Statement class
A statement interface provide general high level api to access common SQLite C API.
Properties
-
columns
→ List<
String> -
return list of columns
no setter
-
columnsIndexes
→ Map<
String, int> -
return the mapping index between column name and column index.
no setter
-
declarationTypes
→ List<
String?> -
return list of declaration type of each column
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialState → bool
-
return true if statement is reset back to a state after prepare from database.
no setter
- isClosed → bool
-
Check whether the statement is closed
no setter
- native → PtrStmt
-
get access to native c pointer
no setter
- parameterCount → int
-
The number of placeholder parameters in query.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
close(
) → Future< void> - Closes the statement.
-
exec(
{Iterable? parameters, bool reusable = false}) → Future< Changes> - Executes a query such as INSERT or UPDATE with or without parameter.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
query<
T> ({Iterable? parameters, RowCreator< T> ? creator}) → Future<Rows< T> > - Executes a query such as SELECT with or without parameter.
-
read(
) → ReadStatement - To a read statement
-
reset(
) → Future< void> - Reset statement back to it initialize state.
-
toString(
) → String -
A string representation of this object.
inherited
-
withNative(
Future< void> block(PtrStmt)) → Future<void> - Provide an access to c native pointer database in expose api is not enough.
-
write(
) → WriteStatement - To a write statement
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited