SchemaFromCreateTable class

Reads the Table definition from a CreateTableStatement.

Constructors

SchemaFromCreateTable({bool driftExtensions = false, bool driftUseTextForDateTime = false, AnalyzeStatementOptions? statementOptions})

const

Properties

driftExtensions → bool

Whether we should provide additional type hints for nonstandard BOOL and DATETIME columns.

final

driftUseTextForDateTime → bool

Whether the DATE column type (only respected if driftExtensions are enabled) should be reported as a text column instead of an int column.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

statementOptions → AnalyzeStatementOptions?

final

Methods

columnAffinity(String? typeName) → BasicType?

Looks up the correct column affinity for a declared type name with the rules described here: https://www.sqlite.org/datatype3.html#determination_of_column_affinity

isValidTypeNameForStrictTable(String typeName) → bool

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

read(TableInducingStatement stmt) → Table

Reads a Table schema from the stmt inducing a table (either a CreateTableStatement or a CreateVirtualTableStatement).

readView(AnalysisContext context, CreateViewStatement stmt) → View

Creates a View from a CreateViewStatement. The CREATE VIEW statement must be fully resolved through context when calling this method.

resolveColumnType(String? typeName, {bool isStrict = false}) → ResolvedType

Resolves a column type via its typename, see the linked rules below. Additionally, if driftExtensions are enabled, we support IsBoolean and IsDateTime hints if the type name contains BOOL or DATE, respectively. https://www.sqlite.org/datatype3.html#determination_of_column_affinity

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited