Std.Db.Query.update
fn
update: Str -> &Array[Str] -> &Array[Std.Db.Driver.Value] -> Result[Std.Db.Query.Statement, Std.Db.Query.QueryError]This is a callable function.
What it does
Columns of a table set to new values.
The conditions that choose which rows are added afterwards, so their
placeholders follow the ones the assignments used.
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.
- & borrows a value for this call instead of moving or copying it.
- 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.