192cdd4d76
[Bug](cast) change binary predicate finally cast to varchar ( #11796 )
2022-08-21 10:13:47 +08:00
25b427d0c6
[Bugfix](inpredicate) fix in predicate in group by clause may cause NPE ( #11886 )
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* [bug](inpredicate) fix in predicate in group by clause may cause NPE
2022-08-21 10:03:30 +08:00
d83c11a032
[regression](datev2) add schema change cases for datev2/datetimev2 ( #11924 )
2022-08-19 21:29:24 +08:00
ffe7af49c8
[fix](array-type) run 'show create table' return null ( #11912 )
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Co-authored-by: hucheng01 <hucheng01@baidu.com >
2022-08-19 21:28:15 +08:00
f66e42f848
[optimization](array-type) support the decimal/datetime as the nest type of array in print_value ( #11784 )
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Co-authored-by: hucheng01 <hucheng01@baidu.com >
2022-08-19 17:59:09 +08:00
1f9eec5462
[Regression](datev2) Add test cases for datev2/datetimev2 ( #11831 )
2022-08-19 10:57:55 +08:00
f1ede2aa9d
[fix](function) Fix semantic analysis error in window function at first_value ( #11855 )
2022-08-19 09:13:29 +08:00
b9dcb60172
[Planner](fix)Fix unexpected index out of bound exception ( #11819 )
2022-08-18 15:52:54 +08:00
cac317430f
[Bug](aggregation) fix core dump on 2nd phase aggregate ( #11843 )
2022-08-18 14:42:34 +08:00
0637c339b1
[fix](array-type) support to insert the largeint in array ( #11868 )
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Co-authored-by: hucheng01 <hucheng01@baidu.com >
2022-08-18 14:41:07 +08:00
cfb90b39c7
(vec-stream-load-json) simdjson throw execption lead to core dump ( #11880 )
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when config::enable_simdjson_parser=true in vec streamload, may lead to core dump when json input invalid format string like '{ "a', or all the fields is null like '{}', this may lead to simdjson lib throw some unhandled expection like `Objects and arrays can only be iterated when they are first encountered`.We should take care of these cases
Signed-off-by: eldenmoon <15605149486@163.com >
2022-08-18 10:27:34 +08:00
6c66bdbf30
[fix](orderby)remove useless null literal in order by ( #11821 )
2022-08-18 10:10:25 +08:00
ff1971f916
[improvement](test) add dryRun option and group all cases into either p0 or p1 ( #11576 )
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1. add dryRun option to list tests
2. group all cases into p0 p1 p2
2022-08-17 22:45:53 +08:00
3a49156e30
[performance] (vectorization)optimize In Expr ( #11826 )
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Co-authored-by: Wang Bo <wangbo36@meituan.com >
2022-08-17 10:46:37 +08:00
a07e153419
[Feature](nereids)support view and nested view ( #11589 )
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support view in query
and add a rewrite rule: merge consecutive projects.
the rule can merge relative consecutive projects to one project to improve efficiency
2022-08-16 19:24:01 +08:00
fadc78c6cf
[fix](str_to_date) str_to_date support format without leading zero ( #11817 )
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Co-authored-by: cambyzju <zhuxiaoli01@baidu.com >
2022-08-16 18:23:16 +08:00
340ee6af6a
(fix)[regression-test] add qt_having1 ( #11800 )
2022-08-16 14:29:37 +08:00
dc18def456
[regression-test](bitmap) Add regression case for some bitmap funcations ( #11783 )
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Co-authored-by: smallhibiscus <844981280>
2022-08-16 14:23:59 +08:00
d37cf0a41b
[regression-test](p0) add p0 test cases ( #11624 )
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Add p0 test cases, including:
aggregate
join
union
order by
group by
keyword
arithmetic operators
logical operators
case function
coalesce
between
in
like
limit
where
regexp
window function
runtime filter
schema change
2022-08-15 23:12:07 +08:00
0f75bd0e38
[fix](delete) fix query result error after delete ( #11754 )
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convert dictionary code for delete predicates.
2022-08-15 17:52:03 +08:00
910d51c76f
[fix](update) Fix where clause is not reanalyzed after rewrite ( #11723 )
2022-08-15 13:24:57 +08:00
8c8f48c4c2
[feature-wip](array-type) add the array_join function ( #11406 )
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this pr is used to add the array_join function.
Co-authored-by: hucheng01 <hucheng01@baidu.com >
2022-08-15 11:43:17 +08:00
abd2eb4fa1
[Bug](date function) Fix bug for date format %T ( #11729 )
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* [Bug](date function) Fix bug for date format %T
2022-08-12 19:29:58 +08:00
408dbf840b
[bugfix](schema change) when there is a string column with delete predicate, the schema change may core ( #11739 )
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* [bugfix](schema change) when there is a string column with delete predicate, the schema change may core
Co-authored-by: yiguolei <yiguolei@gmail.com >
2022-08-12 19:29:22 +08:00
ec4347ad39
[enhancement](Nereids) support StatementContext, SET_VAR, and Plan pre/post processor ( #11654 )
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1. add StatementContext, and PlannerContext is renamed to CascadsContext. CascadsContext belong to a StatementContext, and StatementContext belong to a ConnectionContext, and the lifecycle increases in turn. StatementContext can wrap some statement's lifecycle-related state, such as ExpressionId, TableLock. MemoTestUtil can simplify create a CascadesContext and Memo for test.
