+
+
+
+
+
+Setup
+
+
# install.packages(c("RSQLite", "DBI"))
+
+library (RSQLite)
+library (DBI)
+
+# Initialize a temporary in memory database
+ con <- dbConnect (SQLite (), ":memory:" )
+
+# Download tables
+ actor <- read.csv ("https://raw.githubusercontent.com/ivanceras/sakila/master/csv-sakila-db/actor.csv" )
+ rental <- read.csv ("https://raw.githubusercontent.com/ivanceras/sakila/master/csv-sakila-db/rental.csv" )
+ customer <- read.csv ("https://raw.githubusercontent.com/ivanceras/sakila/master/csv-sakila-db/customer.csv" )
+ payment <- read.csv ("https://raw.githubusercontent.com/ivanceras/sakila/master/csv-sakila-db/payment_p2007_01.csv" )
+
+# Copy data.frames to database
+dbWriteTable (con, "actor" , actor)
+dbWriteTable (con, "rental" , rental)
+dbWriteTable (con, "customer" , customer)
+dbWriteTable (con, "payment" , payment)
+
+dbListTables (con)
+
+
[1] "actor" "customer" "payment" "rental"
+
+
+
+
+Exercise 1
+Edit the code below to retrieve the actor ID, first name and last name for all actors using the actor
table. Sort by last name and then by first name (note that the code chunk below is set up to run SQL code rather than R code).
+
+
actorids <- dbGetQuery (con,
+ "SELECT actor_id, first_name, last_name
+ FROM actor
+ ORDER BY last_name, first_name" )
+
+print (actorids)
+
+
actor_id first_name last_name
+1 58 CHRISTIAN AKROYD
+2 182 DEBBIE AKROYD
+3 92 KIRSTEN AKROYD
+4 118 CUBA ALLEN
+5 145 KIM ALLEN
+6 194 MERYL ALLEN
+7 76 ANGELINA ASTAIRE
+8 112 RUSSELL BACALL
+9 190 AUDREY BAILEY
+10 67 JESSICA BAILEY
+11 115 HARRISON BALE
+12 187 RENEE BALL
+13 47 JULIA BARRYMORE
+14 158 VIVIEN BASINGER
+15 174 MICHAEL BENING
+16 124 SCARLETT BENING
+17 14 VIVIEN BERGEN
+18 121 LIZA BERGMAN
+19 91 CHRISTOPHER BERRY
+20 60 HENRY BERRY
+21 12 KARL BERRY
+22 189 CUBA BIRCH
+23 25 KEVIN BLOOM
+24 185 MICHAEL BOLGER
+25 37 VAL BOLGER
+26 98 CHRIS BRIDGES
+27 39 GOLDIE BRODY
+28 159 LAURA BRODY
+29 167 LAURENCE BULLOCK
+30 40 JOHNNY CAGE
+31 11 ZERO CAGE
+32 181 MATTHEW CARREY
+33 86 GREG CHAPLIN
+34 3 ED CHASE
+35 176 JON CHASE
+36 183 RUSSELL CLOSE
+37 16 FRED COSTNER
+38 129 DARYL CRAWFORD
+39 26 RIP CRAWFORD
+40 49 ANNE CRONYN
+41 104 PENELOPE CRONYN
+42 105 SIDNEY CROWE
+43 57 JUDE CRUISE
+44 201 TOM CRUISE
+45 203 TOM CRUISE
+46 205 TOM CRUISE
+47 207 TOM CRUISE
+48 80 RALPH CRUZ
+49 81 SCARLETT DAMON
+50 4 JENNIFER DAVIS
+51 101 SUSAN DAVIS
+52 110 SUSAN DAVIS
+53 48 FRANCES DAY-LEWIS
+54 35 JUDY DEAN
+55 143 RIVER DEAN
+56 148 EMILY DEE
+57 138 LUCILLE DEE
+58 107 GINA DEGENERES
+59 41 JODIE DEGENERES
+60 166 NICK DEGENERES
+61 89 CHARLIZE DENCH
+62 123 JULIANNE DENCH
+63 160 CHRIS DEPP
+64 100 SPENCER DEPP
+65 109 SYLVESTER DERN
+66 173 ALAN DREYFUSS
+67 36 BURT DUKAKIS
+68 188 ROCK DUKAKIS
+69 106 GROUCHO DUNST
+70 19 BOB FAWCETT
+71 199 JULIA FAWCETT
+72 10 CHRISTIAN GABLE
+73 165 AL GARLAND
+74 184 HUMPHREY GARLAND
+75 127 KEVIN GARLAND
+76 154 MERYL GIBSON
+77 46 PARKER GOLDBERG
+78 139 EWAN GOODING
+79 191 GREGORY GOODING
+80 71 ADAM GRANT
+81 179 ED GUINESS
+82 1 PENELOPE GUINESS
+83 90 SEAN GUINESS
+84 32 TIM HACKMAN
+85 175 WILLIAM HACKMAN
+86 202 TOM HANKS
+87 204 TOM HANKS
+88 206 TOM HANKS
+89 208 TOM HANKS
+90 152 BEN HARRIS
+91 141 CATE HARRIS
+92 56 DAN HARRIS
+93 97 MEG HAWKE
+94 151 GEOFFREY HESTON
+95 169 KENNETH HOFFMAN
+96 79 MAE HOFFMAN
+97 28 WOODY HOFFMAN
+98 161 HARVEY HOPE
+99 134 GENE HOPKINS
+100 113 MORGAN HOPKINS
+101 50 NATALIE HOPKINS
+102 132 ADAM HOPPER
+103 170 MENA HOPPER
+104 65 ANGELA HUDSON
+105 52 CARMEN HUNT
+106 140 WHOOPI HURT
+107 131 JANE JACKMAN
+108 119 WARREN JACKMAN
+109 146 ALBERT JOHANSSON
+110 8 MATTHEW JOHANSSON
+111 64 RAY JOHANSSON
+112 82 WOODY JOLIE
+113 43 KIRK JOVOVICH
+114 130 GRETA KEITEL
+115 198 MARY KEITEL
+116 74 MILLA KEITEL
+117 55 FAY KILMER
+118 153 MINNIE KILMER
+119 162 OPRAH KILMER
+120 45 REESE KILMER
+121 23 SANDRA KILMER
+122 103 MATTHEW LEIGH
+123 5 JOHNNY LOLLOBRIGIDA
+124 157 GRETA MALDEN
+125 136 ED MANSFIELD
+126 22 ELVIS MARX
+127 77 CARY MCCONAUGHEY
+128 70 MICHELLE MCCONAUGHEY
+129 114 MORGAN MCDORMAND
+130 177 GENE MCKELLEN
+131 38 TOM MCKELLEN
+132 128 CATE MCQUEEN
+133 27 JULIA MCQUEEN
+134 42 TOM MIRANDA
+135 178 LISA MONROE
+136 120 PENELOPE MONROE
+137 7 GRACE MOSTEL
+138 99 JIM MOSTEL
+139 61 CHRISTIAN NEESON
+140 62 JAYNE NEESON
+141 6 BETTE NICHOLSON
+142 125 ALBERT NOLTE
+143 150 JAYNE NOLTE
+144 122 SALMA NOLTE
+145 108 WARREN NOLTE
+146 34 AUDREY OLIVIER
+147 15 CUBA OLIVIER
+148 69 KENNETH PALTROW
+149 21 KIRSTEN PALTROW
+150 33 MILLA PECK
+151 30 SANDRA PECK
+152 87 SPENCER PECK
+153 73 GARY PENN
+154 133 RICHARD PENN
+155 88 KENNETH PESCI
+156 171 OLYMPIA PFEIFFER
+157 51 GARY PHOENIX
+158 54 PENELOPE PINKETT
+159 84 JAMES PITT
+160 75 BURT POSEY
+161 93 ELLEN PRESLEY
+162 135 RITA REYNOLDS
+163 142 JADA RYDER
+164 195 JAYNE SILVERSTONE
+165 180 JEFF SILVERSTONE
+166 78 GROUCHO SINATRA
+167 31 SISSY SOBIESKI
+168 44 NICK STALLONE
+169 24 CAMERON STREEP
+170 116 DAN STREEP
+171 192 JOHN SUVARI
+172 9 JOE SWANK
+173 155 IAN TANDY
+174 66 MARY TANDY
+175 59 DUSTIN TAUTOU
+176 193 BURT TEMPLE
+177 53 MENA TEMPLE
+178 149 RUSSELL TEMPLE
+179 200 THORA TEMPLE
+180 126 FRANCES TOMEI
+181 18 DAN TORN
+182 94 KENNETH TORN
+183 102 WALTER TORN
+184 20 LUCILLE TRACY
+185 117 RENEE TRACY
+186 17 HELEN VOIGHT
+187 95 DARYL WAHLBERG
+188 2 NICK WAHLBERG
+189 196 BELA WALKEN
+190 29 ALEC WAYNE
+191 163 CHRISTOPHER WEST
+192 197 REESE WEST
+193 172 GROUCHO WILLIAMS
+194 137 MORGAN WILLIAMS
+195 72 SEAN WILLIAMS
+196 83 BEN WILLIS
+197 96 GENE WILLIS
+198 164 HUMPHREY WILLIS
+199 168 WILL WILSON
+200 147 FAY WINSLET
+201 68 RIP WINSLET
+202 144 ANGELA WITHERSPOON
+203 156 FAY WOOD
+204 13 UMA WOOD
+205 63 CAMERON WRAY
+206 111 CAMERON ZELLWEGER
+207 186 JULIA ZELLWEGER
+208 85 MINNIE ZELLWEGER
+
+
+
+
+Exercise 2
+Retrieve the actor ID, first name, and last name for actors whose last name equals ‘WILLIAMS’ or ‘DAVIS’.
+
+
actorWD <- dbGetQuery (con,
+ "SELECT actor_id, first_name, last_name
+ FROM actor
+ WHERE last_name IN ('WILLIAMS', 'DAVIS')" )
+
+print (actorWD)
+
+
actor_id first_name last_name
+1 4 JENNIFER DAVIS
+2 72 SEAN WILLIAMS
+3 101 SUSAN DAVIS
+4 110 SUSAN DAVIS
+5 137 MORGAN WILLIAMS
+6 172 GROUCHO WILLIAMS
+
+
+
+
+Exercise 3
+Write a query against the rental
table that returns the IDs of the customers who rented a film on July 5, 2005 (use the rental.rental_date column, and you can use the date()
function to ignore the time component). Include a single row for each distinct customer ID.
+
+
rentaldate <- dbGetQuery (con,
+ "SELECT customer_id, rental_date
+ FROM rental
+ WHERE date(rental_date) = '2005-07-05'" )
+
+print (rentaldate)
+
+
customer_id rental_date
+1 565 2005-07-05 22:49:24
+2 242 2005-07-05 22:51:44
+3 37 2005-07-05 22:56:33
+4 60 2005-07-05 22:57:34
+5 594 2005-07-05 22:59:53
+6 8 2005-07-05 23:01:21
+7 490 2005-07-05 23:02:37
+8 476 2005-07-05 23:05:17
+9 322 2005-07-05 23:05:44
+10 298 2005-07-05 23:08:53
+11 382 2005-07-05 23:11:43
+12 138 2005-07-05 23:13:07
+13 520 2005-07-05 23:13:22
+14 536 2005-07-05 23:13:51
+15 114 2005-07-05 23:23:11
+16 111 2005-07-05 23:25:54
+17 296 2005-07-05 23:29:55
+18 586 2005-07-05 23:30:36
+19 349 2005-07-05 23:32:49
+20 397 2005-07-05 23:33:40
+21 369 2005-07-05 23:37:13
+22 421 2005-07-05 23:41:08
+23 142 2005-07-05 23:44:37
+24 169 2005-07-05 23:46:19
+25 348 2005-07-05 23:47:30
+26 553 2005-07-05 23:50:04
+27 295 2005-07-05 23:59:15
+
+
+
+
+Exercise 4
+
+Exercise 4.1
+Construct a query that retrieves all rows from the payment
table where the amount is either 1.99, 7.99, 9.99.
