AccessMode enum
The transaction access mode determines whether the transaction is read/write or read-only.
Values
- readWrite → const AccessMode
-
Read/write is the default.
const AccessMode._('READ WRITE') - readOnly → const AccessMode
-
When a transaction is read-only, the following SQL commands are disallowed: INSERT, UPDATE, DELETE, MERGE, and COPY FROM if the table they would write to is not a temporary table; all CREATE, ALTER, and DROP commands; COMMENT, GRANT, REVOKE, TRUNCATE; and EXPLAIN ANALYZE and EXECUTE if the command they would execute is among those listed. This is a high-level notion of read-only that does not prevent all writes to disk.
const AccessMode._('READ ONLY')
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- queryPart → String
-
The SQL identifier of the access mode including leading space.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
AccessMode> - A constant List of the values in this enum, in order of their declaration.