Line data Source code
1 : /*
2 : * SPDX-License-Identifier: MPL-2.0
3 : *
4 : * This Source Code Form is subject to the terms of the Mozilla Public
5 : * License, v. 2.0. If a copy of the MPL was not distributed with this
6 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
7 : *
8 : * Copyright 2024 MonetDB Foundation;
9 : * Copyright August 2008 - 2023 MonetDB B.V.;
10 : * Copyright 1997 - July 2008 CWI.
11 : */
12 :
13 : #include "monetdb_config.h"
14 : #include "gdk.h"
15 : #include "gdk_private.h"
16 :
17 : /*
18 : * BATproject returns a BAT aligned with the left input whose values
19 : * are the values from the right input that were referred to by the
20 : * OIDs in the left input.
21 : *
22 : * BATproject2 is similar, except instead of a single right input
23 : * there are two of which the second's hseqbase is equal to the first
24 : * hseqbase + its batCount.
25 : */
26 :
27 : #define project1_loop(TYPE) \
28 : static gdk_return \
29 : project1_##TYPE(BAT *restrict bn, BATiter *restrict li, \
30 : BATiter *restrict r1i, QryCtx *qry_ctx) \
31 : { \
32 : BUN lo; \
33 : const TYPE *restrict r1t; \
34 : TYPE *restrict bt; \
35 : oid r1seq, r1end; \
36 : \
37 : MT_thread_setalgorithm(__func__); \
38 : r1t = (const TYPE *) r1i->base; \
39 : bt = (TYPE *) Tloc(bn, 0); \
40 : r1seq = r1i->b->hseqbase; \
41 : r1end = r1seq + r1i->count; \
42 : if (BATtdensebi(li)) { \
43 : if (li->tseq < r1seq || \
44 : (li->tseq + li->count) >= r1end) { \
45 : GDKerror("does not match always\n"); \
46 : return GDK_FAIL; \
47 : } \
48 : oid off = li->tseq - r1seq; \
49 : r1t += off; \
50 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) \
51 : bt[lo] = r1t[lo]; \
52 : } else { \
53 : assert(li->type); \
54 : const oid *restrict ot = (const oid *) li->base; \
55 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) { \
56 : oid o = ot[lo]; \
57 : if (o < r1seq || o >= r1end) { \
58 : GDKerror("does not match always\n"); \
59 : return GDK_FAIL; \
60 : } \
61 : bt[lo] = r1t[o - r1seq]; \
62 : } \
63 : } \
64 : TIMEOUT_CHECK(qry_ctx, TIMEOUT_HANDLER(GDK_FAIL, qry_ctx)); \
65 : BATsetcount(bn, lo); \
66 : return GDK_SUCCEED; \
67 : }
68 :
69 : /* project type switch */
70 66287044 : project1_loop(bte)
71 32239686 : project1_loop(sht)
72 748772599 : project1_loop(int)
73 1721 : project1_loop(flt)
74 973110 : project1_loop(dbl)
75 198529792 : project1_loop(lng)
76 : #ifdef HAVE_HGE
77 77348490 : project1_loop(hge)
78 : #endif
79 131 : project1_loop(uuid)
80 :
81 : #define project_loop(TYPE) \
82 : static gdk_return \
83 : project_##TYPE(BAT *restrict bn, BATiter *restrict li, \
84 : struct canditer *restrict ci, \
85 : BATiter *restrict r1i, BATiter *restrict r2i, \
86 : QryCtx *qry_ctx) \
87 : { \
88 : BUN lo; \
89 : const TYPE *restrict r1t; \
90 : const TYPE *restrict r2t; \
91 : TYPE *restrict bt; \
92 : TYPE v; \
93 : oid r1seq, r1end; \
94 : oid r2seq, r2end; \
95 : \
96 : if (r2i == NULL && \
97 : (ci == NULL || (ci->tpe == cand_dense && BATtdensebi(li))) && \
98 : li->nonil && r1i->type && !BATtdensebi(r1i)) \
99 : return project1_##TYPE(bn, li, r1i, qry_ctx); \
100 : MT_thread_setalgorithm(__func__); \
101 : r1t = (const TYPE *) r1i->base; \
102 : bt = (TYPE *) Tloc(bn, 0); \
103 : r1seq = r1i->b->hseqbase; \
104 : r1end = r1seq + r1i->count; \
105 : if (r2i) { \
106 : r2t = (const TYPE *) r2i->base; \
107 : r2seq = r2i->b->hseqbase; \
108 : r2end = r2seq + r2i->count; \
109 : } else { \
110 : r2t = NULL; \
111 : r2seq = r2end = r1end; \
112 : } \
113 : if (ci) { \
114 : TIMEOUT_LOOP_IDX(lo, ci->ncand, qry_ctx) { \
115 : oid o = canditer_next(ci); \
116 : if (o < r1seq || o >= r2end) { \
117 : GDKerror("does not match always\n"); \
118 : return GDK_FAIL; \
119 : } \
120 : if (o < r1end) \
121 : v = r1t[o - r1seq]; \
122 : else \
123 : v = r2t[o - r2seq]; \
124 : bt[lo] = v; \
125 : } \
126 : } else if (BATtdensebi(li)) { \
127 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) { \
128 : oid o = li->tseq + lo; \
129 : if (o < r1seq || o >= r2end) { \
130 : GDKerror("does not match always\n"); \
131 : return GDK_FAIL; \
132 : } \
133 : if (o < r1end) \
134 : v = r1t[o - r1seq]; \
135 : else \
136 : v = r2t[o - r2seq]; \
137 : bt[lo] = v; \
138 : } \
139 : } else { \
140 : const oid *restrict ot = (const oid *) li->base; \
141 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) { \
142 : oid o = ot[lo]; \
143 : if (is_oid_nil(o)) { \
144 : bt[lo] = v = TYPE##_nil; \
145 : bn->tnil = true; \
146 : } else if (o < r1seq || o >= r2end) { \
147 : GDKerror("does not match always\n"); \
148 : return GDK_FAIL; \
149 : } else if (o < r1end) { \
150 : v = r1t[o - r1seq]; \
151 : bt[lo] = v; \
