hequn8128 commented on a change in pull request #6631: [FLINK-10229]
[sql-client] Support listing of views
URL: https://github.com/apache/flink/pull/6631#discussion_r214535530
##########
File path:
flink-libraries/flink-sql-client/src/main/java/org/apache/flink/table/client/cli/CliClient.java
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@@ -332,6 +336,17 @@ private void callShowTables() {
terminal.flush();
}
+ private void callShowViews() {
+ final Set<String> views = context.getViews().keySet();
+
+ if (views.isEmpty()) {
+
terminal.writer().println(CliStrings.messageInfo(CliStrings.MESSAGE_EMPTY).toAnsi());
+ } else {
+ views.forEach((v) -> terminal.writer().println(v));
Review comment:
Would it better to sort views in alphabetical order(also for show
functions)? Show tables did in this way as table names stored in a TreeSet in
table environment.
What do you think? @twalthr @yanghua
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