MssqlSourceRef class

What a column belongs to, as an identity rather than as a piece of text.

Writing a fixed qualifier such as [dbo].[Orders].[CustomerId] into every column breaks once the query aliases the table or points the same generated code at another schema: the qualifier names the source it was generated from, not the one in the statement.

A column therefore carries which source it belongs to, and the alias it is written with is resolved during compilation from the scope that knows what that source is called in this statement.

Annotations

• @immutable

Constructors

MssqlSourceRef({required String table, String? schema})

const

MssqlSourceRef.named(String table)

A source that is not a table: a subquery, a CTE, a derived table.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

parts → List<String>

The parts to quote when the source appears unaliased.

no setter

qualifiedName → String

dbo.Orders, for a message.

no setter

quoted → String

[dbo].[Orders], for a query that gave the source no alias.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

schema → String?

final

table → String

final

Methods

at({String? schema, String? table}) → MssqlSourceRef

This source under another schema or name.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override