1. Increase the expression of subquery and in.
2. Added tpch creation table and sql query, including original sql query and query rewritten by doris
3. Adjust the position of checkAnalyze
4. add exists subquery
1. Unify and refine property names in LogicalAggregate and PhysicalAggregate
2. Remove partitionExpressions in LogicalAggregate since it's a physical property, and should not appear in the logical plan. It should be generated when converting logical aggregate to physical aggregate or in enforcing rules.
hyperscan is a high-performance regular expression matching library, but can not be used on ARM.
vectorscan is an ARM port for hyperscan, it can be used as a drop in replacement.
Since hyperscan is original created by Intel and is popular and mature on x86, so we just use vectorscan
only for aarch64 when build thirdparty.
1. [] do not have a proper array nested type, cause BE coredump
2. [abc] or ['abc'] load by vectorized load get error result
Co-authored-by: lihaopeng <lihaopeng@baidu.com>
* [fix](config) Fix uninitialized config validator
If we don't set any validator, the original implementation will cause
seg-fault due to nullptr of `RegisterConfValidator::_s_field_validator`,
which initial value relies on the first config validator definition.
We need to skip finding validator from
uninitialized `RegisterConfValidator::_s_field_validator`.
* use suffix of directory as group name and use directory as dbname
We can rename tpcds_sf1 to tpcds_sf1_p1, then tpcds_sf1 will be in group
p1. We will group cases to p0, p1, p2, p3 in the future.
p0: function cases running in seconds.
p1: cases with expected out running in minutes, like tpcds_sf1
p2: cases with expected out running in hours, like tpcds_sf10 tpcds_sf100
p3: cases without without expected out to test core dump.
Currently, the new optimizer is under development. We want to merge not fully developed features into the code, but not be used in the main code path.
Added an annotation @Developing to mark these features.
current nereids planner execute ssb will run into dead loop and crash be, this pr fix this problem and add some regression test case prevent execute ssb failed
In Memo.copyIn( plan, group1, isRewrite), one branch is that the plan is already recorded in Memo, and owned by group 'group2'. In such case, 'group1' should be merged with 'group2', because they are equivalent.
After merge, the upper level of 'group1', saying 'p1 = group1.getLogicalExpression().getOwnerGroup()' of 'group1', and that of 'group2', saying 'p2', are equivalent. We need to merge 'p1' and 'p2'. And this process is recursive.
get_data_at should use offset - offsets[start_index] since
start_index may be changed after OlapColumnDataConvertorArray::set_source_column.
Using just offset may access the memory out of _item_convertor's data range,
