alex-plekhanov commented on a change in pull request #9364:
URL: https://github.com/apache/ignite/pull/9364#discussion_r700999921
##########
File path:
modules/calcite/src/test/java/org/apache/ignite/internal/processors/query/calcite/CalciteQueryProcessorTest.java
##########
@@ -254,6 +255,35 @@ public void testCountWithJoin() throws Exception {
awaitReservationsRelease("BATCH");
}
+ /**
+ * Checks bang equal is allowed and works.
+ */
+ @Test
+ public void testBangEqual() throws Exception {
+ IgniteCache<Integer, Person> person = grid(1).createCache(new
CacheConfiguration<Integer, Person>()
+ .setName("person")
+ .setSqlSchema("PUBLIC")
+ .setIndexedTypes(Integer.class, Person.class)
+ .setBackups(2)
+ );
+
+ person.put(1, new Person(1, "Test1"));
+ person.put(10, new Person(10, "Test2"));
+ person.put(100, new Person(100, "Test3"));
+
+ awaitPartitionMapExchange(true, true, null);
+
+ QueryEngine engine = Commons.lookupComponent(grid(1).context(),
QueryEngine.class);
+
+ List<FieldsQueryCursor<List<?>>> res = engine.query(null, "PUBLIC",
+ "SELECT * FROM Person WHERE id != ?", 1);
+
+ assertEquals(1, res.size());
+
+ List<List<?>> rows = res.get(0).getAll();
+ assertEquals(2, rows.size());
Review comment:
```suggestion
assertEquals(2, sql("SELECT * FROM Person WHERE id != ?", false,
1).size());
```
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