27:
203:
To return a list of department IDs whose total sales exceeded $ 1000 on the date of
January 1, 2000, along with the sum of their sales on that date:
888:
883:
577:
653:
648:
589:
164:
is taken into account at an earlier stage of a query execution, filtering the rows read from the tables. If a query contains
91:
63:
110:
70:
48:
620:
544:
44:
77:
59:
574:
37:
944:
796:
824:
287:, the following query will return the list of departments which have more than 1 employee:
387:
is convenient, but not necessary. Code equivalent to the example above, but without using
8:
867:
180:
should only apply to aggregated data, which isn't known in the initial stage of a query.
172:
is applied, filtering out the rows that don't match the specified conditions. Therefore,
84:
703:
613:
280:
168:, rows from the tables are grouped and aggregated. After the aggregating operation,
586:
593:
581:
140:
817:
747:
938:
862:
803:
913:
831:
810:
761:
733:
726:
606:
135:
139:
statement must only return rows where aggregate values meet the specified
838:
775:
712:
156:
845:
782:
768:
740:
719:
160:
are often confused by beginners, but they serve different purposes.
26:
789:
693:
688:
683:
678:
673:
668:
663:
923:
918:
908:
903:
898:
893:
658:
643:
629:
130:
919:
SQL Routines and Types for the Java
Programming Language
598:
51:. Unsourced material may be challenged and removed.
936:
552:. The PostgreSQL Global Development Group. 2023
614:
183:To view the present condition formed by the
621:
607:
111:Learn how and when to remove this message
937:
176:applies to data read from tables, and
602:
537:
49:adding citations to reliable sources
20:
575:The HAVING and GROUP BY SQL clauses
13:
914:Information and Definition Schemas
14:
956:
568:
25:
36:needs additional citations for
1:
546:PostgreSQL 16.1 Documentation
530:
7:
904:Management of External Data
198:
10:
961:
924:XML-Related Specifications
899:Persistent Stored Modules
876:
855:
702:
636:
909:Object Language Bindings
393:
289:
205:
628:
587:SQL Aggregate Functions
146:
133:specifies that an SQL
281:sample tables in the
894:Call-Level Interface
592:May 3, 2017, at the
244:'2000-01-01'
45:improve this article
868:Relational database
391:, might look like:
580:2011-06-03 at the
932:
931:
877:ISO/IEC SQL parts
279:Referring to the
121:
120:
113:
95:
60:"Having" SQL
952:
848:
841:
834:
827:
820:
813:
806:
799:
792:
785:
778:
771:
764:
757:
750:
743:
736:
729:
722:
715:
623:
616:
609:
600:
599:
562:
561:
559:
557:
551:
541:
526:
523:
520:
517:
514:
511:
508:
505:
502:
499:
496:
493:
490:
487:
484:
481:
478:
475:
472:
469:
466:
463:
460:
457:
454:
451:
448:
445:
442:
439:
436:
433:
430:
427:
424:
421:
418:
415:
412:
409:
406:
403:
400:
397:
390:
386:
380:
377:
374:
371:
368:
365:
362:
359:
356:
353:
350:
347:
344:
341:
338:
335:
332:
329:
326:
323:
320:
317:
314:
311:
308:
305:
302:
299:
296:
293:
275:
272:
269:
266:
263:
260:
257:
254:
251:
248:
245:
242:
239:
236:
233:
230:
227:
224:
221:
218:
215:
212:
209:
195:clause is used.
193:
187:
179:
175:
171:
167:
163:
159:
153:
138:
127:
116:
109:
105:
102:
96:
94:
53:
29:
21:
960:
959:
955:
954:
953:
951:
950:
949:
935:
934:
933:
928:
872:
851:
844:
837:
830:
823:
816:
809:
802:
795:
788:
781:
774:
767:
760:
753:
746:
739:
732:
725:
718:
711:
698:
632:
627:
594:Wayback Machine
582:Wayback Machine
571:
566:
565:
555:
553:
549:
543:
542:
538:
533:
528:
527:
524:
521:
518:
515:
512:
509:
506:
503:
500:
497:
494:
491:
488:
485:
482:
479:
476:
473:
470:
467:
464:
461:
458:
455:
452:
449:
446:
443:
440:
437:
434:
431:
428:
425:
422:
419:
416:
413:
410:
407:
404:
401:
398:
395:
388:
384:
382:
381:
378:
375:
372:
369:
366:
363:
360:
357:
354:
351:
348:
345:
342:
339:
336:
333:
330:
327:
324:
321:
318:
315:
312:
309:
306:
303:
300:
297:
294:
291:
277:
276:
273:
270:
267:
264:
261:
258:
255:
252:
249:
246:
243:
240:
237:
234:
231:
228:
225:
222:
219:
216:
213:
210:
207:
201:
191:
185:
177:
173:
169:
165:
161:
155:
151:
149:
134:
125:
117:
106:
100:
97:
54:
52:
42:
30:
17:
12:
11:
5:
958:
948:
947:
930:
929:
927:
926:
921:
916:
911:
906:
901:
896:
891:
886:
880:
878:
874:
873:
871:
870:
865:
859:
857:
853:
852:
850:
849:
842:
835:
828:
821:
814:
807:
800:
793:
786:
779:
772:
765:
758:
751:
744:
737:
730:
723:
716:
708:
706:
700:
699:
697:
696:
691:
686:
681:
676:
671:
666:
661:
656:
651:
646:
640:
638:
634:
633:
626:
625:
618:
611:
603:
597:
596:
584:
570:
569:External links
567:
564:
563:
535:
534:
532:
529:
411:DepartmentName
394:
355:DepartmentName
295:DepartmentName
290:
206:
200:
197:
148:
145:
119:
118:
33:
31:
24:
15:
9:
6:
4:
3:
2:
957:
946:
943:
942:
940:
925:
922:
920:
917:
915:
912:
910:
907:
905:
902:
900:
897:
895:
892:
890:
887:
885:
882:
881:
879:
875:
869:
866:
864:
861:
860:
858:
854:
847:
843:
840:
836:
833:
829:
826:
822:
819:
815:
812:
808:
805:
801:
798:
794:
791:
787:
784:
780:
777:
773:
770:
766:
763:
759:
756:
752:
749:
745:
742:
738:
735:
731:
728:
724:
721:
717:
714:
710:
709:
707:
705:
701:
695:
692:
690:
687:
685:
682:
680:
677:
675:
672:
670:
667:
665:
662:
660:
657:
655:
652:
650:
647:
645:
642:
641:
639:
635:
631:
624:
619:
617:
612:
610:
605:
604:
601:
595:
591:
588:
585:
583:
579:
576:
573:
572:
548:
547:
540:
536:
392:
288:
286:
284:
204:
196:
194:
188:
181:
158:
144:
142:
137:
132:
128:
115:
112:
104:
101:February 2024
93:
90:
86:
83:
79:
76:
72:
69:
65:
62: –
61:
57:
56:Find sources:
50:
46:
40:
39:
34:This article
32:
28:
23:
22:
19:
945:SQL keywords
754:
554:. Retrieved
545:
539:
486:DepartmentID
474:DepartmentID
383:
346:DepartmentID
334:DepartmentID
282:
278:
202:
190:
189:clause, the
184:
182:
150:
124:
122:
107:
98:
88:
81:
74:
67:
55:
43:Please help
38:verification
35:
18:
556:February 8,
889:Foundation
863:Edgar Codd
531:References
456:Department
340:Department
322:Department
265:SaleAmount
223:SaleAmount
141:conditions
129:clause in
71:newspapers
16:SQL clause
884:Framework
939:Category
818:Truncate
790:Order by
748:Group by
704:Keywords
694:SQL:2023
689:SQL:2016
684:SQL:2011
679:SQL:2008
674:SQL:2006
669:SQL:2003
664:SQL:1999
637:Versions
590:Archived
578:Archived
516:empCount
444:Employee
438:empCount
328:Employee
316:Employee
238:SaleDate
199:Examples
186:GROUP BY
166:GROUP BY
856:Related
804:Prepare
495:deptNam
417:deptNam
285:example
85:scholar
832:Update
811:Select
762:Insert
755:Having
734:Delete
727:Create
659:SQL-92
654:SQL-89
649:SQL-86
644:SEQUEL
408:SELECT
396:SELECT
389:HAVING
385:HAVING
358:HAVING
292:SELECT
256:HAVING
253:DeptID
211:DeptID
208:SELECT
192:HAVING
178:HAVING
170:HAVING
152:HAVING
136:SELECT
126:HAVING
87:
80:
73:
66:
58:
839:Where
825:Union
776:Merge
550:(PDF)
507:WHERE
489:GROUP
423:COUNT
361:COUNT
349:GROUP
301:COUNT
247:GROUP
235:WHERE
232:Sales
174:WHERE
162:WHERE
157:WHERE
92:JSTOR
78:books
846:With
797:Over
783:Null
769:Join
741:From
720:Case
558:2024
519:>
480:dept
462:dept
453:JOIN
441:FROM
402:FROM
373:>
319:JOIN
313:FROM
283:Join
274:1000
271:>
229:FROM
154:and
64:news
630:SQL
510:grp
504:grp
468:emp
450:emp
259:SUM
217:SUM
147:Use
131:SQL
47:by
941::
713:As
501:AS
492:BY
465:ON
459:AS
447:AS
435:AS
414:AS
352:BY
325:ON
250:BY
143:.
123:A
622:e
615:t
608:v
560:.
525:;
522:1
513:.
498:)
483:.
477:=
471:.
432:)
429:*
426:(
420:,
405:(
399:*
379:;
376:1
370:)
367:*
364:(
343:.
337:=
331:.
310:)
307:*
304:(
298:,
268:)
262:(
241:=
226:)
220:(
214:,
114:)
108:(
103:)
99:(
89:·
82:·
75:·
68:·
41:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