152 : } else { \
153 : v = r2t[o - r2seq]; \
154 : bt[lo] = v; \
155 : } \
156 : } \
157 : } \
158 : TIMEOUT_CHECK(qry_ctx, TIMEOUT_HANDLER(GDK_FAIL, qry_ctx)); \
159 : BATsetcount(bn, lo); \
160 : return GDK_SUCCEED; \
161 : }
162 :
163 :
164 : /* project type switch */
165 345153 : project_loop(bte)
166 774088 : project_loop(sht)
167 64778770 : project_loop(int)
168 100 : project_loop(flt)
169 3784 : project_loop(dbl)
170 24285 : project_loop(lng)
171 : #ifdef HAVE_HGE
172 1221924 : project_loop(hge)
173 : #endif
174 20 : project_loop(uuid)
175 :
176 : static gdk_return
177 18729 : project_oid(BAT *restrict bn, BATiter *restrict li,
178 : struct canditer *restrict lci,
179 : BATiter *restrict r1i, BATiter *restrict r2i, QryCtx *qry_ctx)
180 : {
181 18729 : BUN lo;
182 18729 : oid *restrict bt;
183 18729 : oid r1seq, r1end;
184 18729 : oid r2seq, r2end;
185 18729 : const oid *restrict r1t = NULL;
186 18729 : const oid *restrict r2t = NULL;
187 18729 : struct canditer r1ci = {0}, r2ci = {0};
188 :
189 18729 : if ((!lci || (lci->tpe == cand_dense && BATtdensebi(li))) && r1i->type && !BATtdensebi(r1i) && !r2i && li->nonil) {
190 7223 : if (sizeof(oid) == sizeof(lng))
191 7223 : return project1_lng(bn, li, r1i, qry_ctx);
192 : else
193 : return project1_int(bn, li, r1i, qry_ctx);
194 : }
195 11506 : MT_thread_setalgorithm(__func__);
196 11505 : if (complex_cand(r1i->b))
197 27 : canditer_init(&r1ci, NULL, r1i->b);
198 11478 : else if (!BATtdensebi(r1i))
199 3 : r1t = (const oid *) r1i->base;
200 11505 : r1seq = r1i->b->hseqbase;
201 11505 : r1end = r1seq + r1i->count;
202 11505 : if (r2i) {
203 0 : if (complex_cand(r2i->b))
204 0 : canditer_init(&r2ci, NULL, r2i->b);
205 0 : else if (!BATtdensebi(r2i))
206 0 : r2t = (const oid *) r2i->base;
207 0 : r2seq = r2i->b->hseqbase;
208 0 : r2end = r2seq + r2i->count;
209 : } else {
210 : r2seq = r2end = r1end;
211 : }
212 11505 : bt = (oid *) Tloc(bn, 0);
213 11505 : if (lci) {
214 61755611 : TIMEOUT_LOOP_IDX(lo, lci->ncand, qry_ctx) {
215 61751705 : oid o = canditer_next(lci);
216 61751705 : if (o < r1seq || o >= r2end) {
217 0 : goto nomatch;
218 : }
219 61751705 : if (o < r1end) {
220 61751705 : if (r1ci.s)
221 0 : bt[lo] = canditer_idx(&r1ci, o - r1seq);
222 61751705 : else if (r1t)
223 179 : bt[lo] = r1t[o - r1seq];
224 : else
225 61751526 : bt[lo] = o - r1seq + r1i->tseq;
226 : } else {
227 0 : if (r2ci.s)
228 0 : bt[lo] = canditer_idx(&r2ci, o - r2seq);
229 0 : else if (r2t)
230 0 : bt[lo] = r2t[o - r2seq];
231 : else
232 0 : bt[lo] = o - r2seq + r2i->tseq;
233 : }
234 : }
235 11410 : } else if (BATtdensebi(li)) {
236 0 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) {
237 0 : oid o = li->tseq + lo;
238 0 : if (o < r1seq || o >= r2end) {
239 0 : goto nomatch;
240 : }
241 0 : if (o < r1end) {
242 0 : if (r1ci.s)
243 0 : bt[lo] = canditer_idx(&r1ci, o - r1seq);
244 0 : else if (r1t)
245 0 : bt[lo] = r1t[o - r1seq];
246 : else
247 0 : bt[lo] = o - r1seq + r1i->tseq;
248 : } else {
249 0 : if (r2ci.s)
250 0 : bt[lo] = canditer_idx(&r2ci, o - r2seq);
251 0 : else if (r2t)
252 0 : bt[lo] = r2t[o - r2seq];
253 : else
254 0 : bt[lo] = o - r2seq + r2i->tseq;
255 : }
256 : }
257 : } else {
258 11410 : const oid *ot = (const oid *) li->base;
259 178777301 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) {
260 178742915 : oid o = ot[lo];
261 178742915 : if (is_oid_nil(o)) {
262 0 : bt[lo] = oid_nil;
263 0 : bn->tnonil = false;
264 0 : bn->tnil = true;
265 178742915 : } else if (o < r1seq || o >= r2end) {
266 0 : goto nomatch;
267 178742915 : } else if (o < r1end) {
268 178742915 : if (r1ci.s)
269 5778 : bt[lo] = canditer_idx(&r1ci, o - r1seq);
270 178737137 : else if (r1t)
271 0 : bt[lo] = r1t[o - r1seq];
272 : else
273 178737137 : bt[lo] = o - r1seq + r1i->tseq;
274 : } else {
275 0 : if (r2ci.s)
276 0 : bt[lo] = canditer_idx(&r2ci, o - r2seq);
277 0 : else if (r2t)
278 0 : bt[lo] = r2t[o - r2seq];
279 : else
280 0 : bt[lo] = o - r2seq + r2i->tseq;
281 : }
282 : }
283 : }
284 11505 : TIMEOUT_CHECK(qry_ctx, TIMEOUT_HANDLER(GDK_FAIL, qry_ctx));
285 11505 : BATsetcount(bn, lo);
286 11505 : return GDK_SUCCEED;
287 0 : nomatch:
288 0 : GDKerror("does not match always\n");
289 0 : return GDK_FAIL;
290 : }
291 :
292 : static gdk_return
293 2786 : project_any(BAT *restrict bn, BATiter *restrict li,
294 : struct canditer *restrict ci,
295 : BATiter *restrict r1i, BATiter *restrict r2i, QryCtx *qry_ctx)
296 : {
297 2786 : BUN lo;
298 2786 : const void *nil = ATOMnilptr(r1i->type);
299 2786 : const void *v;
300 2786 : oid r1seq, r1end;
301 2786 : oid r2seq, r2end;
302 :
303 2786 : MT_thread_setalgorithm(__func__);
304 2787 : r1seq = r1i->b->hseqbase;
