Added bprc stub cache check and reset api, used to test whether the bprc stub cache is available, and reset the bprc stub cache
add a config used for auto check and reset bprc stub
I tested hex in a 1000w times for loop with random numbers，
old hex avg time cost is 4.92 s，optimize hex avg time cost is 0.46 s which faster nearly 10x.
1. Replace std::max with a ternary expression, std::max is much heavier than the ternary operator
2. Replace std::set with arrays, std::set is based on red-black trees, traversal will follow the chain domain, and cache hits are not good
3. Optimize the serialize function, improve the calculation speed of num_non_zero_registers by reducing branches, and the serialization of _registers after optimization is faster
4. The test found that the performance improvement is more obvious
1. insert very large string value may coredump
2. some analitic functiuon and agg function result may be incorrect
3. string compare may be coredump when string type is too large
4. string type in delete condition can not process correctly
5. add text/blob as alias of string to compitable with mysql
6. fix string type min/max agg may process incorrectly
* [Optimize] optimize the speed of converting integer to string
* Use fmt and std::from_chars to make convert integer to string and convert string to integer more efficient
Co-authored-by: caiconghui <caiconghui@xiaomi.com>
In RuntimeFilter BloomFilter, decimal column will got a wrong hash value because violating aliasing rules
decimal12_t decimal = { 12, 12 };
murmurhash3(decimal) in bloom filter: 2167721464
expect: 4203026776
when right table has null value in string column, runtime filter may coredump
```
select count(*) from baseall t1 join test t2 where t1.k7 = t2.k7;
```
Currently, the function lower()/upper() can only handle one char at a time.
A vectorized function has been implemented, it makes performance 2 times faster. Here is the performance test:
The length of char: 26, test 100 times
vectorized-function-cost: 99491 ns
normal-function-cost: 134766 ns
The length of char: 260, test 100 times
vectorized-function-cost: 179341 ns
normal-function-cost: 344995 ns
* Revert "[Optimize] Put _Tuple_ptrs into mempool when RowBatch is initialized (#6036)"
This reverts commit f254870aeb18752a786586ef5d7ccf952b97f895.
* [BUG][Timeout][QueryLeak] Fixed memory not released in time, Fix Core dump in bloomfilter
This is part of the array type support and has not been fully completed.
The following functions are implemented
1. fe array type support and implementation of array function, support array syntax analysis and planning
2. Support import array type data through insert into
3. Support select array type data
4. Only the array type is supported on the value lie of the duplicate table
this pr merge some code from #4655#4650#4644#4643#4623#2979
refactor runtime filter bloomfilter and eliminate some virtual function calls which obtained a performance improvement of about 5%
import block bloom filter, for avx version obtained 40% performance improvement
before: bloomfilter size:default, about 2000W item cost about 1s400ms
after: bloomfilter size:524288, about 2000W item cost about 400ms
1. support in/bloomfilter/minmax
2. support broadcast/shuffle/bucket shuffle/colocate join
3. opt memory use and cpu cache miss while build runtime filter
4. opt memory use in left semi join (works well on tpcds-95)