2. add PlanPreprocessor to process parsed logical plan before copy into memo. and add a PlanPostprocessor to process physical plan after copy out from memo.
3. utilize PlanPreprocessor to process SET_VAR hint, the class is EliminateLogicalSelectHint
4. pass the limit clause in regression test case, in set_var.groovy
2022-08-12 14:49:11 +08:00
e353be7dcb
[Bug](date function) Return null if date format is invalid ( #11720 )
2022-08-12 14:07:55 +08:00
6c6328fc6d
[fix](join)fix outer join bug when a subquery as nullable side #11700
2022-08-12 11:50:15 +08:00
2d5ffac590
[fix](optimization) InferFiltersRule bug: a self inner join on a view, which contains where clause, will cause mis-inference. ( #11566 )
2022-08-11 17:13:26 +08:00
ea57bf6370
[refactor](delete predicate) Unify delete to segmentiterator ( #11650 )
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* remove seek columns and unify delete columns in rowset reader
Co-authored-by: yiguolei <yiguolei@gmail.com >
2022-08-11 15:12:43 +08:00
180cc35815
[Feature](nereids) support sub-query and alias in FromClause ( #11035 )
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Support sub-query and alias for TPC-H，for example:
select * from (select * from (T1) A join T2 as B on T1.id = T2.id) T;
2022-08-11 12:42:19 +08:00
02a3f21b65
[fix](analyzer) InferFilterRule bug: equations in on clause of outer/anti join are not inferable. ( #11515 )
2022-08-11 09:36:43 +08:00
c8418d13b5
[improvement](config)Use session variable to replace configuration for 'enable_function_pushdown' ( #11641 )
2022-08-10 19:25:02 +08:00
01e4522612
[fix]collect_list/collect_set without GROUP BY for NOT NULL column ( #11529 )
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Co-authored-by: cambyzju <zhuxiaoli01@baidu.com >
2022-08-09 20:49:37 +08:00
df47b6941d
[feature-wip](array-type) support the array type in reverse function ( #11213 )
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Co-authored-by: hucheng01 <hucheng01@baidu.com >
2022-08-09 20:49:09 +08:00
b9f7f63c81
[Fix](planner) Fix wrong planner with count(*) optmizer for cross join optimization ( #11569 )
2022-08-09 09:01:25 +08:00
7c950c7cd5
[feature](Nereids) support cross join in Nereids ( #11502 )
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support cross join in Nereids
1. add PhysicalNestedLoopJoin
2. Translate PhysicalNestedLoopJoin to CrossJoinNode in PhysicalPlanTranslator
2022-08-08 22:14:27 +08:00
1701ffa7c0
[fix](planner)push constant expr in predicate to outer join's other conjuncts by mistake ( #11527 )
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constant expr in predicate should not be pushed to outer join's other conjuncts
2022-08-08 20:56:08 +08:00
647b6e843a
[feature](nereids)add InPredicate in expressions ( #11264 )
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1. Add InPredicate expression parser and translator
2. Add regression-test for In predicate (in nereids_syntax)
3. Support NOT EqualTo and NOT InPredicate in ExpressionTranslator#visitNot()
2022-08-08 19:59:54 +08:00
9349746987
[Fix](stream-load-json) fix VJsonReader::_write_data_to_column invalid column type cast when meet null ( #11564 )
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column_ptr will be a none nullable column pointer after `column_ptr = &nullable_column->get_nested_column()`
so we should not cast column_ptr to ColumnNullable any more
2022-08-08 15:57:39 +08:00
2cd3bf80dc
[bugfix](schema change)fix core dump on vectorized_alter_table ( #11538 )
2022-08-08 10:45:28 +08:00
ee4d9d4347
[improvement](test) group some cases and group a case to p0 if it is not grouped ( #11548 )
2022-08-06 15:12:08 +08:00
b5531c5caf
[BugFix](BE) fix condition index doesn't match ( #11474 )
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* [BugFix](Be) fix condition index doesn't match
2022-08-05 07:57:18 +08:00
75fc830573
[Bug](date function) fix wrong year for format '%x' ( #11520 )
2022-08-05 06:22:22 +08:00
9078ab4d24
[feature](FE): add new property to control whether use light schema change or not ( #11169 )
2022-08-04 15:49:05 +08:00
ec3c911f97
[Feature][Materialized-View] support materialized view on vectorized engine ( #10792 )
2022-08-04 14:07:48 +08:00
8a09f0478f
[regressiontest](improvement)SQL query conditions, if the data type is expanded with single quotes, an error will occur case ( #11437 )
2022-08-04 11:28:12 +08:00
ce68d24e95
[Bug](function) fix current_date not equal to curdate ( #11463 )
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* fix current_date not equal to curdate
2022-08-04 09:25:50 +08:00
33053ad1fe
[improvement](outfile) support multibyte separator in outfile clause ( #11487 )
2022-08-04 09:06:06 +08:00
4ba2422039
[improvement](fe) Remove constant keys in aggregation ( #11434 )
2022-08-03 19:43:35 +08:00
a47eff1e46
[enhancement](Nereids) support all join type in Nereids that could do join by HashJoinNode ( #11446 )
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add and test join type:
1. inner join
2. left outer join
3. right outer join
4. left semi join
5. right semi join
6. left anti join
7. right anti join
2022-08-03 12:14:17 +08:00
