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fsprojects / SQLProvider

A general F# SQL database erasing type provider, supporting LINQ queries, schema exploration, individuals, CRUD operations and much more besides.
https://fsprojects.github.io/SQLProvider
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More key columns support to group-by #671

Closed Thorium closed 4 years ago

Thorium commented 4 years ago

The current group-by supported only 2 key columns. However, in SQL, you often have to group over multiple columns, just to be able to include some data columns from other tables with the group-operation. So this PR raises the supported columns up to 7.