Std.Db.simple
fn
simple: Std.Db.Session.Connection -> Str -> Result[(Std.Db.Rows, Std.Db.Session.Connection), Std.Db.Session.DbError]This is a callable function.
What it does
Run text the server plans and executes in one step.
This cannot carry values, and nothing here will paste one into it. A query
built by joining text to a value is a query whose shape the value decides,
which is how a value becomes an instruction; `run` is the way to supply
one.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.
- Names inside [ ] are type arguments, such as the item type held by a collection.
- Result makes success and recoverable failure part of the function's type.