+
+
paymentamount <- dbGetQuery (con,
+ "SELECT *
+ FROM payment
+ WHERE amount IN ('1.99', '7.99', '9.99')" )
+
+print (paymentamount)
+
+
payment_id customer_id staff_id rental_id amount payment_date
+1 16050 269 2 7 1.99 2007-01-24 21:40:19.996577
+2 16056 270 1 193 1.99 2007-01-26 05:10:14.996577
+3 16081 282 2 48 1.99 2007-01-25 04:49:12.996577
+4 16103 294 1 595 1.99 2007-01-28 12:28:20.996577
+5 16133 307 1 614 1.99 2007-01-28 14:01:54.996577
+6 16158 316 1 1065 1.99 2007-01-31 07:23:22.996577
+7 16160 318 1 224 9.99 2007-01-26 08:46:53.996577
+8 16161 319 1 15 9.99 2007-01-24 23:07:48.996577
+9 16180 330 2 967 7.99 2007-01-30 17:40:32.996577
+10 16206 351 1 1137 1.99 2007-01-31 17:48:40.996577
+11 16210 354 2 158 1.99 2007-01-25 23:55:37.996577
+12 16240 369 2 913 7.99 2007-01-30 09:33:24.996577
+13 16275 386 1 583 7.99 2007-01-28 10:17:21.996577
+14 16277 387 1 697 7.99 2007-01-29 00:32:30.996577
+15 16289 391 1 891 7.99 2007-01-30 06:11:38.996577
+16 16302 400 2 516 1.99 2007-01-28 01:40:13.996577
+17 16306 401 2 811 1.99 2007-01-29 17:59:08.996577
+18 16307 402 2 801 1.99 2007-01-29 16:04:16.996577
+19 16314 407 1 619 7.99 2007-01-28 14:20:52.996577
+20 16320 411 2 972 1.99 2007-01-30 18:49:33.996577
+21 16348 429 2 601 7.99 2007-01-28 12:36:48.996577
+22 16354 432 2 326 7.99 2007-01-26 23:38:37.996577
+23 16360 435 1 757 7.99 2007-01-29 08:58:13.996577
+24 16362 436 1 45 7.99 2007-01-25 04:28:05.996577
+25 16373 439 1 786 9.99 2007-01-29 13:45:54.996577
+26 16393 449 1 849 7.99 2007-01-29 23:51:33.996577
+27 16400 452 1 726 1.99 2007-01-29 04:33:55.996577
+28 16401 454 1 735 7.99 2007-01-29 06:36:39.996577
+29 16405 457 2 1024 7.99 2007-01-31 01:58:45.996577
+30 16414 463 1 560 1.99 2007-01-28 07:21:28.996577
+31 16416 464 2 373 1.99 2007-01-27 06:44:51.996577
+32 16426 469 2 506 7.99 2007-01-28 00:37:45.996577
+33 16428 469 2 936 1.99 2007-01-30 12:21:15.996577
+34 16439 474 1 816 7.99 2007-01-29 18:55:05.996577
+35 16446 479 1 709 7.99 2007-01-29 02:16:27.996577
+36 16449 480 2 822 9.99 2007-01-29 20:04:26.996577
+37 16469 493 1 543 7.99 2007-01-28 05:12:00.996577
+38 16475 497 1 1100 7.99 2007-01-31 12:31:47.996577
+39 16484 501 1 605 1.99 2007-01-28 13:07:36.996577
+40 16489 503 2 109 1.99 2007-01-25 17:08:46.996577
+41 16521 516 1 571 1.99 2007-01-28 08:46:07.996577
+42 16546 533 2 190 1.99 2007-01-26 04:39:54.996577
+43 16561 541 1 1021 7.99 2007-01-31 01:44:41.996577
+44 16566 543 2 476 1.99 2007-01-27 21:00:02.996577
+45 16575 547 2 1094 1.99 2007-01-31 11:32:15.996577
+46 16583 550 2 922 7.99 2007-01-30 10:24:21.996577
+47 16584 551 2 155 7.99 2007-01-25 23:43:31.996577
+48 16615 569 1 647 1.99 2007-01-28 17:51:18.996577
+49 16617 570 2 1060 7.99 2007-01-31 06:50:09.996577
+50 16618 571 1 228 9.99 2007-01-26 09:22:54.996577
+51 16620 572 2 559 7.99 2007-01-28 07:07:28.996577
+52 16659 596 2 782 1.99 2007-01-29 13:07:23.996577
+53 16669 204 1 1016 1.99 2007-01-31 01:18:09.996577
+54 16680 3 1 435 1.99 2007-01-27 15:45:35.996577
+55 16684 5 1 1142 1.99 2007-01-31 18:15:04.996577
+56 16702 14 1 346 9.99 2007-01-27 03:03:07.996577
+57 16717 19 2 110 9.99 2007-01-25 17:12:15.996577
+58 16724 20 2 546 1.99 2007-01-28 05:44:51.996577
+59 16736 25 1 90 7.99 2007-01-25 12:59:51.996577
+60 16743 29 2 194 1.99 2007-01-26 05:20:59.996577
+61 16773 49 2 96 1.99 2007-01-25 15:00:45.996577
+62 16790 53 2 856 9.99 2007-01-30 00:29:47.996577
+63 16796 55 1 1027 9.99 2007-01-31 02:14:45.996577
+64 16802 57 2 152 9.99 2007-01-25 23:09:36.996577
+65 16805 58 2 276 7.99 2007-01-26 15:44:33.996577
+66 16811 60 2 706 1.99 2007-01-29 01:34:15.996577
+67 16822 67 2 331 9.99 2007-01-27 00:50:52.996577
+68 16825 69 2 765 1.99 2007-01-29 10:07:00.996577
+69 16828 71 1 272 9.99 2007-01-26 14:55:37.996577
+70 16837 76 2 574 1.99 2007-01-28 09:12:54.996577
+71 16840 77 1 419 1.99 2007-01-27 13:43:37.996577
+72 16856 85 1 690 9.99 2007-01-28 23:23:19.996577
+73 16858 86 1 66 1.99 2007-01-25 08:03:38.996577
+74 16877 101 1 468 9.99 2007-01-27 19:41:36.996577
+75 16880 102 2 562 1.99 2007-01-28 07:29:47.996577
+76 16881 103 1 240 7.99 2007-01-26 11:08:49.996577
+77 16882 103 1 658 9.99 2007-01-28 18:51:49.996577
+78 16886 105 2 473 7.99 2007-01-27 20:05:00.996577
+79 16899 109 1 1061 7.99 2007-01-31 06:56:24.996577
+80 16902 110 1 515 7.99 2007-01-28 01:38:36.996577
+81 16903 110 2 538 1.99 2007-01-28 04:49:31.996577
+82 16922 120 2 68 7.99 2007-01-25 08:15:57.996577
+83 16944 131 2 944 7.99 2007-01-30 13:54:50.996577
+84 16960 142 1 575 9.99 2007-01-28 09:24:35.996577
+85 16966 146 2 762 7.99 2007-01-29 09:44:17.996577
+86 16980 154 2 865 7.99 2007-01-30 02:08:10.996577
+87 16990 159 2 549 1.99 2007-01-28 06:04:03.996577
+88 16999 162 1 285 1.99 2007-01-26 18:10:06.996577
+89 17002 164 2 1011 1.99 2007-01-31 00:34:05.996577
+90 17004 166 1 662 1.99 2007-01-28 19:37:57.996577
+91 17015 171 2 804 9.99 2007-01-29 16:38:50.996577
+92 17026 176 1 663 1.99 2007-01-28 19:51:28.996577
+93 17027 176 1 1062 7.99 2007-01-31 07:06:46.996577
+94 17038 184 1 567 1.99 2007-01-28 08:24:46.996577
+95 17042 186 1 581 1.99 2007-01-28 09:48:55.996577
+96 17044 187 1 252 7.99 2007-01-26 13:08:19.996577
+97 17050 192 1 895 1.99 2007-01-30 07:19:09.996577
+98 17054 194 2 677 7.99 2007-01-28 21:28:34.996577
+99 17058 196 1 1053 1.99 2007-01-31 05:41:10.996577
+100 17062 197 2 649 1.99 2007-01-28 18:04:11.996577
+101 17072 199 1 499 7.99 2007-01-27 23:33:33.996577
+102 17073 200 2 270 9.99 2007-01-26 14:49:22.996577
+103 17077 209 2 340 9.99 2007-01-27 02:23:51.996577
+104 17083 214 1 242 1.99 2007-01-26 11:33:34.996577
+105 17130 239 1 1022 7.99 2007-01-31 01:45:11.996577
+106 17135 241 1 627 7.99 2007-01-28 15:33:09.996577
+107 17142 244 1 797 1.99 2007-01-29 15:40:43.996577
+108 17145 245 1 519 7.99 2007-01-28 01:50:59.996577
+109 17157 248 2 330 7.99 2007-01-27 00:43:56.996577
+110 17169 251 1 309 1.99 2007-01-26 21:06:36.996577
+111 17201 266 1 86 1.99 2007-01-25 12:04:38.996577
+
+
+
+
+Exercise 4.2
+Construct a query that retrieves all rows from the payment
table where the amount is greater then 5.
+
+
payment5 <- dbGetQuery (con,
+ "SELECT *
+ FROM payment
+ WHERE amount > 5" )
+
+print (payment5)
+
+
payment_id customer_id staff_id rental_id amount payment_date
+1 16052 269 2 678 6.99 2007-01-28 21:44:14.996577
+2 16058 271 1 1096 8.99 2007-01-31 11:59:15.996577
+3 16060 272 1 405 6.99 2007-01-27 12:01:05.996577
+4 16061 272 1 1041 6.99 2007-01-31 04:14:49.996577
+5 16068 274 1 394 5.99 2007-01-27 09:54:37.996577
+6 16073 276 1 860 10.99 2007-01-30 01:13:42.996577
+7 16074 277 2 308 6.99 2007-01-26 20:30:05.996577
+8 16082 282 2 282 6.99 2007-01-26 17:24:52.996577
+9 16086 284 1 1145 6.99 2007-01-31 18:42:11.996577
+10 16087 286 2 81 6.99 2007-01-25 10:43:45.996577
+11 16092 288 2 427 6.99 2007-01-27 14:38:30.996577
+12 16094 288 2 565 5.99 2007-01-28 07:54:57.996577
+13 16102 293 2 1034 8.99 2007-01-31 03:22:06.996577
+14 16106 296 1 511 5.99 2007-01-28 01:32:30.996577
+15 16112 299 1 332 5.99 2007-01-27 00:55:36.996577
+16 16113 299 2 606 8.99 2007-01-28 13:17:05.996577
+17 16118 301 2 227 5.99 2007-01-26 09:20:12.996577
+18 16121 302 2 92 5.99 2007-01-25 14:07:12.996577
+19 16125 304 1 135 10.99 2007-01-25 20:27:24.996577
+20 16130 306 2 672 6.99 2007-01-28 20:33:55.996577
+21 16134 307 1 970 6.99 2007-01-30 18:18:54.996577
+22 16136 309 2 218 6.99 2007-01-26 07:55:35.996577
+23 16139 311 2 274 5.99 2007-01-26 15:17:17.996577
+24 16140 311 2 544 6.99 2007-01-28 05:31:26.996577
+25 16143 311 2 1128 6.99 2007-01-31 16:17:52.996577
+26 16147 312 2 1079 6.99 2007-01-31 09:16:43.996577
+27 16152 314 1 80 5.99 2007-01-25 10:40:33.996577
+28 16154 315 1 537 8.99 2007-01-28 04:49:21.996577
+29 16157 316 1 644 8.99 2007-01-28 17:27:38.996577
+30 16159 317 1 107 6.99 2007-01-25 16:56:35.996577
+31 16160 318 1 224 9.99 2007-01-26 08:46:53.996577
+32 16161 319 1 15 9.99 2007-01-24 23:07:48.996577
+33 16165 321 1 620 5.99 2007-01-28 14:23:11.996577
+34 16171 323 1 878 5.99 2007-01-30 04:17:39.996577
+35 16173 325 1 131 5.99 2007-01-25 20:11:12.996577
+36 16174 326 1 875 6.99 2007-01-30 04:06:50.996577
+37 16177 327 1 653 6.99 2007-01-28 18:40:46.996577
+38 16180 330 2 967 7.99 2007-01-30 17:40:32.996577
+39 16184 332 1 1000 6.99 2007-01-30 22:54:22.996577
+40 16186 334 1 13 6.99 2007-01-24 22:51:21.996577
+41 16187 334 1 431 8.99 2007-01-27 14:59:31.996577
+42 16188 337 1 374 6.99 2007-01-27 06:54:56.996577
+43 16190 337 1 839 8.99 2007-01-29 22:56:38.996577
+44 16192 339 1 876 5.99 2007-01-30 04:09:48.996577
+45 16196 344 2 813 5.99 2007-01-29 18:43:00.996577
+46 16208 353 2 1103 6.99 2007-01-31 12:52:44.996577
+47 16218 359 1 284 8.99 2007-01-26 17:50:10.996577
+48 16223 361 1 368 5.99 2007-01-27 06:10:55.996577
+49 16227 364 1 462 5.99 2007-01-27 18:39:02.996577
+50 16228 365 2 120 5.99 2007-01-25 18:06:13.996577
+51 16230 366 2 911 6.99 2007-01-30 09:18:48.996577
+52 16233 368 1 64 5.99 2007-01-25 07:49:55.996577
+53 16234 368 1 125 5.99 2007-01-25 19:17:16.996577
+54 16240 369 2 913 7.99 2007-01-30 09:33:24.996577
+55 16242 371 2 286 6.99 2007-01-26 18:13:17.996577
+56 16244 371 1 384 5.99 2007-01-27 08:46:46.996577
+57 16253 375 2 307 8.99 2007-01-26 20:16:39.996577
+58 16268 383 1 766 8.99 2007-01-29 10:15:28.996577
+59 16275 386 1 583 7.99 2007-01-28 10:17:21.996577
+60 16277 387 1 697 7.99 2007-01-29 00:32:30.996577
+61 16287 391 1 317 5.99 2007-01-26 21:52:22.996577
+62 16289 391 1 891 7.99 2007-01-30 06:11:38.996577
+63 16294 396 2 641 5.99 2007-01-28 17:14:13.996577
+64 16297 399 2 10 5.99 2007-01-24 22:30:47.996577
+65 16298 399 2 694 6.99 2007-01-29 00:18:09.996577
+66 16301 400 2 171 6.99 2007-01-26 01:42:41.996577
+67 16303 400 2 894 5.99 2007-01-30 06:59:57.996577
+68 16310 404 2 1081 5.99 2007-01-31 09:24:58.996577
+69 16314 407 1 619 7.99 2007-01-28 14:20:52.996577
+70 16316 408 2 59 5.99 2007-01-25 07:25:08.996577
+71 16318 409 1 310 6.99 2007-01-26 21:09:33.996577
+72 16334 417 2 630 8.99 2007-01-28 15:53:17.996577
+73 16342 425 2 1098 5.99 2007-01-31 12:20:14.996577
+74 16344 427 2 82 6.99 2007-01-25 10:46:12.996577
+75 16346 429 2 150 5.99 2007-01-25 22:57:05.996577
+76 16348 429 2 601 7.99 2007-01-28 12:36:48.996577