305 2787 : r1end = r1seq + r1i->count;
306 2787 : if (r2i) {
307 0 : r2seq = r2i->b->hseqbase;
308 0 : r2end = r2seq + r2i->count;
309 : } else {
310 : r2seq = r2end = r1end;
311 : }
312 2787 : if (ci) {
313 0 : TIMEOUT_LOOP_IDX(lo, ci->ncand, qry_ctx) {
314 0 : oid o = canditer_next(ci);
315 0 : if (o < r1seq || o >= r2end) {
316 0 : GDKerror("does not match always\n");
317 0 : return GDK_FAIL;
318 : }
319 0 : if (o < r1end)
320 0 : v = BUNtail(*r1i, o - r1seq);
321 : else
322 0 : v = BUNtail(*r2i, o - r2seq);
323 0 : if (tfastins_nocheck(bn, lo, v) != GDK_SUCCEED) {
324 : return GDK_FAIL;
325 : }
326 : }
327 2787 : } else if (BATtdensebi(li)) {
328 0 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) {
329 0 : oid o = li->tseq + lo;
330 0 : if (o < r1seq || o >= r2end) {
331 0 : GDKerror("does not match always\n");
332 0 : return GDK_FAIL;
333 : }
334 0 : if (o < r1end)
335 0 : v = BUNtail(*r1i, o - r1seq);
336 : else
337 0 : v = BUNtail(*r2i, o - r2seq);
338 0 : if (tfastins_nocheck(bn, lo, v) != GDK_SUCCEED) {
339 : return GDK_FAIL;
340 : }
341 : }
342 : } else {
343 2787 : const oid *restrict ot = (const oid *) li->base;
344 :
345 58845 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) {
346 53271 : oid o = ot[lo];
347 53271 : if (is_oid_nil(o)) {
348 2 : v = nil;
349 2 : bn->tnil = true;
350 53269 : } else if (o < r1seq || o >= r2end) {
351 0 : GDKerror("does not match always\n");
352 0 : return GDK_FAIL;
353 53269 : } else if (o < r1end) {
354 53269 : v = BUNtail(*r1i, o - r1seq);
355 : } else {
356 0 : v = BUNtail(*r2i, o - r2seq);
357 : }
358 53256 : if (tfastins_nocheck(bn, lo, v) != GDK_SUCCEED) {
359 : return GDK_FAIL;
360 : }
361 : }
362 : }
363 2787 : TIMEOUT_CHECK(qry_ctx, TIMEOUT_HANDLER(GDK_FAIL, qry_ctx));
364 2787 : BATsetcount(bn, lo);
365 2787 : bn->theap->dirty = true;
366 2787 : return GDK_SUCCEED;
367 : }
368 :
369 : static BAT *
370 0 : project_str(BATiter *restrict li, struct canditer *restrict ci, int tpe,
371 : BATiter *restrict r1i, BATiter *restrict r2i,
372 : QryCtx *qry_ctx, lng t0)
373 : {
374 0 : BAT *bn;
375 0 : BUN lo;
376 0 : oid r1seq, r1end;
377 0 : oid r2seq, r2end;
378 0 : BUN h1off;
379 0 : BUN off;
380 0 : oid seq;
381 0 : var_t v;
382 0 : BATiter *ri;
383 :
384 0 : if ((bn = COLnew(li->b->hseqbase, tpe, ci ? ci->ncand : li->count,
385 : TRANSIENT)) == NULL)
386 : return NULL;
387 :
388 0 : v = (var_t) r1i->vhfree;
389 0 : if (r1i->vh == r2i->vh) {
390 0 : h1off = 0;
391 0 : assert(bn->tvheap->parentid == bn->batCacheid);
392 0 : HEAPdecref(bn->tvheap, true);
393 0 : HEAPincref(r1i->vh);
394 0 : bn->tvheap = r1i->vh;
395 0 : assert(bn->tvheap->parentid != bn->batCacheid);
396 0 : BBPretain(bn->tvheap->parentid);
397 : } else {
398 0 : v = (v + GDK_VARALIGN - 1) & ~(GDK_VARALIGN - 1);
399 0 : h1off = (BUN) v;
400 0 : v += ((var_t) r2i->vhfree + GDK_VARALIGN - 1) & ~(GDK_VARALIGN - 1);
401 0 : if (HEAPextend(bn->tvheap, v, false) != GDK_SUCCEED) {
402 0 : BBPreclaim(bn);
403 0 : return NULL;
404 : }
405 0 : memcpy(bn->tvheap->base, r1i->vh->base, r1i->vhfree);
406 : #ifndef NDEBUG
407 0 : if (h1off > r1i->vhfree)
408 0 : memset(bn->tvheap->base + r1i->vhfree, 0, h1off - r1i->vhfree);
409 : #endif
410 0 : memcpy(bn->tvheap->base + h1off, r2i->vh->base, r2i->vhfree);
411 0 : bn->tvheap->free = h1off + r2i->vhfree;
412 0 : bn->tvheap->dirty = true;
413 : }
414 :
415 0 : if (v >= ((var_t) 1 << (8 << bn->tshift)) &&
416 0 : GDKupgradevarheap(bn, v, false, 0) != GDK_SUCCEED) {
417 0 : BBPreclaim(bn);
418 0 : return NULL;
419 : }
420 :
421 0 : r1seq = r1i->b->hseqbase;
422 0 : r1end = r1seq + r1i->count;
423 0 : r2seq = r2i->b->hseqbase;
424 0 : r2end = r2seq + r2i->count;
425 0 : if (ci) {
426 0 : TIMEOUT_LOOP_IDX(lo, ci->ncand, qry_ctx) {
427 0 : oid o = canditer_next(ci);
428 0 : if (o < r1seq || o >= r2end) {
429 0 : GDKerror("does not match always\n");
430 0 : BBPreclaim(bn);
431 0 : return NULL;
432 : }
433 0 : if (o < r1end) {
434 : ri = r1i;
435 : off = 0;
436 : seq = r1seq;
437 : } else {
438 0 : ri = r2i;
439 0 : off = h1off;
440 0 : seq = r2seq;
441 : }
442 0 : switch (ri->width) {
443 0 : case 1:
444 0 : v = (var_t) ((uint8_t *) ri->base)[o - seq] + GDK_VAROFFSET;
445 0 : break;
446 0 : case 2:
447 0 : v = (var_t) ((uint16_t *) ri->base)[o - seq] + GDK_VAROFFSET;
448 0 : break;
449 0 : case 4:
450 0 : v = (var_t) ((uint32_t *) ri->base)[o - seq];
451 0 : break;
452 0 : case 8:
453 0 : v = (var_t) ((uint64_t *) ri->base)[o - seq];
454 0 : break;
455 : }
456 0 : v += off;
457 0 : switch (bn->twidth) {
458 0 : case 1:
459 0 : ((uint8_t *) bn->theap->base)[lo] = (uint8_t) (v - GDK_VAROFFSET);
460 0 : break;
461 0 : case 2:
462 0 : ((uint16_t *) bn->theap->base)[lo] = (uint16_t) (v - GDK_VAROFFSET);
463 0 : break;
464 0 : case 4:
465 0 : ((uint32_t *) bn->theap->base)[lo] = (uint32_t) v;
466 0 : break;
467 0 : case 8:
468 0 : ((uint64_t *) bn->theap->base)[lo] = (uint64_t) v;
469 0 : break;
470 : }
471 : }
472 0 : } else if (BATtdensebi(li)) {
473 0 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) {
474 0 : oid o = li->tseq + lo;
475 0 : if (o < r1seq || o >= r2end) {
476 0 : GDKerror("does not match always\n");
477 0 : BBPreclaim(bn);
478 0 : return NULL;
479 : }
480 0 : if (o < r1end) {
481 : ri = r1i;
482 : off = 0;
483 : seq = r1seq;
484 : } else {
485 0 : ri = r2i;
486 0 : off = h1off;
487 0 : seq = r2seq;
488 : }
489 0 : switch (ri->width) {
490 0 : case 1:
491 0 : v = (var_t) ((uint8_t *) ri->base)[o - seq] + GDK_VAROFFSET;
492 0 : break;
493 0 : case 2:
494 0 : v = (var_t) ((uint16_t *) ri->base)[o - seq] + GDK_VAROFFSET;
495 0 : break;
496 0 : case 4:
497 0 : v = (var_t) ((uint32_t *) ri->base)[o - seq];
498 0 : break;
499 0 : case 8:
500 0 : v = (var_t) ((uint64_t *) ri->base)[o - seq];
501 0 : break;
502 : }
503 0 : v += off;
504 0 : switch (bn->twidth) {
505 0 : case 1:
506 0 : ((uint8_t *) bn->theap->base)[lo] = (uint8_t) (v - GDK_VAROFFSET);
507 0 : break;
508 0 : case 2:
509 0 : ((uint16_t *) bn->theap->base)[lo] = (uint16_t) (v - GDK_VAROFFSET);
510 0 : break;
511 0 : case 4:
512 0 : ((uint32_t *) bn->theap->base)[lo] = (uint32_t) v;
513 0 : break;
514 0 : case 8:
515 0 : ((uint64_t *) bn->theap->base)[lo] = (uint64_t) v;
516 0 : break;
517 : }
518 : }
519 : } else {
520 0 : const oid *restrict ot = (const oid *) li->base;
521 0 : TIMEOUT_LOOP_IDX(lo, li->count, qry_ctx) {
522 0 : oid o = ot[lo];
523 0 : if (o < r1seq || o >= r2end) {
524 0 : GDKerror("does not match always\n");
525 0 : BBPreclaim(bn);
526 0 : return NULL;
527 : }
528 0 : if (o < r1end) {
529 : ri = r1i;
530 : off = 0;
531 : seq = r1seq;
532 : } else {
533 0 : ri = r2i;
534 0 : off = h1off;
535 0 : seq = r2seq;
536 : }
537 0 : switch (ri->width) {
538 0 : case 1:
539 0 : v = (var_t) ((uint8_t *) ri->base)[o - seq] + GDK_VAROFFSET;
540 0 : break;
541 0 : case 2:
542 0 : v = (var_t) ((uint16_t *) ri->base)[o - seq] + GDK_VAROFFSET;
543 0 : break;
544 0 : case 4:
545 0 : v = (var_t) ((uint32_t *) ri->base)[o - seq];
546 0 : break;
547 0 : case 8:
548 0 : v = (var_t) ((uint64_t *) ri->base)[o - seq];
549 0 : break;
550 : }
551 0 : v += off;
552 0 : switch (bn->twidth) {
553 0 : case 1:
554 0 : ((uint8_t *) bn->theap->base)[lo] = (uint8_t) (v - GDK_VAROFFSET);
555 0 : break;
556 0 : case 2:
557 0 : ((uint16_t *) bn->theap->base)[lo] = (uint16_t) (v - GDK_VAROFFSET);
558 0 : break;
559 0 : case 4:
560 0 : ((uint32_t *) bn->theap->base)[lo] = (uint32_t) v;
561 0 : break;
562 0 : case 8:
563 0 : ((uint64_t *) bn->theap->base)[lo] = (uint64_t) v;
564 0 : break;
565 : }
566 : }
567 : }
568 0 : TIMEOUT_CHECK(qry_ctx, GOTO_LABEL_TIMEOUT_HANDLER(bailout, qry_ctx));
569 0 : BATsetcount(bn, lo);
570 0 : bn->tsorted = bn->trevsorted = false;
571 0 : bn->tnil = false;
572 0 : bn->tnonil = r1i->nonil & r2i->nonil;
573 0 : bn->tkey = false;
574 0 : TRC_DEBUG(ALGO, "l=" ALGOBATFMT " r1=" ALGOBATFMT " r2=" ALGOBATFMT
575 : " -> " ALGOBATFMT "%s " LLFMT "us\n",
576 : ALGOBATPAR(li->b), ALGOBATPAR(r1i->b), ALGOBATPAR(r2i->b),
577 : ALGOBATPAR(bn),
578 : bn && bn->ttype == TYPE_str && bn->tvheap == r1i->vh ? " sharing string heap" : "",
579 : GDKusec() - t0);
580 : return bn;
581 0 : bailout:
582 0 : BBPreclaim(bn);
583 0 : return NULL;
584 : }
585 :
586 : BAT *
587 1643263 : BATproject2(BAT *restrict l, BAT *restrict r1, BAT *restrict r2)
588 : {
589 1643263 : BAT *bn = NULL;
590 1643263 : BAT *or1 = r1, *or2 = r2, *ol = l;
591 1643263 : oid lo, hi;
592 1643263 : gdk_return res;
593 1643263 : int tpe = ATOMtype(r1->ttype), otpe = tpe;
594 1643263 : bool stringtrick = false;
595 1643263 : struct canditer ci, *lci = NULL;
596 1643263 : const char *msg = "";
597 1643263 : lng t0 = 0;
598 1643263 : BATiter li = bat_iterator(l);
599 1642742 : BATiter r1i = bat_iterator(r1);
600 1642643 : BATiter r2i = bat_iterator(r2);
601 1643256 : BUN lcount = li.count;
602 :
603 1643256 : TRC_DEBUG_IF(ALGO) t0 = GDKusec();
604 :
605 1643256 : assert(ATOMtype(li.type) == TYPE_oid || li.type == TYPE_msk);
606 1643256 : assert(r2 == NULL || tpe == ATOMtype(r2i.type));
607 0 : assert(r2 == NULL || r1->hseqbase + r1i.count == r2->hseqbase);
608 :
609 1643256 : QryCtx *qry_ctx = MT_thread_get_qry_ctx();
610 :
611 1642963 : if (r2 && r1i.count == 0) {
612 : /* unlikely special case: r1 is empty, so we just have r2 */
613 0 : r1 = r2;
614 0 : r2 = NULL;
615 0 : bat_iterator_end(&r1i);
