* enh(driver): add spring + mybatis type:byte[] example

* doc: add init description

* docs: add byte[] description

* docs: update csharp connector status

* docs: fix csharp ws bulk pulling

* docs: clarify database param is optional to websocket dsn

* docs: fix python version and a few typos

* docs: fix jdbc version in connector matrix

* docs: update jdbc demo readme

* fix(driver): jdbc sample for 3.0

* fix: drop table if exists

* test: valgrind case
Co-authored-by: NShengliang Guan <slguan@taosdata.com>
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

Bumps [fastjson](https://github.com/alibaba/fastjson) from 1.2.75 to 1.2.83.
- [Release notes](https://github.com/alibaba/fastjson/releases)
- [Commits](https://github.com/alibaba/fastjson/compare/1.2.75...1.2.83)

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updated-dependencies:
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Bumps [mysql-connector-java](https://github.com/mysql/mysql-connector-j) from 8.0.16 to 8.0.28.
- [Release notes](https://github.com/mysql/mysql-connector-j/releases)
- [Changelog](https://github.com/mysql/mysql-connector-j/blob/release/8.0/CHANGES)
- [Commits](https://github.com/mysql/mysql-connector-j/compare/8.0.16...8.0.28)

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Bumps [spring-core](https://github.com/spring-projects/spring-framework) from 5.3.2 to 5.3.20.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.2...v5.3.20)

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updated-dependencies:
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Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

Bumps [spring-expression](https://github.com/spring-projects/spring-framework) from 5.3.2 to 5.3.16.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.2...v5.3.16)

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Bumps log4j-core from 2.14.1 to 2.17.1.

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Bumps log4j-core from 2.14.1 to 2.17.1.

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for 3.0