+77 16354 432 2 326 7.99 2007-01-26 23:38:37.996577
+78 16355 432 1 550 5.99 2007-01-28 06:07:42.996577
+79 16356 432 1 897 8.99 2007-01-30 07:38:27.996577
+80 16357 433 2 146 8.99 2007-01-25 22:35:37.996577
+81 16358 433 1 691 10.99 2007-01-28 23:29:52.996577
+82 16359 434 2 508 5.99 2007-01-28 01:09:16.996577
+83 16360 435 1 757 7.99 2007-01-29 08:58:13.996577
+84 16362 436 1 45 7.99 2007-01-25 04:28:05.996577
+85 16364 436 1 848 5.99 2007-01-29 23:48:19.996577
+86 16367 437 1 666 5.99 2007-01-28 20:17:17.996577
+87 16370 438 1 1138 6.99 2007-01-31 17:58:53.996577
+88 16373 439 1 786 9.99 2007-01-29 13:45:54.996577
+89 16377 442 2 558 6.99 2007-01-28 07:07:09.996577
+90 16378 442 1 632 5.99 2007-01-28 16:06:16.996577
+91 16380 444 1 201 8.99 2007-01-26 05:42:11.996577
+92 16392 449 2 325 5.99 2007-01-26 23:38:21.996577
+93 16393 449 1 849 7.99 2007-01-29 23:51:33.996577
+94 16401 454 1 735 7.99 2007-01-29 06:36:39.996577
+95 16405 457 2 1024 7.99 2007-01-31 01:58:45.996577
+96 16411 461 1 684 6.99 2007-01-28 22:41:41.996577
+97 16420 468 2 101 6.99 2007-01-25 15:45:30.996577
+98 16422 468 2 296 6.99 2007-01-26 19:03:45.996577
+99 16426 469 2 506 7.99 2007-01-28 00:37:45.996577
+100 16439 474 1 816 7.99 2007-01-29 18:55:05.996577
+101 16446 479 1 709 7.99 2007-01-29 02:16:27.996577
+102 16448 480 1 720 6.99 2007-01-29 03:45:56.996577
+103 16449 480 2 822 9.99 2007-01-29 20:04:26.996577
+104 16450 481 2 1109 5.99 2007-01-31 13:40:41.996577
+105 16451 482 1 259 8.99 2007-01-26 14:01:12.996577
+106 16454 483 2 742 6.99 2007-01-29 07:04:56.996577
+107 16459 486 1 909 8.99 2007-01-30 09:12:04.996577
+108 16464 490 2 585 6.99 2007-01-28 10:19:11.996577
+109 16469 493 1 543 7.99 2007-01-28 05:12:00.996577
+110 16475 497 1 1100 7.99 2007-01-31 12:31:47.996577
+111 16477 498 1 429 8.99 2007-01-27 14:49:52.996577
+112 16480 500 1 112 8.99 2007-01-25 17:25:50.996577
+113 16481 500 1 389 8.99 2007-01-27 09:14:07.996577
+114 16490 503 1 353 5.99 2007-01-27 04:32:05.996577
+115 16493 504 2 136 5.99 2007-01-25 20:30:56.996577
+116 16501 506 1 547 8.99 2007-01-28 05:52:54.996577
+117 16510 509 1 831 8.99 2007-01-29 21:18:51.996577
+118 16511 510 1 75 8.99 2007-01-25 09:42:00.996577
+119 16512 510 1 372 5.99 2007-01-27 06:42:24.996577
+120 16518 515 2 187 8.99 2007-01-26 04:11:03.996577
+121 16519 515 2 292 6.99 2007-01-26 18:50:38.996577
+122 16525 520 1 962 6.99 2007-01-30 17:13:43.996577
+123 16526 522 2 426 5.99 2007-01-27 14:25:23.996577
+124 16531 525 1 437 5.99 2007-01-27 16:15:48.996577
+125 16537 528 1 533 5.99 2007-01-28 04:43:12.996577
+126 16539 528 2 793 5.99 2007-01-29 15:12:34.996577
+127 16547 533 1 615 5.99 2007-01-28 14:04:18.996577
+128 16548 534 2 304 5.99 2007-01-26 19:49:54.996577
+129 16555 536 1 929 6.99 2007-01-30 11:01:05.996577
+130 16561 541 1 1021 7.99 2007-01-31 01:44:41.996577
+131 16565 543 1 243 6.99 2007-01-26 11:34:31.996577
+132 16571 546 1 197 5.99 2007-01-26 05:27:47.996577
+133 16572 546 1 482 6.99 2007-01-27 21:21:28.996577
+134 16574 547 2 443 8.99 2007-01-27 17:03:46.996577
+135 16576 548 2 177 6.99 2007-01-26 02:42:55.996577
+136 16583 550 2 922 7.99 2007-01-30 10:24:21.996577
+137 16584 551 2 155 7.99 2007-01-25 23:43:31.996577
+138 16594 556 2 772 5.99 2007-01-29 11:36:32.996577
+139 16603 562 1 1139 5.99 2007-01-31 18:03:18.996577
+140 16605 563 2 773 5.99 2007-01-29 11:46:31.996577
+141 16606 564 2 195 5.99 2007-01-26 05:21:02.996577
+142 16608 565 1 458 6.99 2007-01-27 18:27:02.996577
+143 16610 566 2 234 5.99 2007-01-26 10:15:46.996577
+144 16617 570 2 1060 7.99 2007-01-31 06:50:09.996577
+145 16618 571 1 228 9.99 2007-01-26 09:22:54.996577
+146 16620 572 2 559 7.99 2007-01-28 07:07:28.996577
+147 16630 577 2 291 5.99 2007-01-26 18:49:13.996577
+148 16640 586 1 900 8.99 2007-01-30 08:07:07.996577
+149 16650 593 1 991 8.99 2007-01-30 21:57:48.996577
+150 16652 594 1 360 8.99 2007-01-27 05:19:40.996577
+151 16654 594 1 1045 6.99 2007-01-31 04:57:27.996577
+152 16655 595 1 613 6.99 2007-01-28 13:55:48.996577
+153 16661 596 1 974 6.99 2007-01-30 18:57:08.996577
+154 16663 597 2 514 8.99 2007-01-28 01:37:54.996577
+155 16673 207 2 826 6.99 2007-01-29 20:24:41.996577
+156 16683 5 1 1085 6.99 2007-01-31 09:44:09.996577
+157 16688 7 2 46 5.99 2007-01-25 04:32:34.996577
+158 16692 7 1 1063 5.99 2007-01-31 07:12:55.996577
+159 16693 8 2 866 6.99 2007-01-30 02:12:20.996577
+160 16698 11 1 987 6.99 2007-01-30 21:27:38.996577
+161 16702 14 1 346 9.99 2007-01-27 03:03:07.996577
+162 16703 14 1 525 5.99 2007-01-28 02:53:59.996577
+163 16717 19 2 110 9.99 2007-01-25 17:12:15.996577
+164 16718 19 1 179 6.99 2007-01-26 02:54:32.996577
+165 16723 20 2 497 6.99 2007-01-27 23:23:05.996577
+166 16730 22 2 820 8.99 2007-01-29 19:35:48.996577
+167 16731 23 1 129 8.99 2007-01-25 19:48:29.996577
+168 16734 24 2 1007 6.99 2007-01-30 23:30:54.996577
+169 16736 25 1 90 7.99 2007-01-25 12:59:51.996577
+170 16749 35 1 424 6.99 2007-01-27 14:02:27.996577
+171 16755 42 1 635 5.99 2007-01-28 16:15:23.996577
+172 16769 47 1 300 6.99 2007-01-26 19:25:26.996577
+173 16789 53 2 783 5.99 2007-01-29 13:09:44.996577
+174 16790 53 2 856 9.99 2007-01-30 00:29:47.996577
+175 16796 55 1 1027 9.99 2007-01-31 02:14:45.996577
+176 16799 56 1 341 5.99 2007-01-27 02:30:08.996577
+177 16801 56 1 569 6.99 2007-01-28 08:41:07.996577
+178 16802 57 2 152 9.99 2007-01-25 23:09:36.996577
+179 16805 58 2 276 7.99 2007-01-26 15:44:33.996577
+180 16809 59 1 1154 5.99 2007-01-31 20:10:35.996577
+181 16822 67 2 331 9.99 2007-01-27 00:50:52.996577
+182 16828 71 1 272 9.99 2007-01-26 14:55:37.996577
+183 16834 74 2 1121 6.99 2007-01-31 15:06:02.996577
+184 16843 77 1 760 5.99 2007-01-29 09:35:51.996577
+185 16849 82 2 288 8.99 2007-01-26 18:16:15.996577
+186 16854 84 1 739 6.99 2007-01-29 06:56:44.996577
+187 16856 85 1 690 9.99 2007-01-28 23:23:19.996577
+188 16864 89 1 740 5.99 2007-01-29 06:59:02.996577
+189 16865 91 2 216 5.99 2007-01-26 07:46:09.996577
+190 16866 92 1 271 5.99 2007-01-26 14:50:27.996577
+191 16869 93 2 420 6.99 2007-01-27 13:48:04.996577
+192 16877 101 1 468 9.99 2007-01-27 19:41:36.996577
+193 16881 103 1 240 7.99 2007-01-26 11:08:49.996577
+194 16882 103 1 658 9.99 2007-01-28 18:51:49.996577
+195 16883 104 1 163 10.99 2007-01-26 00:54:49.996577
+196 16885 105 1 327 8.99 2007-01-26 23:47:23.996577
+197 16886 105 2 473 7.99 2007-01-27 20:05:00.996577
+198 16888 105 1 779 6.99 2007-01-29 12:45:43.996577
+199 16891 107 1 170 5.99 2007-01-26 01:39:38.996577
+200 16892 107 1 1026 5.99 2007-01-31 02:13:52.996577
+201 16895 109 1 203 5.99 2007-01-26 05:56:23.996577
+202 16899 109 1 1061 7.99 2007-01-31 06:56:24.996577
+203 16902 110 1 515 7.99 2007-01-28 01:38:36.996577
+204 16918 118 2 351 5.99 2007-01-27 04:07:29.996577
+205 16920 119 1 235 5.99 2007-01-26 10:19:35.996577
+206 16921 119 2 540 6.99 2007-01-28 05:08:51.996577
+207 16922 120 2 68 7.99 2007-01-25 08:15:57.996577
+208 16931 124 2 1130 5.99 2007-01-31 16:42:23.996577
+209 16938 128 2 888 5.99 2007-01-30 05:41:40.996577
+210 16944 131 2 944 7.99 2007-01-30 13:54:50.996577
+211 16945 133 1 275 6.99 2007-01-26 15:38:19.996577
+212 16949 134 1 814 6.99 2007-01-29 18:44:38.996577
+213 16951 135 1 78 5.99 2007-01-25 10:03:44.996577
+214 16958 142 2 11 8.99 2007-01-24 22:37:28.996577
+215 16960 142 1 575 9.99 2007-01-28 09:24:35.996577
+216 16966 146 2 762 7.99 2007-01-29 09:44:17.996577
+217 16976 151 2 418 5.99 2007-01-27 13:41:43.996577
+218 16979 154 1 469 5.99 2007-01-27 19:42:52.996577
+219 16980 154 2 865 7.99 2007-01-30 02:08:10.996577
+220 16981 154 2 978 5.99 2007-01-30 19:59:18.996577
+221 16983 156 2 899 6.99 2007-01-30 07:57:56.996577
+222 16988 158 1 293 5.99 2007-01-26 18:55:28.996577
+223 16995 161 1 520 5.99 2007-01-28 01:56:03.996577
+224 17013 170 1 377 5.99 2007-01-27 07:32:31.996577
+225 17015 171 2 804 9.99 2007-01-29 16:38:50.996577
+226 17017 172 1 685 6.99 2007-01-28 22:46:17.996577
+227 17021 174 1 41 5.99 2007-01-25 03:40:55.996577
+228 17024 176 2 380 6.99 2007-01-27 08:03:05.996577
+229 17027 176 1 1062 7.99 2007-01-31 07:06:46.996577
+230 17029 179 1 759 6.99 2007-01-29 09:26:23.996577
+231 17032 181 2 579 6.99 2007-01-28 09:47:49.996577
+232 17044 187 1 252 7.99 2007-01-26 13:08:19.996577
+233 17045 189 2 1117 5.99 2007-01-31 14:43:57.996577
+234 17054 194 2 677 7.99 2007-01-28 21:28:34.996577
+235 17055 196 2 106 11.99 2007-01-25 16:46:45.996577
+236 17056 196 2 178 5.99 2007-01-26 02:50:12.996577
+237 17072 199 1 499 7.99 2007-01-27 23:33:33.996577
+238 17073 200 2 270 9.99 2007-01-26 14:49:22.996577
+239 17075 201 1 670 6.99 2007-01-28 20:32:29.996577
+240 17076 201 2 756 5.99 2007-01-29 08:57:11.996577
+241 17077 209 2 340 9.99 2007-01-27 02:23:51.996577
+242 17092 217 2 1141 8.99 2007-01-31 18:10:28.996577
+243 17097 222 1 5 6.99 2007-01-24 21:33:47.996577
+244 17111 231 1 329 5.99 2007-01-27 00:25:40.996577
+245 17112 231 1 479 6.99 2007-01-27 21:07:36.996577
+246 17113 231 1 512 8.99 2007-01-28 01:36:16.996577
+247 17129 239 1 636 6.99 2007-01-28 16:16:24.996577
+248 17130 239 1 1022 7.99 2007-01-31 01:45:11.996577
+249 17131 239 2 1082 5.99 2007-01-31 09:30:27.996577
+250 17135 241 1 627 7.99 2007-01-28 15:33:09.996577
+251 17145 245 1 519 7.99 2007-01-28 01:50:59.996577
+252 17148 245 2 948 8.99 2007-01-30 14:12:53.996577
+253 17149 246 1 124 6.99 2007-01-25 19:14:37.996577
+254 17150 246 2 421 8.99 2007-01-27 13:58:39.996577
+255 17151 246 2 434 5.99 2007-01-27 15:22:53.996577
+256 17156 247 1 450 6.99 2007-01-27 17:47:20.996577
+257 17157 248 2 330 7.99 2007-01-27 00:43:56.996577
+258 17161 249 1 438 6.99 2007-01-27 16:21:00.996577
+259 17163 250 1 61 5.99 2007-01-25 07:30:23.996577
+260 17176 253 1 566 6.99 2007-01-28 08:20:05.996577
+261 17180 254 1 1108 5.99 2007-01-31 13:33:38.996577
+262 17189 259 2 722 6.99 2007-01-29 03:58:57.996577
+263 17191 259 1 1147 5.99 2007-01-31 19:06:18.996577
+264 17192 260 1 1101 8.99 2007-01-31 12:42:25.996577
+265 17195 261 2 542 6.99 2007-01-28 05:10:39.996577
+266 17203 267 2 91 6.99 2007-01-25 13:25:48.996577
+
+
+
+
+Exercise 4.2
+Construct a query that retrieves all rows from the payment
table where the amount is greater then 5 and less then 8.
