BinaryProtocolConstants class abstract final

Wire-format constants shared by row-major, columnar, and trailer parsers.

Properties

hashCode int
The hash code for this object.
no setterinherited
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

headerSize → const int
Size of the protocol header in bytes (v1 — kept for legacy call sites).
headerSizeColumnarV2 → const int
headerSizeV1 → const int
magic → const int
outputFooterMagic → const int
Trailer magic for ParamValue output slots (b"OUT1").
protocolVersionColumnarV2 → const int
protocolVersionRowMajor → const int
refCursorFooterMagic → const int
Trailer for materialized ref-cursor result sets (b"RC1\0").