Struct oracle::oci_attr::VarTypeMaxLenCompat
source · pub struct VarTypeMaxLenCompat;
Expand description
A type parameter for Connection::oci_attr
to get OCI_ATTR_VARTYPE_MAXLEN_COMPAT
as MaxStringSize
.
which controls the maximum size of VARCHAR2
, NVARCHAR
and RAW
.
This corresponds to the result of the following SQL statement when
a database user has a privilege to access v$parameter
.
select value from v$parameter where name = 'max_string_size'
Trait Implementations§
source§impl Debug for VarTypeMaxLenCompat
impl Debug for VarTypeMaxLenCompat
source§impl OciAttr for VarTypeMaxLenCompat
impl OciAttr for VarTypeMaxLenCompat
§type HandleType = SvcCtx
type HandleType = SvcCtx
§type DataType = MaxStringSize
type DataType = MaxStringSize
Attribute data type Read more