Wenzhe Zhou has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19690 )

Change subject: KUDU-1945 Add C++ example for non-unique PK
......................................................................


Patch Set 1:

(23 comments)

http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc
File examples/cpp/non_unique_primary_key.cc:

http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@80
PS1, Line 80: "non_unique_key"
Could we get column name from input schema?


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@98
PS1, Line 98:
indent in two spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@109
PS1, Line 109: if (s.ok()) {
             :     return s;
             :   }
remove these three lines


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@118
PS1, Line 118:   for(int i = 0; i < predicates.size(); i++){
add space after 'for', add a space before {


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@140
PS1, Line 140:   for(int i = 0; i < predicates.size(); i++){
add space after 'for', add a space before {


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@158
PS1, Line 158:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@165
PS1, Line 165:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@172
PS1, Line 172:   if (s.ok()) {
             :     return s;
             :   }
remove


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@184
PS1, Line 184:   for(int i = 0; i < predicates.size(); i++){
add space after 'for', add a space before {


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@201
PS1, Line 201:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@208
PS1, Line 208:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@214
PS1, Line 214:   if (s.ok()) {
             :     return s;
             :   }
remove


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@257
PS1, Line 257: EQUALS
why up case?


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@259
PS1, Line 259:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@275
PS1, Line 275:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@278
PS1, Line 278:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@283
PS1, Line 283:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@299
PS1, Line 299:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@319
PS1, Line 319:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@331
PS1, Line 331:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@334
PS1, Line 334:
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@339
PS1, Line 339: 
nit: indent in 4 spaces


http://gerrit.cloudera.org:8080/#/c/19690/1/examples/cpp/non_unique_primary_key.cc@371
PS1, Line 371:
nit: indent in 4 spaces



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I8c6be6bece56788dc858468d1fcccff6955836ec
Gerrit-Change-Number: 19690
Gerrit-PatchSet: 1
Gerrit-Owner: Marton Greber <[email protected]>
Gerrit-Reviewer: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
Gerrit-Comment-Date: Wed, 05 Apr 2023 03:11:19 +0000
Gerrit-HasComments: Yes

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