+
+
payment58 <- dbGetQuery (con,
+ "SELECT *
+ FROM payment
+ WHERE amount > 5 AND amount < 8" )
+
+print (payment58)
+
+
payment_id customer_id staff_id rental_id amount payment_date
+1 16052 269 2 678 6.99 2007-01-28 21:44:14.996577
+2 16060 272 1 405 6.99 2007-01-27 12:01:05.996577
+3 16061 272 1 1041 6.99 2007-01-31 04:14:49.996577
+4 16068 274 1 394 5.99 2007-01-27 09:54:37.996577
+5 16074 277 2 308 6.99 2007-01-26 20:30:05.996577
+6 16082 282 2 282 6.99 2007-01-26 17:24:52.996577
+7 16086 284 1 1145 6.99 2007-01-31 18:42:11.996577
+8 16087 286 2 81 6.99 2007-01-25 10:43:45.996577
+9 16092 288 2 427 6.99 2007-01-27 14:38:30.996577
+10 16094 288 2 565 5.99 2007-01-28 07:54:57.996577
+11 16106 296 1 511 5.99 2007-01-28 01:32:30.996577
+12 16112 299 1 332 5.99 2007-01-27 00:55:36.996577
+13 16118 301 2 227 5.99 2007-01-26 09:20:12.996577
+14 16121 302 2 92 5.99 2007-01-25 14:07:12.996577
+15 16130 306 2 672 6.99 2007-01-28 20:33:55.996577
+16 16134 307 1 970 6.99 2007-01-30 18:18:54.996577
+17 16136 309 2 218 6.99 2007-01-26 07:55:35.996577
+18 16139 311 2 274 5.99 2007-01-26 15:17:17.996577
+19 16140 311 2 544 6.99 2007-01-28 05:31:26.996577
+20 16143 311 2 1128 6.99 2007-01-31 16:17:52.996577
+21 16147 312 2 1079 6.99 2007-01-31 09:16:43.996577
+22 16152 314 1 80 5.99 2007-01-25 10:40:33.996577
+23 16159 317 1 107 6.99 2007-01-25 16:56:35.996577
+24 16165 321 1 620 5.99 2007-01-28 14:23:11.996577
+25 16171 323 1 878 5.99 2007-01-30 04:17:39.996577
+26 16173 325 1 131 5.99 2007-01-25 20:11:12.996577
+27 16174 326 1 875 6.99 2007-01-30 04:06:50.996577
+28 16177 327 1 653 6.99 2007-01-28 18:40:46.996577
+29 16180 330 2 967 7.99 2007-01-30 17:40:32.996577
+30 16184 332 1 1000 6.99 2007-01-30 22:54:22.996577
+31 16186 334 1 13 6.99 2007-01-24 22:51:21.996577
+32 16188 337 1 374 6.99 2007-01-27 06:54:56.996577
+33 16192 339 1 876 5.99 2007-01-30 04:09:48.996577
+34 16196 344 2 813 5.99 2007-01-29 18:43:00.996577
+35 16208 353 2 1103 6.99 2007-01-31 12:52:44.996577
+36 16223 361 1 368 5.99 2007-01-27 06:10:55.996577
+37 16227 364 1 462 5.99 2007-01-27 18:39:02.996577
+38 16228 365 2 120 5.99 2007-01-25 18:06:13.996577
+39 16230 366 2 911 6.99 2007-01-30 09:18:48.996577
+40 16233 368 1 64 5.99 2007-01-25 07:49:55.996577
+41 16234 368 1 125 5.99 2007-01-25 19:17:16.996577
+42 16240 369 2 913 7.99 2007-01-30 09:33:24.996577
+43 16242 371 2 286 6.99 2007-01-26 18:13:17.996577
+44 16244 371 1 384 5.99 2007-01-27 08:46:46.996577
+45 16275 386 1 583 7.99 2007-01-28 10:17:21.996577
+46 16277 387 1 697 7.99 2007-01-29 00:32:30.996577
+47 16287 391 1 317 5.99 2007-01-26 21:52:22.996577
+48 16289 391 1 891 7.99 2007-01-30 06:11:38.996577
+49 16294 396 2 641 5.99 2007-01-28 17:14:13.996577
+50 16297 399 2 10 5.99 2007-01-24 22:30:47.996577
+51 16298 399 2 694 6.99 2007-01-29 00:18:09.996577
+52 16301 400 2 171 6.99 2007-01-26 01:42:41.996577
+53 16303 400 2 894 5.99 2007-01-30 06:59:57.996577
+54 16310 404 2 1081 5.99 2007-01-31 09:24:58.996577
+55 16314 407 1 619 7.99 2007-01-28 14:20:52.996577
+56 16316 408 2 59 5.99 2007-01-25 07:25:08.996577
+57 16318 409 1 310 6.99 2007-01-26 21:09:33.996577
+58 16342 425 2 1098 5.99 2007-01-31 12:20:14.996577
+59 16344 427 2 82 6.99 2007-01-25 10:46:12.996577
+60 16346 429 2 150 5.99 2007-01-25 22:57:05.996577
+61 16348 429 2 601 7.99 2007-01-28 12:36:48.996577
+62 16354 432 2 326 7.99 2007-01-26 23:38:37.996577
+63 16355 432 1 550 5.99 2007-01-28 06:07:42.996577
+64 16359 434 2 508 5.99 2007-01-28 01:09:16.996577
+65 16360 435 1 757 7.99 2007-01-29 08:58:13.996577
+66 16362 436 1 45 7.99 2007-01-25 04:28:05.996577
+67 16364 436 1 848 5.99 2007-01-29 23:48:19.996577
+68 16367 437 1 666 5.99 2007-01-28 20:17:17.996577
+69 16370 438 1 1138 6.99 2007-01-31 17:58:53.996577
+70 16377 442 2 558 6.99 2007-01-28 07:07:09.996577
+71 16378 442 1 632 5.99 2007-01-28 16:06:16.996577
+72 16392 449 2 325 5.99 2007-01-26 23:38:21.996577
+73 16393 449 1 849 7.99 2007-01-29 23:51:33.996577
+74 16401 454 1 735 7.99 2007-01-29 06:36:39.996577
+75 16405 457 2 1024 7.99 2007-01-31 01:58:45.996577
+76 16411 461 1 684 6.99 2007-01-28 22:41:41.996577
+77 16420 468 2 101 6.99 2007-01-25 15:45:30.996577
+78 16422 468 2 296 6.99 2007-01-26 19:03:45.996577
+79 16426 469 2 506 7.99 2007-01-28 00:37:45.996577
+80 16439 474 1 816 7.99 2007-01-29 18:55:05.996577
+81 16446 479 1 709 7.99 2007-01-29 02:16:27.996577
+82 16448 480 1 720 6.99 2007-01-29 03:45:56.996577
+83 16450 481 2 1109 5.99 2007-01-31 13:40:41.996577
+84 16454 483 2 742 6.99 2007-01-29 07:04:56.996577
+85 16464 490 2 585 6.99 2007-01-28 10:19:11.996577
+86 16469 493 1 543 7.99 2007-01-28 05:12:00.996577
+87 16475 497 1 1100 7.99 2007-01-31 12:31:47.996577
+88 16490 503 1 353 5.99 2007-01-27 04:32:05.996577
+89 16493 504 2 136 5.99 2007-01-25 20:30:56.996577
+90 16512 510 1 372 5.99 2007-01-27 06:42:24.996577
+91 16519 515 2 292 6.99 2007-01-26 18:50:38.996577
+92 16525 520 1 962 6.99 2007-01-30 17:13:43.996577
+93 16526 522 2 426 5.99 2007-01-27 14:25:23.996577
+94 16531 525 1 437 5.99 2007-01-27 16:15:48.996577
+95 16537 528 1 533 5.99 2007-01-28 04:43:12.996577
+96 16539 528 2 793 5.99 2007-01-29 15:12:34.996577
+97 16547 533 1 615 5.99 2007-01-28 14:04:18.996577
+98 16548 534 2 304 5.99 2007-01-26 19:49:54.996577
+99 16555 536 1 929 6.99 2007-01-30 11:01:05.996577
+100 16561 541 1 1021 7.99 2007-01-31 01:44:41.996577
+101 16565 543 1 243 6.99 2007-01-26 11:34:31.996577
+102 16571 546 1 197 5.99 2007-01-26 05:27:47.996577
+103 16572 546 1 482 6.99 2007-01-27 21:21:28.996577
+104 16576 548 2 177 6.99 2007-01-26 02:42:55.996577
+105 16583 550 2 922 7.99 2007-01-30 10:24:21.996577
+106 16584 551 2 155 7.99 2007-01-25 23:43:31.996577
+107 16594 556 2 772 5.99 2007-01-29 11:36:32.996577
+108 16603 562 1 1139 5.99 2007-01-31 18:03:18.996577
+109 16605 563 2 773 5.99 2007-01-29 11:46:31.996577
+110 16606 564 2 195 5.99 2007-01-26 05:21:02.996577
+111 16608 565 1 458 6.99 2007-01-27 18:27:02.996577
+112 16610 566 2 234 5.99 2007-01-26 10:15:46.996577
+113 16617 570 2 1060 7.99 2007-01-31 06:50:09.996577
+114 16620 572 2 559 7.99 2007-01-28 07:07:28.996577
+115 16630 577 2 291 5.99 2007-01-26 18:49:13.996577
+116 16654 594 1 1045 6.99 2007-01-31 04:57:27.996577
+117 16655 595 1 613 6.99 2007-01-28 13:55:48.996577
+118 16661 596 1 974 6.99 2007-01-30 18:57:08.996577
+119 16673 207 2 826 6.99 2007-01-29 20:24:41.996577
+120 16683 5 1 1085 6.99 2007-01-31 09:44:09.996577
+121 16688 7 2 46 5.99 2007-01-25 04:32:34.996577
+122 16692 7 1 1063 5.99 2007-01-31 07:12:55.996577
+123 16693 8 2 866 6.99 2007-01-30 02:12:20.996577
+124 16698 11 1 987 6.99 2007-01-30 21:27:38.996577
+125 16703 14 1 525 5.99 2007-01-28 02:53:59.996577
+126 16718 19 1 179 6.99 2007-01-26 02:54:32.996577
+127 16723 20 2 497 6.99 2007-01-27 23:23:05.996577
+128 16734 24 2 1007 6.99 2007-01-30 23:30:54.996577
+129 16736 25 1 90 7.99 2007-01-25 12:59:51.996577
+130 16749 35 1 424 6.99 2007-01-27 14:02:27.996577
+131 16755 42 1 635 5.99 2007-01-28 16:15:23.996577
+132 16769 47 1 300 6.99 2007-01-26 19:25:26.996577
+133 16789 53 2 783 5.99 2007-01-29 13:09:44.996577
+134 16799 56 1 341 5.99 2007-01-27 02:30:08.996577
+135 16801 56 1 569 6.99 2007-01-28 08:41:07.996577
+136 16805 58 2 276 7.99 2007-01-26 15:44:33.996577
+137 16809 59 1 1154 5.99 2007-01-31 20:10:35.996577
+138 16834 74 2 1121 6.99 2007-01-31 15:06:02.996577
+139 16843 77 1 760 5.99 2007-01-29 09:35:51.996577
+140 16854 84 1 739 6.99 2007-01-29 06:56:44.996577
