TableColumn class - sqlparser library

Constructors

TableColumn.new(String name, ResolvedType _type, {ColumnDefinition? definition, bool isGenerated = false, bool isHidden = false})

Properties

constraints → List<ColumnConstraint>: The column constraints set on this column.
no setter
containingSet ↔ ResultSet?: The result set containing this column, or null if this column is not part of a known result set.
getter/setter pairinherited-setteroverride-getter
definition → ColumnDefinition?: The definition in the AST that was used to create this column model.
final
hasDefinition → bool: Whether this column has a definition from the ast.
no setter
hashCode → int: The hash code for this object.
no setterinherited
includedInResults → bool: Whether this column is included in results when running a select query like SELECT * FROM table.
no setteroverride
isGenerated → bool: Whether this column was created with a GENERATED ALWAYS AS column constraint.
final
isHidden → bool: Whether this column is HIDDEN, as specified in https://www.sqlite.org/vtab.html#hidden_columns_in_virtual_tables
final
name → String: The name of this column in the result set.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
source → Column: Available on Column, provided by the UnaliasColumn extension
Attempts to resolve the source of this column, if this is an AvailableColumn or a CommonTableExpressionColumn that refers to another column.
no setter
table ↔ Table?: The table this column belongs to.
getter/setter pair
type → ResolvedType: The type of this column, which is available before any resolution happens (we know it from the schema structure).
no setteroverride
visibleToChildren → bool: Whether this referencable is still visible in child scopes. This doesn't apply to many things, basically only to tables.
no setterinherited

Methods

applyTypeHint(TypeHint hint) → void: Applies a type hint to this column.
humanReadableDescription() → String: override
isAliasForRowId() → bool: Whether this column is an alias for the rowid, as defined in https://www.sqlite.org/lang_createtable.html#rowid
meta<T>() → T?: Returns the metadata of type T that might have been set on this node, or null if none was found. Nodes can have arbitrary annotations on them set via setMeta and obtained via meta. This mechanism is used to, for instance, attach variable scopes to a subtree.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
setMeta<T>(T value) → void: Sets the metadata of type T to the specified value. Nodes can have arbitrary annotations on them set via setMeta and obtained via meta. This mechanism is used to, for instance, attach variable scopes to a subtree.
inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited