Commit Graph

23 Commits

Author SHA1 Message Date
642e5cdb69 [Fix](Status) Make Status [[nodiscard]] and handle returned Status correctly (#23395) 2023-09-29 22:38:52 +08:00
16a394da0e [chore](build) Use include-what-you-use to optimize includes (PART III) (#18958)
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.
2023-04-24 14:51:51 +08:00
6964d9f99c [fix](function) resubmit-fix AES/SM3/SM4 encrypt/ decrypt algorithm initialization vector bug (#17907)
* Revert "[fix](function) fix AES/SM3/SM4 encrypt/ decrypt algorithm initialization vector bug (#17420)"

This reverts commit 397cc011c4f1ba5a25c770258c13f1cd3f28b47d.

* [fix-resubmit](function) fix AES/SM3/SM4 encrypt/ decrypt algorithm initialization vector bug (#17420)

ECB algorithm, block_encryption_mode does not take effect, it only takes effect when init vector is provided.
Solved: 192/256 supports calculation without init vector

For other algorithms, an error should be reported when there is no init vector

Initialization Vector. The default value for the block_encryption_mode system variable is aes-128-ecb, or ECB mode, which does not require an initialization vector. The alternative permitted block encryption modes CBC, CFB1, CFB8, CFB128, and OFB all require an initialization vector.

Reference: https://dev.mysql.com/doc/refman/8.0/en/encryption-functions.html#function_aes-decrypt

Note: This fix does not support smooth upgrades. during upgrade process, query may report error: funciton not found
2023-03-29 21:13:01 +08:00
ebef0c038d Revert "[fix](function) fix AES/SM3/SM4 encrypt/ decrypt algorithm initialization vector bug (#17420)" (#17887)
This reverts commit 397cc011c4f1ba5a25c770258c13f1cd3f28b47d.
2023-03-22 13:28:25 +08:00
397cc011c4 [fix](function) fix AES/SM3/SM4 encrypt/ decrypt algorithm initialization vector bug (#17420)
ECB algorithm, block_encryption_mode does not take effect, it only takes effect when init vector is provided.
Solved: 192/256 supports calculation without init vector

For other algorithms, an error should be reported when there is no init vector

Initialization Vector. The default value for the block_encryption_mode system variable is aes-128-ecb, or ECB mode, which does not require an initialization vector. The alternative permitted block encryption modes CBC, CFB1, CFB8, CFB128, and OFB all require an initialization vector.

Reference: https://dev.mysql.com/doc/refman/8.0/en/encryption-functions.html#function_aes-decrypt

Note: This fix does not support smooth upgrades. during upgrade process, query may report error: funciton not found
2023-03-09 09:51:41 +08:00
77c15729d4 [fix](memory) Fix too many repeat cause OOM (#15217) 2022-12-22 17:16:18 +08:00
38570312dd [feature](split_by_string)support split by string function (#13741) 2022-12-12 15:22:30 +08:00
33349c3419 [feature](function)Support negative index for function split_part (#13914) 2022-12-12 09:56:09 +08:00
2b328eafbb [function](string_function) add new string function 'extract_url_parameter' (#13323) 2022-10-20 11:11:43 +08:00
f0dbbe5b46 [Bug](funciton) fix repeat coredump when step is to long (#13408) 2022-10-18 09:55:06 +08:00
Pxl
0ead048b93 [Enhancement](column) remove ColumnString terminating zero and add a data_version for pblock (#12456)
1. remove ColumnString terminating zero
    2. add a data_version for pblock
    3. change EncryptionMode to enum class
2022-09-14 21:25:22 +08:00
09b45f2b71 [Function](ELT)Add elt function (#12321) 2022-09-07 15:21:08 +08:00
5793cb11d0 [feature-wip] (array-type) function concat_ws support array (#10749)
Issue #10052
function concat_ws support array
2022-07-17 17:50:39 +08:00
8012d63ea0 [fix] substr('', 1, 5) return empty string instead of null (#10622) 2022-07-06 22:51:02 +08:00
f377c26bf7 [refactor][be] Optimize headers (#9708) 2022-05-30 16:12:10 +08:00
8470543144 [Improvement] fix typo (#9743) 2022-05-25 19:29:01 +08:00
5a44eeaf62 [refactor] Unify all unit tests into one binary file (#8958)
1. solved the previous delayed unit test file size is too large (1.7G+) and the unit test link time is too long problem problems
2. Unify all unit tests into one file to significantly reduce unit test execution time to less than 3 mins
3. temporarily disable stream_load_test.cpp, metrics_action_test.cpp, load_channel_mgr_test.cpp because it will re-implement part of the code and affect other tests
2022-04-12 15:30:40 +08:00
e0ef9b8f6c [refactor](vectorized) to_bitmap(-1) return NULL instead of return parse failed error_message (#8373) 2022-03-11 17:21:47 +08:00
Pxl
cd8694e532 [feature][vectorized] support replace() (#8384) 2022-03-08 18:57:12 +08:00
454b45bea3 [feature](vectorize)(function) support regexp&&sm4&&aes functions (#8307) 2022-03-08 13:14:02 +08:00
2b9b0fc1ec [Fix] Function percentile input null return null (#8238) 2022-03-01 14:42:48 +08:00
Pxl
b26e7e3c28 [feature](function)(vec) support locate function (#7988)
* support function locate in vectorized engine

