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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/07/05 07:41:22 UTC
[GitHub] [incubator-doris] Stephen-Robin opened a new pull request #6153: basic property related classes supports create, query, read, write, etc.
Stephen-Robin opened a new pull request #6153:
URL: https://github.com/apache/incubator-doris/pull/6153
Provides basic property related classes supports create, query, read, write, etc.
Currently, Doris FE mostly uses `if` statement to check properties in SQL. There is a log of redundancy in the code.
The `PropertySet` class can be used in the analysis phase of `Statement`. The validity and correctness of the input properties are agile verified. It can simplify the code and improve the readability of the code.
Usage:
1. Create a custom class that implements `SchemaGroup` interface.
2. Define the properties to be used. If it's a required parameter, there is no need to set the default value.
3. According th the requirements, in the logic called `readFromStrMap` and other functions to check and obtain parameters.
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[GitHub] [incubator-doris] morningman merged pull request #6153: [Feature] basic property related classes supports create, query, read, write, etc.
Posted by GitBox <gi...@apache.org>.
morningman merged pull request #6153:
URL: https://github.com/apache/incubator-doris/pull/6153
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