const github.com/jackc/pgtype.Float4ArrayOID

2 uses

	github.com/jackc/pgtype (current package)
		pgtype.go#L51: 	Float4ArrayOID      = 1021
		pgtype.go#L261: 	ci.RegisterDataType(DataType{Value: &Float4Array{}, Name: "_float4", OID: Float4ArrayOID})