sunzheng1002 commented on a change in pull request #14725:
URL: https://github.com/apache/flink/pull/14725#discussion_r583348982
##########
File path:
flink-table/flink-sql-client/src/test/java/org/apache/flink/table/client/cli/CliClientTest.java
##########
@@ -257,6 +257,39 @@ public void testUseDatabaseAndShowCurrentDatabase() throws
Exception {
assertTrue(output.contains("db"));
}
+ @Test
+ public void testUseDatabaseAndShowCurrentDatabaseByKeyword() throws
Exception {
+ TestingExecutor executor =
+ new TestingExecutorBuilder()
+ .setExecuteSqlConsumer(
+ (ignored1, sql) -> {
+ if (sql.toLowerCase().equals("use `mod`"))
{
+ return TestTableResult.TABLE_RESULT_OK;
+ } else if (sql.toLowerCase().equals("show
current database")) {
+ SHOW_ROW.setField(0, "`mod`");
+ return new TestTableResult(
+
ResultKind.SUCCESS_WITH_CONTENT,
+ TableSchema.builder()
+ .field(
+ "current
database name",
+
DataTypes.STRING())
+ .build(),
+
CloseableIterator.ofElement(SHOW_ROW, ele -> {}));
+ } else {
+ throw new SqlExecutionException(
+ "unexpected database name:
db");
+ }
+ })
+ .build();
+ String output = testExecuteSql(executor, "use `mod`;");
+ assertThat(executor.getNumExecuteSqlCalls(), is(1));
+ assertFalse(output.contains("unexpected database name"));
Review comment:
Test class modification and execution pass, use "git rebase" to submit
the code
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