+141 16864 89 1 740 5.99 2007-01-29 06:59:02.996577
+142 16865 91 2 216 5.99 2007-01-26 07:46:09.996577
+143 16866 92 1 271 5.99 2007-01-26 14:50:27.996577
+144 16869 93 2 420 6.99 2007-01-27 13:48:04.996577
+145 16881 103 1 240 7.99 2007-01-26 11:08:49.996577
+146 16886 105 2 473 7.99 2007-01-27 20:05:00.996577
+147 16888 105 1 779 6.99 2007-01-29 12:45:43.996577
+148 16891 107 1 170 5.99 2007-01-26 01:39:38.996577
+149 16892 107 1 1026 5.99 2007-01-31 02:13:52.996577
+150 16895 109 1 203 5.99 2007-01-26 05:56:23.996577
+151 16899 109 1 1061 7.99 2007-01-31 06:56:24.996577
+152 16902 110 1 515 7.99 2007-01-28 01:38:36.996577
+153 16918 118 2 351 5.99 2007-01-27 04:07:29.996577
+154 16920 119 1 235 5.99 2007-01-26 10:19:35.996577
+155 16921 119 2 540 6.99 2007-01-28 05:08:51.996577
+156 16922 120 2 68 7.99 2007-01-25 08:15:57.996577
+157 16931 124 2 1130 5.99 2007-01-31 16:42:23.996577
+158 16938 128 2 888 5.99 2007-01-30 05:41:40.996577
+159 16944 131 2 944 7.99 2007-01-30 13:54:50.996577
+160 16945 133 1 275 6.99 2007-01-26 15:38:19.996577
+161 16949 134 1 814 6.99 2007-01-29 18:44:38.996577
+162 16951 135 1 78 5.99 2007-01-25 10:03:44.996577
+163 16966 146 2 762 7.99 2007-01-29 09:44:17.996577
+164 16976 151 2 418 5.99 2007-01-27 13:41:43.996577
+165 16979 154 1 469 5.99 2007-01-27 19:42:52.996577
+166 16980 154 2 865 7.99 2007-01-30 02:08:10.996577
+167 16981 154 2 978 5.99 2007-01-30 19:59:18.996577
+168 16983 156 2 899 6.99 2007-01-30 07:57:56.996577
+169 16988 158 1 293 5.99 2007-01-26 18:55:28.996577
+170 16995 161 1 520 5.99 2007-01-28 01:56:03.996577
+171 17013 170 1 377 5.99 2007-01-27 07:32:31.996577
+172 17017 172 1 685 6.99 2007-01-28 22:46:17.996577
+173 17021 174 1 41 5.99 2007-01-25 03:40:55.996577
+174 17024 176 2 380 6.99 2007-01-27 08:03:05.996577
+175 17027 176 1 1062 7.99 2007-01-31 07:06:46.996577
+176 17029 179 1 759 6.99 2007-01-29 09:26:23.996577
+177 17032 181 2 579 6.99 2007-01-28 09:47:49.996577
+178 17044 187 1 252 7.99 2007-01-26 13:08:19.996577
+179 17045 189 2 1117 5.99 2007-01-31 14:43:57.996577
+180 17054 194 2 677 7.99 2007-01-28 21:28:34.996577
+181 17056 196 2 178 5.99 2007-01-26 02:50:12.996577
+182 17072 199 1 499 7.99 2007-01-27 23:33:33.996577
+183 17075 201 1 670 6.99 2007-01-28 20:32:29.996577
+184 17076 201 2 756 5.99 2007-01-29 08:57:11.996577
+185 17097 222 1 5 6.99 2007-01-24 21:33:47.996577
+186 17111 231 1 329 5.99 2007-01-27 00:25:40.996577
+187 17112 231 1 479 6.99 2007-01-27 21:07:36.996577
+188 17129 239 1 636 6.99 2007-01-28 16:16:24.996577
+189 17130 239 1 1022 7.99 2007-01-31 01:45:11.996577
+190 17131 239 2 1082 5.99 2007-01-31 09:30:27.996577
+191 17135 241 1 627 7.99 2007-01-28 15:33:09.996577
+192 17145 245 1 519 7.99 2007-01-28 01:50:59.996577
+193 17149 246 1 124 6.99 2007-01-25 19:14:37.996577
+194 17151 246 2 434 5.99 2007-01-27 15:22:53.996577
+195 17156 247 1 450 6.99 2007-01-27 17:47:20.996577
+196 17157 248 2 330 7.99 2007-01-27 00:43:56.996577
+197 17161 249 1 438 6.99 2007-01-27 16:21:00.996577
+198 17163 250 1 61 5.99 2007-01-25 07:30:23.996577
+199 17176 253 1 566 6.99 2007-01-28 08:20:05.996577
+200 17180 254 1 1108 5.99 2007-01-31 13:33:38.996577
+201 17189 259 2 722 6.99 2007-01-29 03:58:57.996577
+202 17191 259 1 1147 5.99 2007-01-31 19:06:18.996577
+203 17195 261 2 542 6.99 2007-01-28 05:10:39.996577
+204 17203 267 2 91 6.99 2007-01-25 13:25:48.996577
+
+
+
+
+
+Exercise 5
+Retrieve all the payment IDs and their amounts from the customers whose last name is ‘DAVIS’.
+
+
paymentdavis <- dbGetQuery (con,
+ "SELECT payment_id, amount, last_name
+ FROM payment AS a
+ INNER JOIN customer AS b
+ ON a.customer_id = b.customer_id
+ WHERE last_name IN ('DAVIS')
+ " )
+
+print (paymentdavis)
+
+
payment_id amount last_name
+1 16685 4.99 DAVIS
+2 16686 2.99 DAVIS
+3 16687 0.99 DAVIS
+
+
+
+
+Exercise 6
+
+Exercise 6.1
+Use COUNT(*)
to count the number of rows in rental
.
+
+
rentalcount <- dbGetQuery (con,
+ "SELECT
+ COUNT(*) AS count
+ FROM rental
+ " )
+
+print (rentalcount)
+
+
+
+
+Exercise 6.2
+Use COUNT(*)
and GROUP BY
to count the number of rentals for each customer_id
.
+
+
rentalcountcustomerid <- dbGetQuery (con,
+ "SELECT customer_id,
+ COUNT(*) AS count
+ FROM rental
+ GROUP BY customer_id
+ " )
+
+print (rentalcountcustomerid)
+
+
customer_id count
+1 1 32
+2 2 27
+3 3 26
+4 4 22
+5 5 38
+6 6 28
+7 7 33
+8 8 24
+9 9 23
+10 10 25
+11 11 24
+12 12 28
+13 13 27
+14 14 28
+15 15 32
+16 16 28
+17 17 21
+18 18 22
+19 19 24
+20 20 30
+21 21 35
+22 22 22
+23 23 30
+24 24 25
+25 25 29
+26 26 34
+27 27 31
+28 28 32
+29 29 36
+30 30 34
+31 31 26
+32 32 29
+33 33 21
+34 34 24
+35 35 32
+36 36 27
+37 37 23
+38 38 34
+39 39 29
+40 40 27
+41 41 25
+42 42 30
+43 43 24
+44 44 26
+45 45 27
+46 46 34
+47 47 22
+48 48 17
+49 49 28
+50 50 35
+51 51 33
+52 52 29
+53 53 30
+54 54 29
+55 55 22
+56 56 30
+57 57 28
+58 58 27
+59 59 27
+60 60 25
+61 61 14
+62 62 23
+63 63 25
+64 64 33
+65 65 22
+66 66 34
+67 67 22
+68 68 22
+69 69 25
+70 70 18
+71 71 30
+72 72 30
+73 73 24
+74 74 27
+75 75 41
+76 76 23
+77 77 28
+78 78 31
+79 79 22
+80 80 30
+81 81 22
+82 82 26
+83 83 25
+84 84 33
+85 85 23
+86 86 33
+87 87 30
+88 88 21
+89 89 32
+90 90 28
+91 91 35
+92 92 28
+93 93 23
+94 94 21
+95 95 18
+96 96 27
+97 97 18
+98 98 25
+99 99 24
+100 100 24
+101 101 24
+102 102 33
+103 103 31
+104 104 24
+105 105 26
+106 106 23
+107 107 30
+108 108 30
+109 109 26
+110 110 14
+111 111 26
+112 112 30
+113 113 29
+114 114 33
+115 115 30
+116 116 27
+117 117 19
+118 118 21
+119 119 34
+120 120 32
+121 121 26
+122 122 32
+123 123 24
+124 124 18
+125 125 32
+126 126 28
+127 127 24
+128 128 32
+129 129 34
+130 130 24
+131 131 30
+132 132 28
+133 133 27
+134 134 23
+135 135 30
+136 136 15
+137 137 39
+138 138 34
+139 139 27
+140 140 18
+141 141 32
+142 142 26
+143 143 22
+144 144 42
+145 145 28
+146 146 29
+147 147 34
+148 148 46
+149 149 26
+150 150 25
+151 151 27
+152 152 21
+153 153 24
+154 154 30
+155 155 25
+156 156 25
+157 157 31
+158 158 32
+159 159 21
+160 160 27
+161 161 30
+162 162 20
+163 163 29
+164 164 16
+165 165 21
+166 166 28
+167 167 32
+168 168 34
+169 169 22
+170 170 26
+171 171 26
+172 172 33
+173 173 29
+174 174 21
+175 175 24
+176 176 37
+177 177 23
+178 178 39
+179 179 29
+180 180 23
+181 181 34
+182 182 26
+183 183 23
+184 184 23
+185 185 23
+186 186 31
+187 187 28
+188 188 25
+189 189 22
+190 190 27
+191 191 20
+192 192 23
+193 193 25
+194 194 18
+195 195 19
+196 196 35
+197 197 40
+198 198 37
+199 199 25
+200 200 27
+201 201 25
+202 202 26
+203 203 20
+204 204 35
+205 205 18
+206 206 27
+207 207 34
+208 208 26
+209 209 32
+210 210 31
+211 211 34
+212 212 20
+213 213 28
+214 214 31
+215 215 26
+216 216 23
+217 217 23
+218 218 18
+219 219 26
+220 220 27
+221 221 28
+222 222 21
+223 223 17
+224 224 22
+225 225 26
+226 226 21
+227 227 24
+228 228 27
+229 229 25
+230 230 33
+231 231 26
+232 232 25
+233 233 23
+234 234 26
+235 235 25
+236 236 42
+237 237 33
+238 238 21
+239 239 34
+240 240 26
+241 241 34
+242 242 32
+243 243 24
+244 244 32
+245 245 32
+246 246 23
+247 247 22
+248 248 15
+249 249 23
+250 250 20
+251 251 31
+252 252 22
+253 253 29
+254 254 32
+255 255 18
+256 256 30
+257 257 37
+258 258 24
+259 259 32
+260 260 31
+261 261 26
+262 262 28
+263 263 29
+264 264 25
+265 265 29
+266 266 28
+267 267 36
+268 268 29
+269 269 30
+270 270 25
+271 271 18
+272 272 20
+273 273 35
+274 274 35
+275 275 30
+276 276 28
+277 277 32
+278 278 26
+279 279 31
+280 280 27
