Batch update query ext

[Jarvvski]

Description

Summary of the change: Adding a table extension for fluent usage of batchUpdate similar to batchInsert etc

Detailed description:

• What: Detail what changes have been made in the PR.
• Why: Explain the reasons behind the changes. Why were they necessary?
• How: Describe how the changes were implemented, including any key aspects of the code modified or new features added.

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Type of Change

Please mark the relevant options with an "X":

• Bug fix
• New feature
• Documentation update

Updates/remove existing public API methods:

• Is breaking change

Affected databases:

• MariaDB
• Mysql5
• Mysql8
• Oracle
• Postgres
• SqlServer
• H2
• SQLite

Checklist

• Unit tests are in place
• The build is green (including the Detekt check)
• All public methods affected by my PR has up to date API docs
• Documentation for my change is up to date

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Related Issues

I'm pushing this up as a draft - not sure how the community feels about it. It's very much WIP that I was doing over the weekend, but pushing up now to gather initial feedback

[obabichevjb]

Am I right that every statement may have own where condition?

For example:

update t set v = "v1" where id = 1
update t set v = "v2" where id = 2
...

Will it be reflected with this API? I just wonder because where arg is one for the whole statement, and the parameters for it should be taken somehow from the data parameter.

[obabichevjb]

I don't expect that standard update statment supports limit buy I may be wrong here.

[ShreckYe]

+1 for this feature.