Represent a column reference, optionally qualified by a table name.
Renders as name when unqualified, or table.name when qualified. Use [Expression::column()] or [Expression::qualified_column()] for convenient construction.
name
table.name
Expression::column()
Expression::qualified_column()
Oracle-style join marker (+) for outer joins
The column name.
Optional table qualifier (e.g. t in t.col).
t
t.col
Trailing comments that appeared after this column reference
Represent a column reference, optionally qualified by a table name.
Renders as
namewhen unqualified, ortable.namewhen qualified. Use [Expression::column()] or [Expression::qualified_column()] for convenient construction.