4eb2604789
[Bug](function) fix function define of Retention inconsist and change some static_cast to assert cast ( #19455 )
...
1. fix function define of `Retention` inconsist, this function return tinyint on `FE` and return uint8 on `BE`
2. make assert_cast support cast to derived
3. change some static cast to assert cast
4. support sum(bool)/avg(bool)
2023-05-15 11:50:02 +08:00
8d7a9fd21b
[refactor](exceptionsafe) add factory creator to some class ( #18978 )
...
make vexprecontext,vexpr,function,query context,runtimestate thread safe.
---------
Co-authored-by: yiguolei <yiguolei@gmail.com >
2023-04-24 10:32:11 +08:00
c033c6239f
[Bug](table-function) fix wrong result when seprator of explode_split size more than one ( #18824 )
...
fix wrong result when seprator of explode_split size more than one
2023-04-21 11:00:47 +08:00
e412dd12e8
[chore](build) Use include-what-you-use to optimize includes (PART II) ( #18761 )
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Currently, there are some useless includes in the codebase. We can use a tool named include-what-you-use to optimize these includes. By using a strict include-what-you-use policy, we can get lots of benefits from it.
2023-04-19 23:11:48 +08:00
664fbffcba
[Enchancement](table-function) optimization for vectorized table function ( #17973 )
2023-03-29 10:45:00 +08:00
9213dd906a
[enhancement](exception) add exception structure and using unique ptr in VExplodeBitmapTableFunction ( #17531 )
...
add exception class in common.
using unique ptr in VExplodeBitmapTableFunction
support single exception or nested exception, like this:
---SingleException
[E-100] test OS_ERROR bug
@ 0x55e80b93c0d9 doris::Exception::Exception<>()
@ 0x55e80b938df1 doris::ExceptionTest_NestedError_Test::TestBody()
@ 0x55e82e16bafb testing::internal::HandleSehExceptionsInMethodIfSupported<>()
@ 0x55e82e15ab3a testing::internal::HandleExceptionsInMethodIfSupported<>()
@ 0x55e82e1361e3 testing::Test::Run()
@ 0x55e82e136f29 testing::TestInfo::Run()
@ 0x55e82e1376e4 testing::TestSuite::Run()
@ 0x55e82e148042 testing::internal::UnitTestImpl::RunAllTests()
@ 0x55e82e16dcab testing::internal::HandleSehExceptionsInMethodIfSupported<>()
@ 0x55e82e15ce4a testing::internal::HandleExceptionsInMethodIfSupported<>()
@ 0x55e82e147bab testing::UnitTest::Run()
@ 0x55e80c4b39e3 RUN_ALL_TESTS()
@ 0x55e80c4a99b5 main
@ 0x7f0a619d0493 __libc_start_main
@ 0x55e80b84602a _start
@ (nil) (unknown)
2023-03-08 10:44:14 +08:00
199d7d3be8
[Refactor]Merged string_value into string_ref ( #15925 )
2023-01-22 16:39:23 +08:00
d5a3e8df3a
[Exec](opt) Opt the vexplode_split function performance ( #15945 )
2023-01-17 19:02:57 +08:00
0fbdf8e3e1
[Refactor](table function) Decouple vectorized table functions from non-vectorized ones ( #15772 )
2023-01-12 15:08:21 +08:00
8b10a1a3f7
[enhancement](VSlotRef) enhance column_id check in execute function during runtime ( #11862 )
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The column id check in VSlotRef::execute function before is too strict for fuzzy test to continuously produce random query. Temporarily loosen the check logic.
Moreover, there exists some careless call to VExpr::get_const_col, it might return a nullptr but not every function call checks if it's valid. It's an underlying problem.
2022-08-18 09:12:26 +08:00
09d19e3f0f
[feature-wip](array-type) explode support more sub types ( #10673 )
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1. explode support more sub types;
2. explode support nullable elements;
Co-authored-by: cambyzju <zhuxiaoli01@baidu.com >
2022-07-17 18:08:30 +08:00
c9f86bc7e2
[refactor] Refactoring Status static methods to format message using fmt( #9533 )
2022-07-02 18:58:23 +08:00
2d83167e50
[Feature] [Lateral-View] support outer combinator of table function ( #9147 )
2022-04-24 12:09:40 +08:00
c5718928df
[feature-wip](array-type) support explode and explode_outer table function ( #8766 )
...
explode(ArrayColumn) desc:
> Create a row for each element in the array column.
explode_outer(ArrayColumn) desc:
> Create a row for each element in the array column. Unlike explode, if the array is null or empty, it returns null.
Usage example:
1. create a table with array column, and insert some data;
2. open enable_lateral_view and enable_vectorized_engine;
```
set enable_lateral_view = true;
set enable_vectorized_engine=true;
```
3. use explode_outer
```
> select * from array_test;
+------+------+--------+
| k1 | k2 | k3 |
+------+------+--------+
| 3 | NULL | NULL |
| 1 | 2 | [1, 2] |
| 2 | 3 | NULL |
| 4 | NULL | [] |
+------+------+--------+
> select k1,explode_column from array_test LATERAL VIEW explode_outer(k3) TempExplodeView as explode_column;
+------+----------------+
| k1 | explode_column |
+------+----------------+
| 1 | 1 |
| 1 | 2 |
| 2 | NULL |
| 4 | NULL |
| 3 | NULL |
+------+----------------+
```
4. explode usage example. explode return empty rows while the ARRAY is null or empty
```
> select k1,explode_column from array_test LATERAL VIEW explode(k3) TempExplodeView as explode_column;
+------+----------------+
| k1 | explode_column |
+------+----------------+
| 1 | 1 |
| 1 | 2 |
+------+----------------+
```
2022-04-08 12:11:04 +08:00
dbbc6549bd
[feature](vectorized) support vexplode_bitmap ( #8890 )
2022-04-08 09:20:26 +08:00
6b0a642390
[feature][vectorized] Support explode json array func #8526 ( #8539 )
2022-04-03 10:06:47 +08:00
be3d203289
[feature][vectorized] support table function explode_numbers() ( #8509 )
2022-03-22 11:38:00 +08:00
a824c3e489
[feature](vectorized) support lateral view ( #8448 )
2022-03-17 10:04:24 +08:00
