Struct CallTime

pub struct CallTime;

A type parameter for Connection::oci_attr to get OCI_ATTR_CALL_TIME as Duration, which is the server-side time for the preceding call

Set true to CollectCallTime in advance.

Examples

use oracle::oci_attr::CallTime;
use oracle::oci_attr::CollectCallTime;
use std::time::Duration;

// Enable CollectCallTime
conn.set_oci_attr::<CollectCallTime>(&true)?;

// This SQL consumes one second in the server-side.
conn.execute("begin dbms_session.sleep(1); end;", &[])?;
let call_time = conn.oci_attr::<CallTime>()?;
assert!(call_time >= Duration::from_secs(1), "call_time is {:?}.", call_time);

Trait Implementations

impl OciAttr for CallTime

const ATTR_NUM: u32 = 370u32

Attribute number defined in oci.h included in Oracle Instant Client SDK

type HandleType = Session

SvcCtx, Session, Server or Stmt. Other handle and descriptor types are unsupported.

type Mode = Read

Read, Write or ReadWrite

type DataType = DurationUsecU64

Attribute data type