+281 281 14
+282 282 27
+283 283 28
+284 284 28
+285 285 26
+286 286 27
+287 287 29
+288 288 24
+289 289 30
+290 290 28
+291 291 23
+292 292 27
+293 293 31
+294 294 26
+295 295 38
+296 296 30
+297 297 33
+298 298 26
+299 299 30
+300 300 31
+301 301 21
+302 302 29
+303 303 26
+304 304 26
+305 305 25
+306 306 32
+307 307 30
+308 308 25
+309 309 31
+310 310 20
+311 311 23
+312 312 26
+313 313 23
+314 314 33
+315 315 17
+316 316 29
+317 317 28
+318 318 12
+319 319 30
+320 320 20
+321 321 22
+322 322 28
+323 323 31
+324 324 25
+325 325 22
+326 326 25
+327 327 26
+328 328 23
+329 329 32
+330 330 25
+331 331 27
+332 332 28
+333 333 27
+334 334 30
+335 335 23
+336 336 30
+337 337 29
+338 338 28
+339 339 30
+340 340 31
+341 341 23
+342 342 32
+343 343 25
+344 344 18
+345 345 23
+346 346 32
+347 347 30
+348 348 36
+349 349 29
+350 350 23
+351 351 24
+352 352 23
+353 353 18
+354 354 36
+355 355 20
+356 356 30
+357 357 26
+358 358 21
+359 359 25
+360 360 34
+361 361 31
+362 362 32
+363 363 29
+364 364 23
+365 365 23
+366 366 37
+367 367 22
+368 368 35
+369 369 25
+370 370 19
+371 371 35
+372 372 34
+373 373 35
+374 374 28
+375 375 24
+376 376 28
+377 377 26
+378 378 19
+379 379 23
+380 380 36
+381 381 35
+382 382 24
+383 383 27
+384 384 25
+385 385 26
+386 386 29
+387 387 26
+388 388 30
+389 389 26
+390 390 33
+391 391 30
+392 392 23
+393 393 31
+394 394 22
+395 395 19
+396 396 27
+397 397 29
+398 398 16
+399 399 21
+400 400 28
+401 401 21
+402 402 20
+403 403 35
+404 404 30
+405 405 32
+406 406 32
+407 407 27
+408 408 30
+409 409 23
+410 410 38
+411 411 26
+412 412 21
+413 413 21
+414 414 25
+415 415 23
+416 416 31
+417 417 25
+418 418 30
+419 419 25
+420 420 21
+421 421 27
+422 422 26
+423 423 26
+424 424 30
+425 425 26
+426 426 27
+427 427 24
+428 428 20
+429 429 21
+430 430 22
+431 431 23
+432 432 23
+433 433 25
+434 434 27
+435 435 25
+436 436 30
+437 437 23
+438 438 33
+439 439 36
+440 440 22
+441 441 28
+442 442 32
+443 443 22
+444 444 30
+445 445 26
+446 446 31
+447 447 29
+448 448 29
+449 449 20
+450 450 26
+451 451 33
+452 452 32
+453 453 23
+454 454 33
+455 455 24
+456 456 25
+457 457 28
+458 458 19
+459 459 38
+460 460 25
+461 461 28
+462 462 33
+463 463 25
+464 464 16
+465 465 17
+466 466 23
+467 467 29
+468 468 39
+469 469 40
+470 470 32
+471 471 27
+472 472 30
+473 473 34
+474 474 26
+475 475 24
+476 476 22
+477 477 22
+478 478 19
+479 479 31
+480 480 22
+481 481 29
+482 482 29
+483 483 18
+484 484 30
+485 485 29
+486 486 26
+487 487 26
+488 488 22
+489 489 21
+490 490 24
+491 491 27
+492 492 16
+493 493 23
+494 494 31
+495 495 26
+496 496 21
+497 497 28
+498 498 27
+499 499 30
+500 500 28
+501 501 21
+502 502 34
+503 503 32
+504 504 28
+505 505 21
+506 506 35
+507 507 25
+508 508 25
+509 509 20
+510 510 26
+511 511 24
+512 512 26
+513 513 31
+514 514 22
+515 515 28
+516 516 26
+517 517 25
+518 518 26
+519 519 23
+520 520 32
+521 521 23
+522 522 33
+523 523 22
+524 524 19
+525 525 19
+526 526 45
+527 527 24
+528 528 25
+529 529 29
+530 530 23
+531 531 25
+532 532 32
+533 533 33
+534 534 24
+535 535 32
+536 536 25
+537 537 25
+538 538 29
+539 539 22
+540 540 24
+541 541 24
+542 542 18
+543 543 22
+544 544 22
+545 545 21
+546 546 25
+547 547 23
+548 548 19
+549 549 20
+550 550 32
+551 551 26
+552 552 21
+553 553 24
+554 554 22
+555 555 17
+556 556 21
+557 557 24
+558 558 28
+559 559 28
+560 560 30
+561 561 27
+562 562 25
+563 563 29
+564 564 24
+565 565 29
+566 566 34
+567 567 20
+568 568 21
+569 569 32
+570 570 26
+571 571 24
+572 572 25
+573 573 29
+574 574 28
+575 575 29
+576 576 34
+577 577 27
+578 578 22
+579 579 27
+580 580 27
+581 581 27
+582 582 25
+583 583 23
+584 584 30
+585 585 24
+586 586 19
+587 587 26
+588 588 29
+589 589 28
+590 590 25
+591 591 27
+592 592 29
+593 593 26
+594 594 27
+595 595 30
+596 596 28
+597 597 25
+598 598 22
+599 599 19
+
+
+
+
+Exercise 6.3
+Repeat the previous query and sort by the count in descending order.
+
+
rentalcountcustomerid <- dbGetQuery (con,
+ "SELECT customer_id,
+ COUNT(*) AS count
+ FROM rental
+ GROUP BY customer_id
+ ORDER BY count DESC
+ " )
+
+print (rentalcountcustomerid)
+
+
customer_id count
+1 148 46
+2 526 45
+3 236 42
+4 144 42
+5 75 41
+6 469 40
+7 197 40
+8 468 39
+9 178 39
+10 137 39
+11 459 38
+12 410 38
+13 295 38
+14 5 38
+15 366 37
+16 257 37
+17 198 37
+18 176 37
+19 439 36
+20 380 36
+21 354 36
+22 348 36
+23 267 36
+24 29 36
+25 506 35
+26 403 35
+27 381 35
+28 373 35
+29 371 35
+30 368 35
+31 274 35
+32 273 35
+33 204 35
+34 196 35
+35 91 35
+36 50 35
+37 21 35
+38 576 34
+39 566 34
+40 502 34
+41 473 34
+42 372 34
+43 360 34
+44 241 34
+45 239 34
+46 211 34
+47 207 34
+48 181 34
+49 168 34
+50 147 34
+51 138 34
+52 129 34
+53 119 34
+54 66 34
+55 46 34
+56 38 34
+57 30 34
+58 26 34
+59 533 33
+60 522 33
+61 462 33
+62 454 33
+63 451 33
+64 438 33
+65 390 33
+66 314 33
+67 297 33
+68 237 33
+69 230 33
+70 172 33
+71 114 33
+72 102 33
+73 86 33
+74 84 33
+75 64 33
+76 51 33
+77 7 33
+78 569 32
+79 550 32
+80 535 32
+81 532 32
+82 520 32
+83 503 32
+84 470 32
+85 452 32
+86 442 32
+87 406 32
+88 405 32
+89 362 32
+90 346 32
+91 342 32
+92 329 32
+93 306 32
+94 277 32
+95 259 32
+96 254 32
+97 245 32
+98 244 32
+99 242 32
+100 209 32
+101 167 32
+102 158 32
+103 141 32
+104 128 32
+105 125 32
+106 122 32
+107 120 32
+108 89 32
+109 35 32
+110 28 32
+111 15 32
+112 1 32
+113 513 31
+114 494 31
+115 479 31
+116 446 31
+117 416 31
+118 393 31
+119 361 31
+120 340 31
+121 323 31
+122 309 31
+123 300 31
+124 293 31
+125 279 31
+126 260 31
+127 251 31
+128 214 31
+129 210 31
+130 186 31
+131 157 31
+132 103 31
+133 78 31
+134 27 31
+135 595 30
+136 584 30
+137 560 30
+138 499 30
+139 484 30
+140 472 30
+141 444 30
+142 436 30
+143 424 30
+144 418 30
+145 408 30
+146 404 30
+147 391 30
+148 388 30
+149 356 30
+150 347 30
+151 339 30
+152 336 30
+153 334 30
+154 319 30
+155 307 30
+156 299 30
+157 296 30
+158 289 30
+159 275 30
+160 269 30
+161 256 30
+162 161 30
+163 154 30
+164 135 30
+165 131 30
+166 115 30
+167 112 30
+168 108 30
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+566 395 19
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+568 370 19
+569 195 19
+570 117 19
+571 542 18
+572 483 18
+573 353 18
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+575 271 18
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+577 218 18
+578 205 18
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+581 124 18
+582 97 18
+583 95 18
+584 70 18
+585 555 17
+586 465 17
+587 315 17
+588 223 17
+589 48 17
+590 492 16
+591 464 16
+592 398 16
+593 164 16
+594 248 15
+595 136 15
+596 281 14
+597 110 14
+598 61 14
+599 318 12
+
+
+
+
+Exercise 6.4
+Repeat the previous query but use HAVING
to only keep the groups with 40 or more.
+
+
rentalcountcustomerid <- dbGetQuery (con,
+ "SELECT customer_id,
+ COUNT(*) AS count
+ FROM rental
+ GROUP BY customer_id
+ HAVING COUNT (*) > 40
+ ORDER BY count DESC
+ " )
+
+print (rentalcountcustomerid)
+
+
customer_id count
+1 148 46
+2 526 45
+3 236 42
+4 144 42
+5 75 41
+
+
+
+
+
+Exercise 7
+Write a query that calculates a number of summary statistics for the payment table using MAX
, MIN
, AVG
and SUM
+
+
paymentstats <- dbGetQuery (con,
+ "SELECT
+ MAX(amount) as max,
+ MIN(amount) as min,
+ AVG(amount) as avg,
+ SUM(amount) as sum
+ FROM payment
+ " )
+
+print (paymentstats)
+
+
max min avg sum
+1 11.99 0.99 4.169775 4824.43
+
+
+
+Exercise 7.1
+Modify the above query to do those calculations for each customer_id
.
