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new 01e4522612 [fix]collect_list/collect_set without GROUP BY for NOT NULL
column (#11529)
01e4522612 is described below
commit 01e4522612a582f0c3021c42254f0b0e1db2abd1
Author: camby <104178...@qq.com>
AuthorDate: Tue Aug 9 20:49:37 2022 +0800
[fix]collect_list/collect_set without GROUP BY for NOT NULL column (#11529)
Co-authored-by: cambyzju <zhuxiaol...@baidu.com>
---
be/src/vec/exec/vaggregation_node.cpp | 11 ++++++-----
.../aggregate_functions/test_aggregate_collect.out | 6 ++++++
.../aggregate_functions/test_aggregate_collect.groovy | 11 ++++++++---
3 files changed, 20 insertions(+), 8 deletions(-)
diff --git a/be/src/vec/exec/vaggregation_node.cpp
b/be/src/vec/exec/vaggregation_node.cpp
index 1bdccbd614..e488e6d9a6 100644
--- a/be/src/vec/exec/vaggregation_node.cpp
+++ b/be/src/vec/exec/vaggregation_node.cpp
@@ -531,11 +531,12 @@ Status
AggregationNode::_get_without_key_result(RuntimeState* state, Block* bloc
for (int i = 0; i < block_schema.size(); ++i) {
const auto column_type = block_schema[i].type;
if (!column_type->equals(*data_types[i])) {
- DCHECK(column_type->is_nullable());
- DCHECK(((DataTypeNullable*)column_type.get())
- ->get_nested_type()
- ->equals(*data_types[i]));
- DCHECK(!data_types[i]->is_nullable());
+ if (!is_array(remove_nullable(column_type))) {
+ DCHECK(column_type->is_nullable());
+ DCHECK(!data_types[i]->is_nullable());
+ DCHECK(remove_nullable(column_type)->equals(*data_types[i]));
+ }
+
ColumnPtr ptr = std::move(columns[i]);
// unless `count`, other aggregate function dispose empty set
should be null
// so here check the children row return
diff --git
a/regression-test/data/query/sql_functions/aggregate_functions/test_aggregate_collect.out
b/regression-test/data/query/sql_functions/aggregate_functions/test_aggregate_collect.out
index cec8df6151..b18f47128c 100644
---
a/regression-test/data/query/sql_functions/aggregate_functions/test_aggregate_collect.out
+++
b/regression-test/data/query/sql_functions/aggregate_functions/test_aggregate_collect.out
@@ -7,3 +7,9 @@
1 ['hello'] [2022-07-04] [1.23]
2 \N \N \N
+-- !select --
+['hello', 'hello'] ['hello', 'hello', 'hello', 'hello']
+
+-- !select --
+['hello'] ['hello']
+
diff --git
a/regression-test/suites/query/sql_functions/aggregate_functions/test_aggregate_collect.groovy
b/regression-test/suites/query/sql_functions/aggregate_functions/test_aggregate_collect.groovy
index a1c1ff260e..064b3d9fac 100644
---
a/regression-test/suites/query/sql_functions/aggregate_functions/test_aggregate_collect.groovy
+++
b/regression-test/suites/query/sql_functions/aggregate_functions/test_aggregate_collect.groovy
@@ -26,16 +26,21 @@ suite("test_aggregate_collect", "query") {
c_int INT,
c_string VARCHAR(10),
c_date Date,
- c_decimal DECIMAL(10, 2)
+ c_decimal DECIMAL(10, 2),
+ c_string_not_null VARCHAR(10) NOT NULL
)
DISTRIBUTED BY HASH(c_int) BUCKETS 1
PROPERTIES (
"replication_num" = "1"
)
"""
- sql "INSERT INTO ${tableName} values(1,'hello','2022-07-04',1.23),
(2,NULL,NULL,NULL)"
- sql "INSERT INTO ${tableName} values(1,'hello','2022-07-04',1.23),
(2,NULL,NULL,NULL)"
+ sql "INSERT INTO ${tableName} values(1,'hello','2022-07-04',1.23,'hello'),
(2,NULL,NULL,NULL,'hello')"
+ sql "INSERT INTO ${tableName} values(1,'hello','2022-07-04',1.23,'hello'),
(2,NULL,NULL,NULL,'hello')"
qt_select "select
c_int,collect_list(c_string),collect_list(c_date),collect_list(c_decimal) from
${tableName} group by c_int order by c_int"
qt_select "select
c_int,collect_set(c_string),collect_set(c_date),collect_set(c_decimal) from
${tableName} group by c_int order by c_int"
+
+ // test without GROUP BY
+ qt_select "select collect_list(c_string),collect_list(c_string_not_null)
from ${tableName}"
+ qt_select "select collect_set(c_string),collect_set(c_string_not_null)
from ${tableName}"
}
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