Feat optimizer action fix #12
Closed
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…GinX-THU#444) * use default meta config for mysql * for tests * restore tests * use props file for pg * restore tests * remove unused file * restore mysql test config --------- Co-authored-by: Yuqing Zhu <[email protected]>
Co-authored-by: Yuqing Zhu <[email protected]>
Co-authored-by: Yuqing Zhu <[email protected]>
…GinX-THU#439) 把以前 parquet 没合并的内容补上
sql support const arithmetic expression
1. 增加生成自增列的语法 2. 增加KEY列的操作语法，包括：将特定列升级成KEY列，将KEY列降级成普通列 详见https://oxlh5mrwi0.feishu.cn/docx/Gd8pd1aMDoNMIexXBPJcaea6n0g
* feat(shared): retry connect * feat(jdbc): new prefix `jdbc:iginx:tsdb:` --------- Co-authored-by: Yuqing Zhu <[email protected]>
IGinX-THU#456) * fix(MAX_HEAP_SIZE): set max heap siez max(min(1/2 ram, 1024MB), min(1/4 ram, 64GB)) * fix start_iginx.bat * fix(MAX_HEAP_SIZE): user-defined ratio * fix(MAX_HEAP_SIZE): user-defined ratio * fix(MAX_HEAP_SIZE, MIN_HEAP_SIZE): user-defined percentage * fix(MAX_HEAP_SIZE, MIN_HEAP_SIZE): user-defined percentage --------- Co-authored-by: Yuqing Zhu <[email protected]>
Test connection before registering engine. When a new database is registered, check for existing databases with the same IP and port. If the connection fails and the existing database is read-only, delete the existing database.
* docs: add FAQ to quickstart to explain how to resolve problems The following artifacts could not be resolved: cn.edu.tsinghua.iginx:parquet-file * chore: fix `mvn clean install -U -Dmaven.test.skip=true` * build: fix session_py format --------- Co-authored-by: Yuqing Zhu <[email protected]>
实现了规则组，将一系列相同的规则放到一个规则组中，以简化规则的设置和更改。 原有的Set Rules命令现在会更改规则组而不是规则 目前以下规则合并入规则组 一系列谓词下推规则 -> FilterPushDownRule ColumnPruningRule和FragmentPruningByPatternRule -> ColumnPruningRule 一系列ConstantFoldingRule -> ConstantFoldingRule 一系列DistinctEliminateRule -> DistinctEliminateRule 具体参考PR文档 https://oxlh5mrwi0.feishu.cn/wiki/OVt5wJxlRip2uQkiFS7c8IHNnzM 此外还删除了规则FilterJoinTransposeRule，这是一力之前写的示例规则，这里不保留了
* feat(sql): GROUP BY expr && ORDER BY expr 1.支持对GROUP BY和ORDER BY中的列使用RowToRow表达式 2.支持GROUP BY和ORDER BY中的列与SELECT子句中的别名进行匹配 Co-authored-by: Yuqing Zhu <[email protected]>
支持在filter里使用参数为表达式的函数 更新剩余TPC-H语句准备测试
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.