[5.7] Add computed support to SQL Server schema grammar #27346
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GrahamCampbell
changed the title
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Sorry, wrong button! |
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Tests should actually work out now 😅 🤞 |
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IMO, I would prefer |
staudenmeir
reviewed
Jan 29, 2019
staudenmeir
reviewed
Jan 29, 2019
[SQL Server also supports computed columns (Azure & 2016+)](https://docs.microsoft.com/en-us/sql/relational-databases/tables/specify-computed-columns-in-a-table), but as a type; not a modifier. Add virtual column type Document persisted (SQL Server) column modifier
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(cleaned up commits) |
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Excellent, |
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SQL Server also supports computed columns (Azure & 2016+), but as a type; not a modifier.
inspired by #13430 but for SQL Server
Sadly enough SQL Server defines this instead of a data type, so I couldn't re-use the existing methods.
Instead, a "virtual" type was introduced, with a "persisted" modifier; reflecting the mysql-only virtualAs & storedAs modifiers respectively.