616 0 : r1i = r2i;
617 0 : r2i = bat_iterator(NULL);
618 : }
619 :
620 1642963 : if (BATtdensebi(&li) && lcount > 0) {
621 597937 : lo = l->tseqbase;
622 597937 : hi = l->tseqbase + lcount;
623 597937 : if (lo >= r1->hseqbase && hi <= r1->hseqbase + r1i.count) {
624 597937 : bn = BATslice(r1, lo - r1->hseqbase, hi - r1->hseqbase);
625 597956 : BAThseqbase(bn, l->hseqbase);
626 598006 : msg = " (slice)";
627 598006 : goto doreturn;
628 : }
629 0 : if (lo < r1->hseqbase || r2 == NULL || hi > r2->hseqbase + r2i.count) {
630 0 : GDKerror("does not match always\n");
631 0 : bat_iterator_end(&li);
632 0 : bat_iterator_end(&r1i);
633 0 : bat_iterator_end(&r2i);
634 0 : return NULL;
635 : }
636 0 : if (lo >= r2->hseqbase) {
637 0 : bn = BATslice(r2, lo - r2->hseqbase, hi - r2->hseqbase);
638 0 : BAThseqbase(bn, l->hseqbase);
639 0 : msg = " (slice2)";
640 0 : goto doreturn;
641 : }
642 : }
643 1045026 : if (complex_cand(l)) {
644 : /* l is candidate list with exceptions or is a bitmask */
645 13980 : assert(li.type == TYPE_msk || !is_oid_nil(l->tseqbase));
646 13980 : canditer_init(&ci, NULL, l);
647 13978 : lcount = ci.ncand;
648 13978 : lci = &ci;
649 1031046 : } else if (li.type == TYPE_msk) {
650 0 : l = BATunmask(l);
651 0 : if (l == NULL)
652 0 : goto doreturn;
653 0 : if (complex_cand(l)) {
654 0 : canditer_init(&ci, NULL, l);
655 0 : lcount = ci.ncand;
656 0 : lci = &ci;
657 : }
658 : }
659 1045024 : if (lcount == 0 ||
660 14003 : (li.type == TYPE_void && is_oid_nil(l->tseqbase)) ||
661 208896 : (r1i.type == TYPE_void && is_oid_nil(r1->tseqbase) &&
662 0 : (r2 == NULL ||
663 0 : (r2i.type == TYPE_void && is_oid_nil(r2->tseqbase))))) {
664 : /* trivial: all values are nil (includes no entries at all) */
665 836128 : const void *nil = r1i.type == TYPE_msk ? &oid_nil : ATOMnilptr(r1i.type);
666 :
667 1665680 : bn = BATconstant(l->hseqbase, r1i.type == TYPE_oid || r1i.type == TYPE_msk ? TYPE_void : r1i.type,
668 : nil, lcount, TRANSIENT);
669 836162 : if (bn != NULL &&
670 836162 : ATOMtype(bn->ttype) == TYPE_oid &&
671 127859 : BATcount(bn) == 0) {
672 127858 : BATtseqbase(bn, 0);
673 : }
674 836168 : msg = " (constant)";
675 836168 : goto doreturn;
676 : }
677 :
678 208896 : if (ATOMstorage(tpe) == TYPE_str) {
679 27069 : if (li.nonil &&
680 27067 : r2 == NULL &&
681 27067 : (r1i.count == 0 ||
682 27069 : lcount > (r1i.count >> 3) ||
683 5744 : r1i.restricted == BAT_READ)) {
684 : /* insert strings as ints, we need to copy the
685 : * string heap whole sale; we can't do this if
686 : * there are nils in the left column, and we
687 : * won't do it if the left is much smaller than
688 : * the right and the right is writable (meaning
689 : * we have to actually copy the right string
690 : * heap) */
691 24298 : tpe = r1i.width == 1 ? TYPE_bte : (r1i.width == 2 ? TYPE_sht : (r1i.width == 4 ? TYPE_int : TYPE_lng));
692 : stringtrick = true;
693 2771 : } else if (li.nonil &&
694 0 : r2 != NULL &&
695 0 : (r1i.vh == r2i.vh ||
696 0 : (!GDK_ELIMDOUBLES(r1i.vh) /* && size tests */))) {
697 : /* r1 and r2 may explicitly share their vheap,
698 : * if they do, the result will also share the
699 : * vheap; this also means that for this case we
700 : * don't care about duplicate elimination: it
701 : * will remain the same */
702 0 : bn = project_str(&li, lci, tpe, &r1i, &r2i, qry_ctx, t0);
703 0 : bat_iterator_end(&li);
704 0 : bat_iterator_end(&r1i);
705 0 : bat_iterator_end(&r2i);
706 0 : return bn;
707 : }
708 181827 : } else if (ATOMvarsized(tpe) &&
709 144 : li.nonil &&
710 144 : r2 == NULL &&
711 144 : (r1i.count == 0 ||
712 144 : lcount > (r1i.count >> 3) ||
713 0 : r1i.restricted == BAT_READ)) {
714 144 : tpe = r1i.width == 4 ? TYPE_int : TYPE_lng;
715 : stringtrick = true;
716 181683 : } else if (tpe == TYPE_msk || mask_cand(r1)) {
717 8 : r1 = BATunmask(r1);
718 8 : if (r1 == NULL)
719 0 : goto doreturn;
720 8 : if (r2) {
721 0 : r2 = BATunmask(r2);
722 0 : if (r2 == NULL)
723 0 : goto doreturn;
724 : }
725 8 : tpe = TYPE_oid;
726 8 : bat_iterator_end(&r1i);
727 8 : bat_iterator_end(&r2i);
728 8 : r1i = bat_iterator(r1);
729 8 : r2i = bat_iterator(r2);
730 : }
731 406619 : bn = COLnew2(l->hseqbase, ATOMtype(r1i.type), lcount, TRANSIENT, stringtrick ? r1i.width : 0);
732 208894 : if (bn == NULL) {
733 0 : goto doreturn;
734 : }
735 208894 : bn->tnil = false;
736 208894 : if (r2) {
737 0 : bn->tnonil = li.nonil & r1i.nonil & r2i.nonil;
738 0 : bn->tsorted = li.count <= 1;
739 0 : bn->trevsorted = li.count <= 1;
740 0 : bn->tkey = li.count <= 1;
741 : } else {
742 208895 : bn->tnonil = li.nonil & r1i.nonil;
743 417790 : bn->tsorted = li.count <= 1
744 208381 : || (li.sorted & r1i.sorted)