+
+
paymentcustomerstats <- dbGetQuery (con,
+ "SELECT customer_id,
+ MAX(amount) as max,
+ MIN(amount) as min,
+ AVG(amount) as avg,
+ SUM(amount) as sum
+ FROM payment
+ GROUP BY customer_id
+ " )
+
+print (paymentcustomerstats)
+
+
customer_id max min avg sum
+1 1 2.99 0.99 1.990000 3.98
+2 2 4.99 4.99 4.990000 4.99
+3 3 2.99 1.99 2.490000 4.98
+4 5 6.99 0.99 3.323333 9.97
+5 6 4.99 0.99 2.990000 8.97
+6 7 5.99 0.99 4.190000 20.95
+7 8 6.99 6.99 6.990000 6.99
+8 9 4.99 0.99 3.656667 10.97
+9 10 4.99 4.99 4.990000 4.99
+10 11 6.99 6.99 6.990000 6.99
+11 12 4.99 4.99 4.990000 9.98
+12 14 9.99 0.99 4.190000 20.95
+13 16 3.99 0.99 2.740000 10.96
+14 17 4.99 2.99 3.656667 10.97
+15 18 4.99 2.99 4.323333 12.97
+16 19 9.99 0.99 4.490000 26.94
+17 20 6.99 1.99 3.990000 11.97
+18 21 3.99 0.99 2.990000 8.97
+19 22 8.99 4.99 6.323333 18.97
+20 23 8.99 0.99 4.323333 12.97
+21 24 6.99 2.99 4.990000 9.98
+22 25 7.99 2.99 5.490000 10.98
+23 26 2.99 2.99 2.990000 5.98
+24 27 2.99 2.99 2.990000 2.99
+25 28 2.99 2.99 2.990000 5.98
+26 29 1.99 1.99 1.990000 1.99
+27 32 4.99 4.99 4.990000 14.97
+28 33 2.99 2.99 2.990000 2.99
+29 35 6.99 3.99 5.490000 10.98
+30 36 0.99 0.99 0.990000 1.98
+31 37 2.99 0.99 1.990000 3.98
+32 40 4.99 4.99 4.990000 4.99
+33 42 5.99 5.99 5.990000 5.99
+34 43 4.99 4.99 4.990000 9.98
+35 44 4.99 0.99 2.590000 12.95
+36 45 2.99 2.99 2.990000 2.99
+37 46 4.99 2.99 3.656667 10.97
+38 47 6.99 3.99 5.323333 15.97
+39 48 4.99 0.99 2.990000 8.97
+40 49 4.99 1.99 3.490000 13.96
+41 50 4.99 4.99 4.990000 24.95
+42 51 4.99 4.99 4.990000 14.97
+43 52 0.99 0.99 0.990000 0.99
+44 53 9.99 0.99 4.490000 26.94
+45 54 4.99 3.99 4.656667 13.97
+46 55 9.99 0.99 5.323333 15.97
+47 56 6.99 2.99 4.990000 19.96
+48 57 9.99 4.99 7.490000 14.98
+49 58 7.99 0.99 3.323333 9.97
+50 59 5.99 2.99 4.656667 13.97
+51 60 4.99 1.99 3.323333 9.97
+52 61 0.99 0.99 0.990000 0.99
+53 62 4.99 0.99 2.990000 5.98
+54 64 4.99 0.99 2.990000 8.97
+55 65 4.99 0.99 2.990000 5.98
+56 66 4.99 4.99 4.990000 4.99
+57 67 9.99 2.99 6.490000 12.98
+58 69 4.99 1.99 3.490000 6.98
+59 70 4.99 4.99 4.990000 4.99
+60 71 9.99 2.99 6.490000 12.98
+61 72 4.99 0.99 3.656667 10.97
+62 73 4.99 2.99 3.990000 7.98
+63 74 6.99 6.99 6.990000 6.99
+64 75 4.99 0.99 2.990000 5.98
+65 76 1.99 0.99 1.490000 2.98
+66 77 5.99 0.99 2.990000 14.95
+67 79 4.99 2.99 3.656667 10.97
+68 81 0.99 0.99 0.990000 0.99
+69 82 8.99 2.99 5.990000 11.98
+70 83 2.99 0.99 1.656667 4.97
+71 84 6.99 0.99 4.323333 12.97
+72 85 9.99 4.99 7.490000 14.98
+73 86 1.99 1.99 1.990000 1.99
+74 87 4.99 2.99 3.990000 7.98
+75 88 2.99 2.99 2.990000 2.99
+76 89 5.99 0.99 3.323333 9.97
+77 91 5.99 5.99 5.990000 5.99
+78 92 5.99 4.99 5.490000 10.98
+79 93 6.99 2.99 4.990000 14.97
+80 94 4.99 2.99 3.990000 7.98
+81 95 4.99 4.99 4.990000 4.99
+82 98 3.99 3.99 3.990000 3.99
+83 99 0.99 0.99 0.990000 0.99
+84 100 0.99 0.99 0.990000 0.99
+85 101 9.99 9.99 9.990000 9.99
+86 102 4.99 0.99 2.656667 7.97
+87 103 9.99 7.99 8.990000 17.98
+88 104 10.99 3.99 7.490000 14.98
+89 105 8.99 2.99 6.740000 26.96
+90 106 3.99 0.99 2.490000 4.98
+91 107 5.99 5.99 5.990000 11.98
+92 108 4.99 0.99 2.990000 5.98
+93 109 7.99 0.99 3.990000 27.93
+94 110 7.99 1.99 4.990000 9.98
+95 111 2.99 2.99 2.990000 2.99
+96 112 2.99 0.99 1.990000 3.98
+97 113 0.99 0.99 0.990000 1.98
+98 114 4.99 2.99 4.323333 12.97
+99 115 2.99 0.99 1.656667 4.97
+100 116 4.99 4.99 4.990000 4.99
+101 117 0.99 0.99 0.990000 1.98
+102 118 5.99 5.99 5.990000 5.99
+103 119 6.99 0.99 4.656667 13.97
+104 120 7.99 0.99 4.490000 8.98
+105 121 4.99 4.99 4.990000 4.99
+106 122 4.99 0.99 2.990000 5.98
+107 123 2.99 2.99 2.990000 2.99
+108 124 5.99 0.99 3.990000 15.96
+109 125 3.99 3.99 3.990000 3.99
+110 126 4.99 4.99 4.990000 14.97
+111 127 0.99 0.99 0.990000 1.98
+112 128 5.99 2.99 4.490000 8.98
+113 130 2.99 2.99 2.990000 5.98
+114 131 7.99 2.99 5.323333 15.97
+115 133 6.99 2.99 4.990000 9.98
+116 134 6.99 0.99 4.240000 16.96
+117 135 5.99 3.99 4.990000 9.98
+118 136 2.99 2.99 2.990000 2.99
+119 137 2.99 2.99 2.990000 2.99
+120 138 2.99 0.99 1.990000 3.98
+121 141 2.99 2.99 2.990000 2.99
+122 142 9.99 0.99 6.656667 19.97
+123 143 2.99 2.99 2.990000 5.98
+124 144 2.99 2.99 2.990000 5.98
+125 145 0.99 0.99 0.990000 0.99
+126 146 7.99 4.99 6.490000 12.98
+127 147 0.99 0.99 0.990000 1.98
+128 148 4.99 4.99 4.990000 4.99
+129 149 4.99 4.99 4.990000 4.99
+130 150 3.99 2.99 3.656667 10.97
+131 151 5.99 4.99 5.490000 10.98
+132 152 4.99 4.99 4.990000 9.98
+133 154 7.99 5.99 6.656667 19.97
+134 155 2.99 2.99 2.990000 2.99
+135 156 6.99 4.99 5.990000 11.98
+136 157 4.99 0.99 2.990000 5.98
+137 158 5.99 4.99 5.490000 10.98
+138 159 3.99 0.99 2.490000 9.96
+139 161 5.99 0.99 2.990000 17.94
+140 162 4.99 1.99 3.990000 11.97
+141 164 1.99 1.99 1.990000 1.99
+142 165 4.99 4.99 4.990000 4.99
+143 166 1.99 1.99 1.990000 1.99
+144 167 4.99 2.99 3.656667 10.97
+145 168 4.99 0.99 2.990000 5.98
+146 169 4.99 3.99 4.490000 8.98
+147 170 5.99 0.99 3.323333 9.97
+148 171 9.99 9.99 9.990000 9.99
+149 172 6.99 0.99 3.990000 11.97
+150 173 4.99 2.99 3.990000 7.98
+151 174 5.99 4.99 5.490000 10.98
+152 176 7.99 0.99 4.390000 21.95
+153 179 6.99 0.99 4.323333 12.97
+154 180 2.99 2.99 2.990000 2.99
+155 181 6.99 6.99 6.990000 6.99
+156 182 3.99 0.99 2.490000 4.98
+157 183 0.99 0.99 0.990000 0.99
+158 184 4.99 1.99 3.323333 9.97
+159 185 2.99 0.99 1.656667 4.97
+160 186 1.99 0.99 1.490000 2.98
+161 187 7.99 7.99 7.990000 7.99
+162 189 5.99 5.99 5.990000 5.99
+163 190 4.99 2.99 3.990000 7.98
+164 191 4.99 2.99 3.990000 7.98
+165 192 1.99 1.99 1.990000 1.99
+166 193 2.99 0.99 1.990000 3.98
+167 194 7.99 4.99 6.490000 12.98
+168 196 11.99 1.99 5.740000 22.96
+169 197 3.99 0.99 2.615000 20.92
+170 198 4.99 0.99 3.390000 16.95
+171 199 7.99 7.99 7.990000 7.99
+172 200 9.99 9.99 9.990000 9.99
+173 201 6.99 3.99 5.656667 16.97
+174 203 0.99 0.99 0.990000 0.99
+175 204 4.99 0.99 3.240000 12.96
+176 207 6.99 0.99 2.990000 17.94
+177 208 4.99 4.99 4.990000 4.99
+178 209 9.99 0.99 4.656667 13.97
+179 210 2.99 2.99 2.990000 2.99
+180 211 4.99 4.99 4.990000 4.99
+181 213 0.99 0.99 0.990000 0.99
+182 214 3.99 0.99 2.590000 12.95
+183 215 4.99 4.99 4.990000 9.98
+184 216 4.99 4.99 4.990000 4.99
+185 217 8.99 2.99 5.990000 11.98
+186 219 0.99 0.99 0.990000 0.99
+187 220 3.99 0.99 2.490000 4.98
+188 221 4.99 4.99 4.990000 4.99
+189 222 6.99 0.99 3.990000 19.95
+190 223 2.99 2.99 2.990000 2.99
+191 225 4.99 3.99 4.490000 8.98
+192 227 4.99 3.99 4.490000 8.98
+193 228 4.99 0.99 2.990000 5.98
+194 230 4.99 0.99 2.990000 5.98
+195 231 8.99 5.99 7.323333 21.97
+196 232 4.99 3.99 4.490000 8.98
+197 234 4.99 4.99 4.990000 4.99
+198 235 2.99 0.99 1.990000 3.98
+199 236 2.99 2.99 2.990000 8.97
+200 237 4.99 0.99 2.990000 5.98
+201 238 4.99 2.99 3.990000 7.98
+202 239 7.99 2.99 5.656667 33.94
+203 240 4.99 2.99 3.656667 10.97
+204 241 7.99 3.99 5.990000 11.98
+205 242 4.99 2.99 3.990000 11.97
+206 243 4.99 4.99 4.990000 4.99
+207 244 4.99 1.99 3.490000 6.98
+208 245 8.99 0.99 4.823333 28.94
+209 246 8.99 3.99 6.190000 30.95
+210 247 6.99 3.99 5.323333 15.97
+211 248 7.99 4.99 6.490000 12.98
+212 249 6.99 2.99 4.740000 18.96
+213 250 5.99 0.99 3.790000 18.95
+214 251 4.99 1.99 3.323333 19.94
+215 252 4.99 0.99 2.990000 5.98
+216 253 6.99 0.99 3.656667 10.97
+217 254 5.99 2.99 4.490000 8.98
+218 256 4.99 0.99 2.990000 14.95
+219 257 2.99 2.99 2.990000 8.97
+220 259 6.99 2.99 5.323333 15.97
+221 260 8.99 8.99 8.990000 8.99
+222 261 6.99 0.99 4.240000 16.96
+223 262 4.99 4.99 4.990000 4.99
+224 263 4.99 0.99 2.990000 5.98
+225 265 0.99 0.99 0.990000 0.99
+226 266 2.99 1.99 2.490000 4.98
+227 267 6.99 4.99 5.656667 16.97
+228 269 6.99 0.99 3.156667 18.94
+229 270 4.99 1.99 3.490000 6.98
+230 271 8.99 8.99 8.990000 8.99
+231 272 6.99 0.99 3.990000 15.96
+232 273 3.99 0.99 2.490000 4.98
+233 274 5.99 2.99 4.156667 24.94
+234 275 2.99 2.99 2.990000 2.99
+235 276 10.99 3.99 7.490000 14.98
+236 277 6.99 6.99 6.990000 6.99
+237 278 4.99 4.99 4.990000 4.99
+238 279 2.99 0.99 1.990000 3.98
+239 280 4.99 4.99 4.990000 4.99
+240 281 2.99 2.99 2.990000 5.98
+241 282 6.99 0.99 3.323333 9.97
+242 284 6.99 0.99 2.990000 8.97
+243 286 6.99 6.99 6.990000 6.99
+244 287 2.99 0.99 2.323333 6.97
+245 288 6.99 3.99 5.490000 21.96
+246 290 2.99 2.99 2.990000 2.99
+247 291 4.99 2.99 4.323333 12.97
+248 292 0.99 0.99 0.990000 0.99
+249 293 8.99 0.99 4.990000 14.97
+250 294 1.99 1.99 1.990000 1.99
+251 295 3.99 3.99 3.990000 3.99
+252 296 5.99 2.99 4.740000 18.96
+253 297 3.99 0.99 2.490000 4.98
+254 298 3.99 3.99 3.990000 3.99
+255 299 8.99 5.99 7.490000 14.98
+256 300 4.99 0.99 3.323333 9.97
+257 301 5.99 0.99 3.990000 11.97
+258 302 5.99 4.99 5.490000 10.98
+259 303 4.99 0.99 2.990000 8.97
+260 304 10.99 0.99 4.990000 14.97
+261 305 2.99 2.99 2.990000 2.99
+262 306 6.99 3.99 5.490000 10.98
+263 307 6.99 1.99 4.740000 18.96
+264 308 3.99 3.99 3.990000 3.99
+265 309 6.99 0.99 3.990000 7.98
+266 310 0.99 0.99 0.990000 0.99
+267 311 6.99 2.99 5.390000 26.95
+268 312 6.99 0.99 4.490000 17.96
+269 313 4.99 0.99 2.490000 9.96
+270 314 5.99 4.99 5.490000 10.98
+271 315 8.99 4.99 6.990000 13.98
+272 316 8.99 1.99 5.323333 15.97
+273 317 6.99 6.99 6.990000 6.99