* add ut and fix some bug
2022-02-12 16:00:37 +08:00
e1d7233e9c [feature](vectorization) Support Vectorized Exec Engine In Doris (#7785)
# Proposed changes

Issue Number: close #6238

    Co-authored-by: HappenLee <happenlee@hotmail.com>
    Co-authored-by: stdpain <34912776+stdpain@users.noreply.github.com>
    Co-authored-by: Zhengguo Yang <yangzhgg@gmail.com>
    Co-authored-by: wangbo <506340561@qq.com>
    Co-authored-by: emmymiao87 <522274284@qq.com>
    Co-authored-by: Pxl <952130278@qq.com>
    Co-authored-by: zhangstar333 <87313068+zhangstar333@users.noreply.github.com>
    Co-authored-by: thinker <zchw100@qq.com>
    Co-authored-by: Zeno Yang <1521564989@qq.com>
    Co-authored-by: Wang Shuo <wangshuo128@gmail.com>
    Co-authored-by: zhoubintao <35688959+zbtzbtzbt@users.noreply.github.com>
    Co-authored-by: Gabriel <gabrielleebuaa@gmail.com>
    Co-authored-by: xinghuayu007 <1450306854@qq.com>
    Co-authored-by: weizuo93 <weizuo@apache.org>
    Co-authored-by: yiguolei <guoleiyi@tencent.com>
    Co-authored-by: anneji-dev <85534151+anneji-dev@users.noreply.github.com>
    Co-authored-by: awakeljw <993007281@qq.com>
    Co-authored-by: taberylyang <95272637+taberylyang@users.noreply.github.com>
    Co-authored-by: Cui Kaifeng <48012748+azurenake@users.noreply.github.com>


## Problem Summary:

### 1. Some code from clickhouse

**ClickHouse is an excellent implementation of the vectorized execution engine database,
so here we have referenced and learned a lot from its excellent implementation in terms of
data structure and function implementation.
We are based on ClickHouse v19.16.2.2 and would like to thank the ClickHouse community and developers.**

The following comment has been added to the code from Clickhouse, eg:
// This file is copied from
// https://github.com/ClickHouse/ClickHouse/blob/master/src/Interpreters/AggregationCommon.h
// and modified by Doris

### 2. Support exec node and query:
* vaggregation_node
* vanalytic_eval_node
* vassert_num_rows_node
* vblocking_join_node
* vcross_join_node
* vempty_set_node
* ves_http_scan_node
* vexcept_node
* vexchange_node
* vintersect_node
* vmysql_scan_node
* vodbc_scan_node
* volap_scan_node
* vrepeat_node
* vschema_scan_node
* vselect_node
* vset_operation_node
* vsort_node
* vunion_node
* vhash_join_node

You can run exec engine of SSB/TPCH and 70% TPCDS stand query test set.

### 3. Data Model

Vec Exec Engine Support **Dup/Agg/Unq** table, Support Block Reader Vectorized.
Segment Vec is working in process.

### 4. How to use

1. Set the environment variable `set enable_vectorized_engine = true; `(required)
2. Set the environment variable `set batch_size = 4096; ` (recommended)

### 5. Some diff from origin exec engine

https://github.com/doris-vectorized/doris-vectorized/issues/294

## Checklist(Required)

1. Does it affect the original behavior: (No)
2. Has unit tests been added: (Yes)
3. Has document been added or modified: (No)
4. Does it need to update dependencies: (No)
5. Are there any changes that cannot be rolled back: (Yes)
2022-01-18 10:07:15 +08:00