745 154992 : || (li.revsorted & r1i.revsorted)
746 363302 : || r1i.count <= 1;
747 417790 : bn->trevsorted = li.count <= 1
748 208381 : || (li.sorted & r1i.revsorted)
749 193403 : || (li.revsorted & r1i.sorted)
750 401106 : || r1i.count <= 1;
751 241307 : bn->tkey = li.count <= 1 || (li.key & r1i.key);
752 : }
753 :
754 208894 : if (!stringtrick && tpe != TYPE_oid)
755 165715 : tpe = ATOMbasetype(tpe);
756 208894 : switch (tpe) {
757 17113 : case TYPE_bte:
758 17113 : res = project_bte(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
759 17113 : break;
760 19298 : case TYPE_sht:
761 19298 : res = project_sht(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
762 19298 : break;
763 138457 : case TYPE_int:
764 138457 : res = project_int(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
765 138457 : break;
766 85 : case TYPE_flt:
767 85 : res = project_flt(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
768 85 : break;
769 3675 : case TYPE_dbl:
770 3675 : res = project_dbl(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
771 3675 : break;
772 8207 : case TYPE_lng:
773 8207 : res = project_lng(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
774 8207 : break;
775 : #ifdef HAVE_HGE
776 528 : case TYPE_hge:
777 528 : res = project_hge(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
778 528 : break;
779 : #endif
780 18728 : case TYPE_oid:
781 18728 : res = project_oid(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
782 18728 : break;
783 17 : case TYPE_uuid:
784 17 : res = project_uuid(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
785 17 : break;
786 2786 : default:
787 2786 : res = project_any(bn, &li, lci, &r1i, r2 ? &r2i : NULL, qry_ctx);
788 2786 : break;
789 : }
790 :
791 208851 : if (res != GDK_SUCCEED)
792 0 : goto bailout;
793 :
794 : /* handle string trick */
795 208857 : if (stringtrick) {
796 24438 : assert(r1i.vh);
797 24438 : if (r1i.restricted == BAT_READ || VIEWvtparent(r1)) {
798 : /* really share string heap */
799 20593 : assert(r1i.vh->parentid > 0);
800 : /* there is no file, so we don't need to remove it */
801 20593 : HEAPdecref(bn->tvheap, false);
802 20595 : bn->tvheap = r1i.vh;
803 20595 : HEAPincref(r1i.vh);
804 20598 : assert(bn->tvheap->parentid != bn->batCacheid);
805 20598 : BBPretain(bn->tvheap->parentid);
806 : } else {
807 : /* make copy of string heap */
808 3845 : bn->tvheap->parentid = bn->batCacheid;
809 3845 : bn->tvheap->farmid = BBPselectfarm(bn->batRole, otpe, varheap);
810 3846 : strconcat_len(bn->tvheap->filename,
811 : sizeof(bn->tvheap->filename),
812 3846 : BBP_physical(bn->batCacheid), ".theap",
813 : NULL);
814 3846 : if (HEAPcopy(bn->tvheap, r1i.vh, 0) != GDK_SUCCEED)
815 0 : goto bailout;
816 : }
817 24443 : bn->ttype = r1i.type;
818 24443 : bn->twidth = r1i.width;
819 24443 : bn->tshift = r1i.shift;
820 24443 : bn->tascii = r1i.ascii;
821 : }
822 :
823 208862 : if (!BATtdensebi(&r1i) || (r2 && !BATtdensebi(&r2i)))
824 197386 : BATtseqbase(bn, oid_nil);
825 :
826 11476 : doreturn:
827 1643057 : TRC_DEBUG(ALGO, "l=" ALGOBATFMT " r1=" ALGOBATFMT " r2=" ALGOOPTBATFMT
828 : " -> " ALGOOPTBATFMT "%s%s " LLFMT "us\n",
829 : ALGOBATPAR(l), ALGOBATPAR(or1), ALGOOPTBATPAR(or2),
830 : ALGOOPTBATPAR(bn),
831 : bn && bn->ttype == TYPE_str && bn->tvheap == r1i.vh ? " sharing string heap" : "",
832 : msg, GDKusec() - t0);
833 1643057 : bat_iterator_end(&li);
834 1642803 : bat_iterator_end(&r1i);
835 1643042 : bat_iterator_end(&r2i);
836 1642322 : if (l != ol)
837 0 : BBPreclaim(l);
838 1642335 : if (r1 != or1)
839 8 : BBPreclaim(r1);
840 1642319 : if (r2 != or2)
841 0 : BBPreclaim(r2);
842 : return bn;
843 :
844 0 : bailout:
845 0 : BBPreclaim(bn);
846 0 : bn = NULL;
847 0 : goto doreturn;
848 : }
849 :
850 : BAT *
851 449763 : BATproject(BAT *restrict l, BAT *restrict r)
852 : {
853 449763 : return BATproject2(l, r, NULL);
854 : }
855 :
856 : /* Calculate a chain of BATproject calls.
857 : * The argument is a NULL-terminated array of BAT pointers.
858 : * This function is equivalent (apart from reference counting) to a
859 : * sequence of calls
860 : * bn = BATproject(bats[0], bats[1]);
861 : * bn = BATproject(bn, bats[2]);
862 : * ...
863 : * bn = BATproject(bn, bats[n-1]);
864 : * return bn;
865 : * where none of the intermediates are actually produced (and bats[n]==NULL).
866 : * Note that all BATs except the last must have type oid/void or msk.
867 : *
868 : * We assume that all but the last BAT in the chain is temporary and
869 : * therefore there is no chance that another thread will modify it while
870 : * we're busy. This is not necessarily the case for that last BAT, so
871 : * it uses a BAT iterator.
