sduzh opened a new issue #3870:
URL: https://github.com/apache/incubator-doris/issues/3870
**Describe the bug**
Run query failed with error message `ERROR 1064 (HY000): errCode = 2, detailMessage = Unknown expr node type: 0`
**To Reproduce**
```
CREATE TABLE `t0` (
`c0` int(11) NULL COMMENT ""
) ENGINE=OLAP
DUPLICATE KEY(`c0`)
COMMENT "OLAP"
DISTRIBUTED BY HASH(`c0`) BUCKETS 1
PROPERTIES (
"replication_num" = "1",
"in_memory" = "false",
"storage_format" = "DEFAULT"
);
SELECT t0.c0 FROM t0 GROUP BY t0.c0 HAVING MIN(((634403704)>=(MOD((('k')LIKE('1')), ACOS(((2050915657)<=(1))))))) < 10;
```
**Expected behavior**
```
Empty set (0.00 sec)
```
**Real behavior**
```
ERROR 1064 (HY000): errCode = 2, detailMessage = Unknown expr node type: 0
```
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sduzh commented on issue #3870:
URL: https://github.com/apache/incubator-doris/issues/3870#issuecomment-644008305
The `EXPLAIN` statement is OK:
```
mysql> explain SELECT t0.c0 FROM t0 GROUP BY t0.c0 HAVING MIN(((634403704)>=(MOD((('k')LIKE('1')), ACOS(((2050915657)<=(1))))))) < 10;
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Explain String |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| PLAN FRAGMENT 0 |
| OUTPUT EXPRS: `t0`.`c0` |
| PARTITION: RANDOM |
| |
| RESULT SINK |
| |
| 1:AGGREGATE (update finalize) |
| | group by: `t0`.`c0` |
| | tuple ids: 1 |
| | |
| 0:OlapScanNode |
| TABLE: t0 |
| PREAGGREGATION: OFF. Reason: aggExpr.getChild(0)[( (FunctionCallExpr{name=mod, isStar=false, isDistinct=false, ((( )) (FunctionCallExpr{name=acos, isStar=false, isDistinct=false, ()}))}))] is not SlotRef or CastExpr|CaseExpr |
| PREDICATES: min((6.34403704E8 >= (mod((('k') LIKE ('1')), acos(0.0))))) < 10 |
| partitions=0/1 |
| rollup: null |
| tabletRatio=0/0 |
| tabletList= |
| cardinality=0 |
| avgRowSize=0.0 |
| numNodes=1 |
| tuple ids: 0 |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
22 rows in set (0.01 sec)
```
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