(13)
D
fix: remove interp stable limitation and add test case  
dapan1121 已提交
962
D
fix: fix case issue  
dapan1121 已提交
963 964 
        #tdSql.query(f"select interp(c0) from {dbname}.{ctbname1} range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill(null)")
        #tdSql.checkRows(13)
D
fix: remove interp stable limitation and add test case  
dapan1121 已提交
965
D
fix: fix case issue  
dapan1121 已提交
966 967 
        #tdSql.query(f"select interp(c0) from {dbname}.{stbname} partition by tbname range('2020-02-01 00:00:04', '2020-02-02 00:00:16') every(1s) fill(null)")
        #tdSql.checkRows(13)
D
fix: remove interp stable limitation and add test case  
dapan1121 已提交
968 969 970 971 972 

        #tdSql.query(f"select _irowts,interp(c0) from {dbname}.{stbname} partition by tbname range('2020-02-01 00:00:04', '2020-02-02 00:00:16') every(1h) fill(prev)")
        #tdSql.query(f"select tbname,_irowts,interp(c0) from {dbname}.{stbname} partition by tbname range('2020-02-01 00:00:04', '2020-02-02 00:00:16') every(1h) fill(prev)")
G
test: add interp test cases  
Ganlin Zhao 已提交
973 974 975 976 977 978 
    def stop(self):
        tdSql.close()
        tdLog.success(f"{__file__} successfully executed")

tdCases.addLinux(__file__, TDTestCase())
tdCases.addWindows(__file__, TDTestCase())