FieldDescription

Lazily-demarshalled field (column) description

struct FieldDescription {

string name [@property getter];

ObjectID table [@property getter];

short columnId [@property getter];

ObjectID type [@property getter];

short typeLen [@property getter];

int typeModifier [@property getter];

FormatCode formatCode [@property getter];

const(ubyte)[] m_buf;

static FieldDescription demarshal(const(ubyte)[] buf, int bytesDiscarded);

}

Members

Properties

columnId short columnId [@property getter]: If the field can be identified as a column of a specific table, the attribute number of the column; otherwise zero.
formatCode FormatCode formatCode [@property getter]: The format code being used for the field. Currently will be zero (text) or one (binary). In a RowDescription returned from the statement variant of Describe, the format code is not yet known and will always be zero.
name string name [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
table ObjectID table [@property getter]: If the field can be identified as a column of a specific table, the object ID of the table; otherwise zero.
type ObjectID type [@property getter]: The object ID of the field's data type.
typeLen short typeLen [@property getter]: The data type size (see pg_type.typlen). Note that negative values denote variable-width types.
typeModifier int typeModifier [@property getter]: The type modifier (see pg_attribute.atttypmod). The meaning of the modifier is type-specific.

Static functions

demarshal FieldDescription demarshal(const(ubyte)[] buf, int bytesDiscarded): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

m_buf const(ubyte)[] m_buf;: backing buffer, owned by Message

Meta

Source

See Implementation

dpeq schema structs