Commit e1ab165
authored
[feature](exec) support short circuit evaluation for condition expr (#59830)
```mysql
mysql> set enable_strict_cast = true;
Query OK, 0 rows affected (0.00 sec)
mysql> select count(
-> if(number < 128 ,
-> cast(number as tinyint),
-> cast(number as String))
-> ) from numbers("number" = "300");
ERROR 1105 (HY000): errCode = 2, detailMessage = (127.0.0.1)[INVALID_ARGUMENT]Value 128 out of range for type tinyint
mysql> set short_circuit_evaluation = true;
Query OK, 0 rows affected (0.00 sec)
mysql> select count(
-> if(number < 128 ,
-> cast(number as tinyint),
-> cast(number as String))
-> ) from numbers("number" = "300");
+-----------------------------------------------------------------------------------------------------------------+
| count(
if(number < 128 ,
cast(number as tinyint),
cast(number as String))
) |
+-----------------------------------------------------------------------------------------------------------------+
| 300 |
+-----------------------------------------------------------------------------------------------------------------+
```1 parent b15a6de commit e1ab165
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59 files changed
+3330
-174
lines changed- be
- src/vec
- columns
- exprs
- lambda_function
- table_function
- test
- exprs
- olap
- vec/exprs
- fe/fe-core/src/main/java/org/apache/doris
- analysis
- qe
- gensrc/thrift
- regression-test
- data/query_p0/sql_functions/conditional_functions
- suites/query_p0/sql_functions/conditional_functions
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