Std.Db.Isolation

type

This declaration introduces a public type.

What it does

How much a transaction is protected from what other transactions are doing.

Named rather than left to text, because these are the four the standard

defines and a caller writing one as a string can misspell it into whatever

the server's default happens to be — silently, since a server given an

unknown level reports nothing until it matters.

Read the signature

• This declaration has no value signature because it introduces a type or trait.