872 : */
873 : BAT *
874 363293 : BATprojectchain(BAT **bats)
875 : {
876 363293 : struct ba {
877 : BAT *b;
878 : oid hlo;
879 : oid hhi;
880 : BUN cnt;
881 : oid *t;
882 : struct canditer ci; /* used if .ci.s != NULL */
883 : } *ba;
884 363293 : BAT **tobedeleted = NULL;
885 363293 : int ndelete = 0;
886 363293 : int n, i;
887 363293 : BAT *b = NULL, *bn = NULL;
888 363293 : BATiter bi;
889 363293 : bool allnil = false;
890 363293 : bool issorted = true;
891 363293 : bool nonil = true;
892 363293 : bool stringtrick = false;
893 363293 : const void *nil;
894 363293 : int tpe;
895 363293 : lng t0 = 0;
896 :
897 363293 : TRC_DEBUG_IF(ALGO) t0 = GDKusec();
898 :
899 363293 : QryCtx *qry_ctx = MT_thread_get_qry_ctx();
900 :
901 : /* count number of participating BATs and allocate some
902 : * temporary work space */
903 3910973 : for (n = 0; bats[n]; n++) {
904 3184415 : b = bats[n];
905 3184415 : ndelete += (b->ttype == TYPE_msk || mask_cand(b));
906 3184415 : TRC_DEBUG(ALGO, "arg %d: " ALGOBATFMT "\n",
907 : n + 1, ALGOBATPAR(b));
908 : }
909 363265 : if (n == 0) {
910 0 : GDKerror("must have BAT arguments\n");
911 0 : return NULL;
912 : }
913 363265 : if (n == 1) {
914 0 : bn = COLcopy(b, b->ttype, true, TRANSIENT);
915 0 : TRC_DEBUG(ALGO, "single bat: copy -> " ALGOOPTBATFMT
916 : " " LLFMT " usec\n",
917 : ALGOOPTBATPAR(bn), GDKusec() - t0);
918 0 : return bn;
919 : }
920 :
921 363265 : if (ndelete > 0 &&
922 5380 : (tobedeleted = GDKmalloc(sizeof(BAT *) * ndelete)) == NULL)
923 : return NULL;
924 363264 : ba = GDKmalloc(sizeof(*ba) * n);
925 363238 : if (ba == NULL) {
926 0 : GDKfree(tobedeleted);
927 0 : return NULL;
928 : }
929 :
930 : ndelete = 0;
931 3543164 : for (n = 0, i = 0; bats[n]; n++) {
932 3179924 : b = bats[n];
933 3179924 : if (b->ttype == TYPE_msk || mask_cand(b)) {
934 5491 : if ((b = BATunmask(b)) == NULL) {
935 0 : goto bunins_failed;
936 : }
937 5380 : tobedeleted[ndelete++] = b;
938 : }
939 3179813 : if (bats[n+1] && BATtdense(b) && b->hseqbase == b->tseqbase && b->tseqbase == bats[n+1]->hseqbase && BATcount(b) == BATcount(bats[n+1]))
940 2439146 : continue; /* skip dense bat */
941 740667 : ba[i] = (struct ba) {
942 : .b = b,
943 740667 : .hlo = b->hseqbase,
944 740667 : .hhi = b->hseqbase + b->batCount,
945 : .cnt = b->batCount,
946 740667 : .t = (oid *) Tloc(b, 0),
947 : };
948 740667 : allnil |= b->ttype == TYPE_void && is_oid_nil(b->tseqbase);
949 740667 : issorted &= b->tsorted;
950 740667 : if (bats[n + 1])
951 377444 : nonil &= b->tnonil;
952 740667 : if (b->tnonil && b->tkey && b->tsorted &&
953 411383 : ATOMtype(b->ttype) == TYPE_oid) {
954 340468 : canditer_init(&ba[i].ci, NULL, b);
955 : }
956 740780 : i++;
957 : }
958 363240 : n = i;
959 363240 : if (i<=2) {
960 306323 : if (i == 1) {
961 54756 : bn = ba[0].b;
962 54756 : BBPfix(bn->batCacheid);
963 : } else {
964 251567 : bn = BATproject(ba[0].b, ba[1].b);
965 : }
966 306551 : while (ndelete-- > 0)
967 284 : BBPunfix(tobedeleted[ndelete]->batCacheid);
968 306267 : GDKfree(tobedeleted);
969 306251 : GDKfree(ba);
970 306251 : return bn;
971 : }
972 : /* b is last BAT in bats array */
973 56917 : tpe = ATOMtype(b->ttype);
974 56917 : nil = ATOMnilptr(tpe);
975 56917 : if (allnil || ba[0].cnt == 0) {
976 11121 : bn = BATconstant(ba[0].hlo, tpe == TYPE_oid ? TYPE_void : tpe,
977 : nil, ba[0].cnt, TRANSIENT);
978 11121 : while (ndelete-- > 0)
979 15110 : BBPreclaim(tobedeleted[ndelete]);
980 11123 : GDKfree(tobedeleted);
981 11122 : GDKfree(ba);
982 11123 : TRC_DEBUG(ALGO, "with %d bats: nil/empty -> " ALGOOPTBATFMT
983 : " " LLFMT " usec\n",
984 : n, ALGOOPTBATPAR(bn), GDKusec() - t0);
985 11123 : return bn;
986 : }
987 :
988 45796 : bi = bat_iterator(b);
989 45796 : if (nonil && ATOMstorage(tpe) == TYPE_str && bi.restricted == BAT_READ) {
990 5902 : stringtrick = true;
991 5902 : bn = COLnew2(ba[0].hlo, tpe, ba[0].cnt, TRANSIENT, bi.width);
992 5902 : if (bn && bn->tvheap) {
993 : /* no need to remove any files since they were
994 : * never created for this bat */
995 5902 : HEAPdecref(bn->tvheap, false);
996 5902 : bn->tvheap = NULL;
997 : }
998 5902 : tpe = bi.width == 1 ? TYPE_bte : (bi.width == 2 ? TYPE_sht : (bi.width == 4 ? TYPE_int : TYPE_lng));
999 : } else {
1000 39894 : bn = COLnew(ba[0].hlo, tpe, ba[0].cnt, TRANSIENT);
1001 : }
1002 45793 : if (bn == NULL) {
1003 0 : bat_iterator_end(&bi);
1004 0 : goto bunins_failed;
1005 : }
1006 :
1007 45793 : assert(ba[n - 1].b == b);
1008 45793 : ba[n - 1].t = bi.base;
1009 45793 : if (ATOMtype(b->ttype) == TYPE_oid) {
1010 : /* oid all the way */
1011 377 : oid *d = (oid *) Tloc(bn, 0);
1012 377 : assert(!stringtrick);
1013 23543341 : TIMEOUT_LOOP_IDX_DECL(p, ba[0].cnt, qry_ctx) {
1014 23540395 : oid o = ba[0].ci.s ? canditer_next(&ba[0].ci) : ba[0].t[p];
1015 100244559 : for (int i = 1; i < n; i++) {
1016 76704164 : if (is_oid_nil(o)) {
1017 0 : bn->tnil = true;
1018 0 : break;
1019 : }
1020 76704164 : if (o < ba[i].hlo || o >= ba[i].hhi) {
1021 0 : GDKerror("does not match always\n");
1022 0 : bat_iterator_end(&bi);
1023 0 : goto bunins_failed;
1024 : }
1025 76704164 : o -= ba[i].hlo;
1026 76705203 : o = ba[i].ci.s ?
1027 40662634 : (ba[i].ci.tpe == cand_dense) ?
