Enum mimir::enums::ODPIOracleTypeNum

#[repr(u32)]
pub enum ODPIOracleTypeNum {
    TypeNone,
    Varchar,
    NVarchar,
    Char,
    NChar,
    RowID,
    Raw,
    NativeFloat,
    NativeDouble,
    NativeInt,
    Number,
    Date,
    Timestamp,
    TimestampTz,
    TimestampLtz,
    IntervalDS,
    IntervalYM,
    Clob,
    NClob,
    Blob,
    BFile,
    Stmt,
    Boolean,
    Object,
    LongVarchar,
    LongRaw,
    NativeUint,
    Max,
}

This enumeration identifies the types of Oracle data that can be used for binding data as arguments to a statement, fetching data from the database, or getting and setting object attributes and element values.

Variants

TypeNone

None type.

Varchar

Default type used for VARCHAR2 columns in the database. Data is transferred to/from Oracle as byte strings in the encoding used for CHAR data.

NVarchar

Default type used for NVARCHAR2 columns in the database. Data is transferred to/from Oracle as byte strings in the encoding used for NCHAR data.

Char

Default type used for CHAR columns in the database. Data is transferred to/from Oracle as byte strings in the encoding used for CHAR data.

NChar

Default type used for NCHAR columns in the database. Data is transferred to/from Oracle as byte strings in the encoding used for NCHAR data.

RowID

Default type used for the pseudocolumn "ROWID". Data is transferred to/from Oracle as byte strings, in the encoding used for CHAR data.

Raw

Default type used for RAW columns in the database. Data is transferred to/from Oracle as raw byte strings.

NativeFloat

Default type used for BINARY_FLOAT columns in the database. Data is transferred to/from Oracle as the C float type.

NativeDouble

Default type used for BINARY_DOUBLE columns in the database. Data is transferred to/from Oracle as the C double type.

NativeInt

Type available for binding native integers directly in PL/SQL (such as PLS_INTEGER). Data is transferred to/from Oracle as 64-bit integers.

Number

Default type used for NUMBER columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

Date

Default type used for DATE columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

Timestamp

Default type used for TIMESTAMP columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

TimestampTz

Default type used for TIMESTAMP WITH TIME ZONE columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

TimestampLtz

Default type used for TIMESTAMP WITH LOCAL TIME ZONE columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

IntervalDS

Default type used for INTERVAL DAY TO SECOND columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

IntervalYM

Default type used for INTERVAL YEAR TO MONTH columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

Clob

Default type used for CLOB columns in the database. Only a locator is transferred to/from Oracle, which can subsequently be used via dpiLob references to read/write from that locator.

NClob

Default type used for NCLOB columns in the database. Only a locator is transferred to/from Oracle, which can subsequently be used via dpiLob references to read/write from that locator.

Blob

Default type used for BLOB columns in the database. Only a locator is transferred to/from Oracle, which can subsequently be used via dpiLob references to read/write from that locator.

BFile

Default type used for BFILE columns in the database. Only a locator is transferred to/from Oracle, which can subsequently be used via dpiLob references to read/write from that locator.

Stmt

Used within PL/SQL for REF CURSOR or within SQL for querying a CURSOR. Only a handle is transferred to/from Oracle, which can subsequently be used via dpiStmt for querying.

Boolean

Used within PL/SQL for boolean values. This is only available in 12.1. Earlier releases simply use the integer values 0 and 1 to represent a boolean value. Data is transferred to/from Oracle as an integer.

Object

Default type used for named type columns in the database. Data is transferred to/from Oracle in Oracle's internal format.

LongVarchar

Default type used for LONG columns in the database. Data is transferred to/from Oracle as byte strings in the encoding used for CHAR data.

LongRaw

Default type used for LONG RAW columns in the database. Data is transferred to/from Oracle as raw byte strings.

NativeUint

Type available for binding native integers directly in PL/SQL (such as PLS_INTEGER). Data is transferred to/from Oracle as 64-bit unsigned integers.

Max

Max Type.

Trait Implementations

impl Clone for ODPIOracleTypeNum

fn clone(&self) -> ODPIOracleTypeNum

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ODPIOracleTypeNum

impl Debug for ODPIOracleTypeNum

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for ODPIOracleTypeNum

impl Hash for ODPIOracleTypeNum

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq for ODPIOracleTypeNum

fn eq(&self, __arg_0: &ODPIOracleTypeNum) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.