clintropolis commented on a change in pull request #6974: sql support for
dynamic parameters
URL: https://github.com/apache/druid/pull/6974#discussion_r370594225
##########
File path:
sql/src/test/java/org/apache/druid/sql/avatica/DruidAvaticaHandlerTest.java
##########
@@ -900,6 +902,39 @@ public void testSqlRequestLog() throws Exception
Assert.assertEquals(0, testRequestLogger.getSqlQueryLogs().size());
}
+ @Test
+ public void testParameterBinding() throws Exception
+ {
+ PreparedStatement statement = client.prepareStatement("SELECT COUNT(*) AS
cnt FROM druid.foo WHERE dim1 = ? OR dim1 = ?");
+ statement.setString(1, "abc");
+ statement.setString(2, "def");
+ final ResultSet resultSet = statement.executeQuery();
+ final List<Map<String, Object>> rows = getRows(resultSet);
+ Assert.assertEquals(
+ ImmutableList.of(
+ ImmutableMap.of("cnt", 2L)
+ ),
+ rows
+ );
+ }
+
+ // this has mocking issues with server discovery and doesn't work, need to
fix
Review comment:
fixed the tests/mocking so there is coverage on using parameters with system
tables queries
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