1028 40662634 : canditer_idx_dense(&ba[i].ci, o) :
1029 115274105 : canditer_idx(&ba[i].ci, o) : ba[i].t[o];
1030 : }
1031 23540395 : *d++ = o;
1032 : }
1033 45416 : } else if (!ATOMvarsized(tpe)) {
1034 45165 : const void *v;
1035 45165 : char *d = Tloc(bn, 0);
1036 :
1037 45165 : bn->tnil = false;
1038 45165 : n--; /* stop one before the end, also ba[n] is last */
1039 174603030 : TIMEOUT_LOOP_IDX_DECL(p, ba[0].cnt, qry_ctx) {
1040 174453070 : oid o = ba[0].ci.s ? canditer_next(&ba[0].ci) : ba[0].t[p];
1041 :
1042 399244272 : for (int i = 1; i < n; i++) {
1043 224856197 : if (is_oid_nil(o)) {
1044 15 : bn->tnil = true;
1045 15 : break;
1046 : }
1047 224856182 : if (o < ba[i].hlo || o >= ba[i].hhi) {
1048 0 : GDKerror("does not match always\n");
1049 0 : bat_iterator_end(&bi);
1050 0 : goto bunins_failed;
1051 : }
1052 224856182 : o -= ba[i].hlo;
1053 224951189 : o = ba[i].ci.s ?
1054 84172562 : (ba[i].ci.tpe == cand_dense) ?
1055 84172562 : canditer_idx_dense(&ba[i].ci, o) :
1056 292403893 : canditer_idx(&ba[i].ci, o) : ba[i].t[o];
1057 : }
1058 174388090 : if (is_oid_nil(o)) {
1059 15 : assert(!stringtrick);
1060 15 : bn->tnil = true;
1061 15 : v = nil;
1062 174388075 : } else if (o < ba[n].hlo || o >= ba[n].hhi) {
1063 0 : GDKerror("does not match always\n");
1064 0 : bat_iterator_end(&bi);
1065 0 : goto bunins_failed;
1066 : } else {
1067 174388075 : o -= ba[n].hlo;
1068 174388075 : v = (const char *) bi.base + (o << bi.shift);
1069 : }
1070 174388090 : if (ATOMputFIX(tpe, d, v) != GDK_SUCCEED) {
1071 0 : bat_iterator_end(&bi);
1072 0 : goto bunins_failed;
1073 : }
1074 174453030 : d += bi.width;
1075 : }
1076 45133 : if (stringtrick) {
1077 5899 : bn->tnil = false;
1078 5899 : bn->tnonil = bi.nonil;
1079 5899 : bn->tkey = false;
1080 5899 : bn->tascii = bi.ascii;
1081 5899 : assert(bn->tvheap == NULL);
1082 5899 : bn->tvheap = bi.vh;
1083 5899 : HEAPincref(bi.vh);
1084 5902 : assert(bn->tvheap->parentid != bn->batCacheid);
1085 5902 : BBPretain(bn->tvheap->parentid);
1086 5901 : assert(bn->ttype == b->ttype);
1087 5901 : assert(bn->twidth == bi.width);
1088 5901 : assert(bn->tshift == bi.shift);
1089 : }
1090 : n++; /* undo for debug print */
1091 : } else {
1092 251 : const void *v;
1093 :
1094 251 : assert(!stringtrick);
1095 251 : bn->tnil = false;
1096 251 : n--; /* stop one before the end, also ba[n] is last */
1097 685446 : TIMEOUT_LOOP_IDX_DECL(p, ba[0].cnt, qry_ctx) {
1098 684904 : oid o = ba[0].ci.s ? canditer_next(&ba[0].ci) : ba[0].t[p];
1099 1381450 : for (int i = 1; i < n; i++) {
1100 696546 : if (is_oid_nil(o)) {
1101 0 : bn->tnil = true;
1102 0 : break;
1103 : }
1104 696546 : if (o < ba[i].hlo || o >= ba[i].hhi) {
1105 0 : GDKerror("does not match always\n");
1106 0 : bat_iterator_end(&bi);
1107 0 : goto bunins_failed;
1108 : }
1109 696546 : o -= ba[i].hlo;
1110 696546 : o = ba[i].ci.s ?
1111 27006 : (ba[i].ci.tpe == cand_dense) ?
1112 27006 : canditer_idx_dense(&ba[i].ci, o) :
1113 723303 : canditer_idx(&ba[i].ci, o) : ba[i].t[o];
1114 : }
1115 684904 : if (is_oid_nil(o)) {
1116 0 : bn->tnil = true;
1117 0 : v = nil;
1118 684904 : } else if (o < ba[n].hlo || o >= ba[n].hhi) {
1119 0 : GDKerror("does not match always\n");
1120 0 : bat_iterator_end(&bi);
1121 0 : goto bunins_failed;
1122 : } else {
1123 684904 : o -= ba[n].hlo;
1124 684904 : v = BUNtail(bi, o);
1125 : }
1126 684904 : if (bunfastapp(bn, v) != GDK_SUCCEED) {
1127 0 : bat_iterator_end(&bi);
1128 0 : goto bunins_failed;
1129 : }
1130 : }
1131 : n++; /* undo for debug print */
1132 : }
1133 45763 : bat_iterator_end(&bi);
1134 45794 : TIMEOUT_CHECK(qry_ctx, GOTO_LABEL_TIMEOUT_HANDLER(bunins_failed, qry_ctx));
1135 45787 : BATsetcount(bn, ba[0].cnt);
1136 45787 : bn->tsorted = (ba[0].cnt <= 1) | issorted;
1137 45787 : bn->trevsorted = ba[0].cnt <= 1;
1138 45787 : bn->tnonil = nonil & b->tnonil;
1139 45787 : bn->tseqbase = oid_nil;
1140 45787 : bn->tkey = (ba[0].cnt <= 1);
1141 : /* note, b may point to one of the bats in tobedeleted, so
1142 : * reclaim after the last use of b */
1143 45787 : while (ndelete-- > 0)
1144 46895 : BBPreclaim(tobedeleted[ndelete]);
1145 45786 : GDKfree(tobedeleted);
1146 45792 : GDKfree(ba);
1147 45796 : TRC_DEBUG(ALGO, "with %d bats: " ALGOOPTBATFMT " " LLFMT " usec\n",
1148 : n, ALGOOPTBATPAR(bn), GDKusec() - t0);
1149 : return bn;
1150 :
1151 0 : bunins_failed:
1152 0 : while (ndelete-- > 0)
1153 0 : BBPreclaim(tobedeleted[ndelete]);
1154 0 : GDKfree(tobedeleted);
1155 0 : GDKfree(ba);
1156 0 : BBPreclaim(bn);
1157 0 : TRC_DEBUG(ALGO, "failed " LLFMT "usec\n", GDKusec() - t0);
1158 : return NULL;
1159 : }
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