Module diesel::query_source
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Types related to describing schema, and interactions between tables.
Most traits in this module are derived or generated by table!.
Structs
Represents an alias within diesel’s query builder
Represents an aliased field (column) within diesel’s query builder
A table appears in the from clause two or more times.
A table never appears in the from clause.
A table appears in the from clause exactly one time.
Traits
Types created by the
alias! macro that serve to distinguish between aliases implement
this trait.Determines how many times
Self appears in QSA column on a database table. Types which implement this trait should have
been generated by the
table! macro.Indicates that two tables can be joined without an explicit
ON clause.Add two peano numbers together.
Represents a type which can appear in the
FROM clause. Apps should not
need to concern themselves with this trait.A SQL database table. Types which implement this trait should have been
generated by the
table! macro.Allows Diesel to implement some internal traits for two tables that are distinct.