+274 318 9.99 9.99 9.990000 9.99
+275 319 9.99 2.99 5.656667 16.97
+276 321 5.99 4.99 5.323333 15.97
+277 322 4.99 0.99 2.990000 5.98
+278 323 5.99 2.99 4.656667 13.97
+279 324 3.99 3.99 3.990000 3.99
+280 325 5.99 5.99 5.990000 5.99
+281 326 6.99 3.99 5.323333 15.97
+282 327 6.99 6.99 6.990000 6.99
+283 328 2.99 2.99 2.990000 2.99
+284 330 7.99 3.99 5.990000 11.98
+285 331 2.99 0.99 1.990000 3.98
+286 332 6.99 3.99 5.490000 10.98
+287 333 4.99 4.99 4.990000 4.99
+288 334 8.99 6.99 7.990000 15.98
+289 337 8.99 4.99 6.990000 20.97
+290 338 0.99 0.99 0.990000 0.99
+291 339 5.99 5.99 5.990000 5.99
+292 343 3.99 3.99 3.990000 7.98
+293 344 5.99 2.99 4.490000 8.98
+294 345 0.99 0.99 0.990000 1.98
+295 346 4.99 4.99 4.990000 9.98
+296 348 0.99 0.99 0.990000 1.98
+297 349 4.99 4.99 4.990000 4.99
+298 350 4.99 4.99 4.990000 9.98
+299 351 1.99 1.99 1.990000 1.99
+300 352 2.99 2.99 2.990000 2.99
+301 353 6.99 6.99 6.990000 6.99
+302 354 1.99 0.99 1.323333 3.97
+303 355 3.99 3.99 3.990000 3.99
+304 356 4.99 4.99 4.990000 4.99
+305 357 4.99 0.99 2.990000 8.97
+306 358 4.99 4.99 4.990000 4.99
+307 359 8.99 2.99 5.323333 15.97
+308 360 4.99 0.99 2.990000 5.98
+309 361 5.99 4.99 5.490000 10.98
+310 362 4.99 4.99 4.990000 4.99
+311 363 3.99 3.99 3.990000 3.99
+312 364 5.99 5.99 5.990000 5.99
+313 365 5.99 4.99 5.490000 10.98
+314 366 6.99 6.99 6.990000 6.99
+315 367 2.99 0.99 1.990000 3.98
+316 368 5.99 2.99 4.490000 17.96
+317 369 7.99 0.99 4.740000 18.96
+318 371 6.99 0.99 4.323333 25.94
+319 372 2.99 2.99 2.990000 5.98
+320 373 4.99 4.99 4.990000 4.99
+321 374 2.99 0.99 1.656667 4.97
+322 375 8.99 2.99 5.490000 21.96
+323 376 0.99 0.99 0.990000 0.99
+324 378 0.99 0.99 0.990000 0.99
+325 379 4.99 4.99 4.990000 9.98
+326 380 3.99 3.99 3.990000 3.99
+327 381 2.99 0.99 2.323333 6.97
+328 382 2.99 2.99 2.990000 5.98
+329 383 8.99 0.99 4.990000 9.98
+330 384 4.99 0.99 2.990000 11.96
+331 385 4.99 2.99 3.990000 7.98
+332 386 7.99 7.99 7.990000 7.99
+333 387 7.99 3.99 5.490000 21.96
+334 388 4.99 4.99 4.990000 9.98
+335 389 4.99 4.99 4.990000 4.99
+336 390 4.99 4.99 4.990000 9.98
+337 391 7.99 2.99 4.990000 24.95
+338 393 4.99 0.99 2.990000 5.98
+339 394 3.99 2.99 3.490000 6.98
+340 396 5.99 5.99 5.990000 5.99
+341 397 0.99 0.99 0.990000 0.99
+342 398 4.99 4.99 4.990000 4.99
+343 399 6.99 4.99 5.990000 17.97
+344 400 6.99 1.99 4.740000 18.96
+345 401 4.99 1.99 3.990000 11.97
+346 402 1.99 1.99 1.990000 1.99
+347 403 2.99 0.99 1.990000 3.98
+348 404 5.99 5.99 5.990000 5.99
+349 405 4.99 2.99 3.990000 7.98
+350 406 0.99 0.99 0.990000 0.99
+351 407 7.99 7.99 7.990000 7.99
+352 408 5.99 2.99 4.323333 12.97
+353 409 6.99 6.99 6.990000 6.99
+354 411 4.99 1.99 3.490000 6.98
+355 412 4.99 0.99 2.740000 10.96
+356 413 4.99 4.99 4.990000 9.98
+357 414 4.99 3.99 4.490000 8.98
+358 415 4.99 4.99 4.990000 4.99
+359 416 3.99 0.99 2.656667 7.97
+360 417 8.99 4.99 6.323333 18.97
+361 419 2.99 2.99 2.990000 2.99
+362 420 4.99 4.99 4.990000 4.99
+363 421 0.99 0.99 0.990000 1.98
+364 422 0.99 0.99 0.990000 0.99
+365 424 0.99 0.99 0.990000 0.99
+366 425 5.99 5.99 5.990000 5.99
+367 426 0.99 0.99 0.990000 0.99
+368 427 6.99 6.99 6.990000 6.99
+369 428 4.99 4.99 4.990000 4.99
+370 429 7.99 2.99 5.390000 26.95
+371 430 4.99 2.99 3.990000 7.98
+372 431 2.99 2.99 2.990000 2.99
+373 432 8.99 5.99 7.656667 22.97
+374 433 10.99 8.99 9.990000 19.98
+375 434 5.99 5.99 5.990000 5.99
+376 435 7.99 4.99 6.490000 12.98
+377 436 7.99 3.99 5.990000 17.97
+378 437 5.99 2.99 4.656667 13.97
+379 438 6.99 0.99 4.323333 12.97
+380 439 9.99 0.99 4.656667 13.97
+381 440 4.99 4.99 4.990000 4.99
+382 441 4.99 4.99 4.990000 4.99
+383 442 6.99 0.99 4.656667 13.97
+384 443 4.99 4.99 4.990000 4.99
+385 444 8.99 0.99 4.990000 9.98
+386 445 2.99 2.99 2.990000 5.98
+387 446 4.99 0.99 2.323333 6.97
+388 447 2.99 0.99 1.990000 3.98
+389 448 4.99 2.99 3.990000 7.98
+390 449 7.99 4.99 6.323333 18.97
+391 450 3.99 3.99 3.990000 3.99
+392 451 2.99 0.99 2.323333 6.97
+393 452 2.99 1.99 2.656667 7.97
+394 454 7.99 7.99 7.990000 7.99
+395 455 0.99 0.99 0.990000 1.98
+396 456 4.99 4.99 4.990000 4.99
+397 457 7.99 7.99 7.990000 7.99
+398 459 2.99 2.99 2.990000 2.99
+399 460 4.99 0.99 2.990000 11.96
+400 461 6.99 6.99 6.990000 6.99
+401 462 3.99 2.99 3.490000 6.98
+402 463 1.99 1.99 1.990000 1.99
+403 464 3.99 1.99 2.990000 5.98
+404 465 0.99 0.99 0.990000 0.99
+405 466 2.99 2.99 2.990000 2.99
+406 467 4.99 4.99 4.990000 4.99
+407 468 6.99 0.99 4.190000 20.95
+408 469 7.99 0.99 3.790000 18.95
+409 470 2.99 2.99 2.990000 2.99
+410 471 2.99 2.99 2.990000 2.99
+411 472 4.99 0.99 2.490000 9.96
+412 473 4.99 2.99 3.990000 11.97
+413 474 7.99 7.99 7.990000 7.99
+414 475 4.99 0.99 2.990000 5.98
+415 476 4.99 2.99 3.990000 7.98
+416 477 2.99 2.99 2.990000 2.99
+417 479 7.99 3.99 5.990000 11.98
+418 480 9.99 0.99 5.990000 17.97
+419 481 5.99 5.99 5.990000 5.99
+420 482 8.99 0.99 4.323333 12.97
+421 483 6.99 6.99 6.990000 6.99
+422 484 4.99 2.99 3.656667 10.97
+423 485 2.99 2.99 2.990000 2.99
+424 486 8.99 0.99 4.323333 12.97
+425 489 4.99 2.99 3.990000 7.98
+426 490 6.99 4.99 5.990000 11.98
+427 491 2.99 0.99 1.990000 3.98
+428 492 2.99 2.99 2.990000 2.99
+429 493 7.99 7.99 7.990000 7.99
+430 494 4.99 4.99 4.990000 4.99
+431 495 4.99 4.99 4.990000 9.98
+432 496 4.99 0.99 2.990000 5.98
+433 497 7.99 7.99 7.990000 7.99
+434 498 8.99 2.99 4.990000 14.97
+435 499 2.99 2.99 2.990000 2.99
+436 500 8.99 0.99 6.323333 18.97
+437 501 1.99 0.99 1.490000 2.98
+438 502 2.99 0.99 1.990000 7.96
+439 503 5.99 1.99 3.990000 15.96
+440 504 5.99 4.99 5.323333 15.97
+441 505 2.99 2.99 2.990000 5.98
+442 506 8.99 0.99 4.132857 28.93
+443 507 4.99 0.99 2.990000 5.98
+444 508 2.99 2.99 2.990000 5.98
+445 509 8.99 4.99 6.990000 13.98
+446 510 8.99 4.99 6.656667 19.97
+447 511 3.99 2.99 3.490000 6.98
+448 513 4.99 4.99 4.990000 4.99
+449 514 4.99 4.99 4.990000 4.99
+450 515 8.99 6.99 7.990000 15.98
+451 516 3.99 1.99 2.990000 5.98
+452 517 4.99 4.99 4.990000 4.99
+453 518 2.99 2.99 2.990000 2.99
+454 519 3.99 3.99 3.990000 3.99
+455 520 6.99 6.99 6.990000 6.99
+456 522 5.99 5.99 5.990000 5.99
+457 523 4.99 0.99 2.990000 5.98
+458 524 4.99 0.99 2.990000 5.98
+459 525 5.99 5.99 5.990000 5.99
+460 526 4.99 2.99 4.323333 12.97
+461 528 5.99 0.99 3.590000 17.95
+462 529 2.99 2.99 2.990000 2.99
+463 530 0.99 0.99 0.990000 0.99
+464 531 4.99 2.99 3.990000 7.98
+465 532 2.99 2.99 2.990000 2.99
+466 533 5.99 0.99 2.990000 8.97
+467 534 5.99 0.99 3.490000 6.98
+468 535 4.99 0.99 3.240000 12.96
+469 536 6.99 0.99 3.990000 7.98
+470 537 4.99 4.99 4.990000 4.99
+471 538 4.99 2.99 3.990000 7.98
+472 539 4.99 0.99 2.990000 5.98
+473 541 7.99 4.99 6.490000 12.98
+474 542 4.99 4.99 4.990000 9.98
+475 543 6.99 1.99 4.490000 8.98
+476 544 2.99 2.99 2.990000 5.98
+477 545 3.99 0.99 2.490000 4.98
+478 546 6.99 5.99 6.490000 12.98
+479 547 8.99 0.99 3.990000 11.97
+480 548 6.99 3.99 5.323333 15.97
+481 549 4.99 0.99 3.740000 14.96
+482 550 7.99 7.99 7.990000 7.99
+483 551 7.99 0.99 4.190000 20.95
+484 552 0.99 0.99 0.990000 0.99
+485 553 4.99 4.99 4.990000 4.99
+486 554 2.99 2.99 2.990000 5.98
+487 556 5.99 0.99 3.656667 10.97
+488 557 4.99 4.99 4.990000 9.98
+489 560 2.99 2.99 2.990000 2.99
+490 561 4.99 4.99 4.990000 9.98
+491 562 5.99 2.99 3.990000 11.97
+492 563 5.99 4.99 5.490000 10.98
+493 564 5.99 2.99 4.490000 8.98
+494 565 6.99 0.99 3.990000 7.98
+495 566 5.99 4.99 5.490000 10.98
+496 569 4.99 1.99 4.190000 20.95
+497 570 7.99 7.99 7.990000 7.99
+498 571 9.99 3.99 6.990000 13.98
+499 572 7.99 7.99 7.990000 7.99
+500 573 2.99 2.99 2.990000 2.99
+501 574 0.99 0.99 0.990000 0.99
+502 575 4.99 0.99 3.390000 16.95
+503 576 2.99 0.99 1.990000 3.98
+504 577 5.99 0.99 3.490000 6.98
+505 578 0.99 0.99 0.990000 0.99
+506 580 0.99 0.99 0.990000 0.99
+507 581 4.99 4.99 4.990000 9.98
+508 582 0.99 0.99 0.990000 0.99
+509 584 4.99 4.99 4.990000 14.97
+510 586 8.99 4.99 6.990000 13.98
+511 587 4.99 0.99 2.990000 5.98
+512 588 4.99 2.99 3.990000 7.98
+513 589 4.99 0.99 3.656667 10.97
+514 590 3.99 3.99 3.990000 3.99
+515 593 8.99 2.99 5.990000 11.98
+516 594 8.99 0.99 5.490000 21.96
+517 595 6.99 6.99 6.990000 6.99
+518 596 6.99 0.99 3.823333 22.94
+519 597 8.99 2.99 5.990000 11.98
+520 599 4.99 4.99 4.990000 4.99
+
+
+
+
+Exercise 7.2
+Modify the above query to only keep the customer_id
s that have more then 5 payments.
+
+
paymentcustomerstats5 <- dbGetQuery (con,
+ "SELECT customer_id,
+ MAX(amount) as max,
+ MIN(amount) as min,
+ AVG(amount) as avg,
+ SUM(amount) as sum
+ FROM payment
+ GROUP BY customer_id
+ HAVING COUNT(customer_id) > 5
+ " )
+
+print (paymentcustomerstats5)
+
+
customer_id max min avg sum
+1 19 9.99 0.99 4.490000 26.94
+2 53 9.99 0.99 4.490000 26.94
+3 109 7.99 0.99 3.990000 27.93
+4 161 5.99 0.99 2.990000 17.94
+5 197 3.99 0.99 2.615000 20.92
+6 207 6.99 0.99 2.990000 17.94
+7 239 7.99 2.99 5.656667 33.94
+8 245 8.99 0.99 4.823333 28.94
+9 251 4.99 1.99 3.323333 19.94
+10 269 6.99 0.99 3.156667 18.94
+11 274 5.99 2.99 4.156667 24.94
+12 371 6.99 0.99 4.323333 25.94
+13 506 8.99 0.99 4.132857 28.93
+14 596 6.99 0.99 3.823333 22.94
+
+
+
+
+
+Cleanup
+Run the following chunk to disconnect from the connection.
+
+
#clean up
+dbDisconnect (con)
+
+
+
+