sonam-vend commented on a change in pull request #13817:
URL: https://github.com/apache/beam/pull/13817#discussion_r579807532
##########
File path:
sdks/java/extensions/sql/zetasql/src/test/java/org/apache/beam/sdk/extensions/sql/zetasql/ZetaSqlDialectSpecTest.java
##########
@@ -4114,4 +4114,71 @@ public void testCountIfZetaSQLDialect() {
pipeline.run().waitUntilFinish(Duration.standardMinutes(PIPELINE_EXECUTION_WAITTIME_MINUTES));
}
+
+ @Test
+ public void testLogicalAndZetaSQL() {
+ String sql = "SELECT LOGICAL_AND(x) AS logical_and FROM UNNEST([true,
false, true]) AS x";
+
+ ZetaSQLQueryPlanner zetaSQLQueryPlanner = new ZetaSQLQueryPlanner(config);
+ BeamRelNode beamRelNode = zetaSQLQueryPlanner.convertToBeamRel(sql);
+ PCollection<Row> stream = BeamSqlRelUtils.toPCollection(pipeline,
beamRelNode);
+
+ Schema singleField = Schema.builder().addBooleanField("field1").build();
+
PAssert.that(stream).containsInAnyOrder(Row.withSchema(singleField).addValues(false).build());
+
pipeline.run().waitUntilFinish(Duration.standardMinutes(PIPELINE_EXECUTION_WAITTIME_MINUTES));
+ }
+
+ @Test
+ public void testLogicalAndZetaSQLWithAllTrueValues() {
+ String sql = "SELECT LOGICAL_AND(x) AS logical_and FROM UNNEST([true,
true, true]) AS x";
+
+ ZetaSQLQueryPlanner zetaSQLQueryPlanner = new ZetaSQLQueryPlanner(config);
+ BeamRelNode beamRelNode = zetaSQLQueryPlanner.convertToBeamRel(sql);
+ PCollection<Row> stream = BeamSqlRelUtils.toPCollection(pipeline,
beamRelNode);
+
+ Schema singleField = Schema.builder().addBooleanField("field1").build();
+
PAssert.that(stream).containsInAnyOrder(Row.withSchema(singleField).addValues(true).build());
+
pipeline.run().waitUntilFinish(Duration.standardMinutes(PIPELINE_EXECUTION_WAITTIME_MINUTES));
+ }
+
+ @Test
+ public void testLogicalAndZetaSQLWithAllFalseValues() {
+ String sql = "SELECT LOGICAL_AND(x) AS logical_and FROM UNNEST([false,
false, false]) AS x";
+
+ ZetaSQLQueryPlanner zetaSQLQueryPlanner = new ZetaSQLQueryPlanner(config);
+ BeamRelNode beamRelNode = zetaSQLQueryPlanner.convertToBeamRel(sql);
+ PCollection<Row> stream = BeamSqlRelUtils.toPCollection(pipeline,
beamRelNode);
+
+ Schema singleField = Schema.builder().addBooleanField("field1").build();
+
PAssert.that(stream).containsInAnyOrder(Row.withSchema(singleField).addValues(false).build());
+
pipeline.run().waitUntilFinish(Duration.standardMinutes(PIPELINE_EXECUTION_WAITTIME_MINUTES));
+ }
+
+ @Test
+ public void testLogicalAndWithNullAndNoNullInput() throws Exception {
+ String sql = "SELECT LOGICAL_AND(x) AS logical_and FROM UNNEST([false,
null, true]) AS x";
+
+ ZetaSQLQueryPlanner zetaSQLQueryPlanner = new ZetaSQLQueryPlanner(config);
+ BeamRelNode beamRelNode = zetaSQLQueryPlanner.convertToBeamRel(sql);
+ PCollection<Row> stream = BeamSqlRelUtils.toPCollection(pipeline,
beamRelNode);
+
+ Schema schema = Schema.builder().addNullableField("bool_col",
FieldType.BOOLEAN).build();
+
PAssert.that(stream).containsInAnyOrder(Row.withSchema(schema).addValues(false).build());
+
pipeline.run().waitUntilFinish(Duration.standardMinutes(PIPELINE_EXECUTION_WAITTIME_MINUTES));
+ }
+
+ @Test
+ public void testLogicalAndWithAllNullInputs() {
+ String sql =
+ "SELECT LOGICAL_AND(x) AS logical_and FROM UNNEST([CAST(null AS bool),
null, null]) AS x";
+
+ ZetaSQLQueryPlanner zetaSQLQueryPlanner = new ZetaSQLQueryPlanner(config);
+ BeamRelNode beamRelNode = zetaSQLQueryPlanner.convertToBeamRel(sql);
+ PCollection<Row> stream = BeamSqlRelUtils.toPCollection(pipeline,
beamRelNode);
+
+ Schema schema = Schema.builder().addNullableField("bool_col",
FieldType.BOOLEAN).build();
+ PAssert.that(stream)
+ .containsInAnyOrder(Row.withSchema(schema).addValues((Boolean)
null).build());
+
pipeline.run().waitUntilFinish(Duration.standardMinutes(PIPELINE_EXECUTION_WAITTIME_MINUTES));
+ }
}
Review comment:
@ibzib I too have added `testLogicalAndWithEmptyInput`. Hope we can
merge this PR after [BEAM-9514](
https://issues.apache.org/jira/browse/BEAM-9514) is resolved.
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