internal void GetAttribute(OCI.ATTR attribute, out int value, OciErrorHandle errorHandle)
{
uint sizep = 0;
int rc = TracedNativeMethods.OCIAttrGet(this, out value, out sizep, attribute, errorHandle);
if (rc != 0)
{
OracleException.Check(errorHandle, rc);
}
}
internal void GetAttribute(OCI.ATTR attribute, out string value, OciErrorHandle errorHandle, OracleConnection connection)
{
IntPtr zero = IntPtr.Zero;
uint sizep = 0;
int rc = TracedNativeMethods.OCIAttrGet(this, ref zero, ref sizep, attribute, errorHandle);
if (rc != 0)
{
OracleException.Check(errorHandle, rc);
}
byte[] destination = new byte[sizep];
Marshal.Copy(zero, destination, 0, (int)sizep);
value = connection.GetString(destination);
}
internal void GetRowid(OciStatementHandle statementHandle, OciErrorHandle errorHandle)
{
uint sizep = 0;
int rc = TracedNativeMethods.OCIAttrGet(statementHandle, this, out sizep, OCI.ATTR.OCI_ATTR_ROWID, errorHandle);
if (100 == rc)
{
base.Dispose();
}
else if (rc != 0)
{
OracleException.Check(errorHandle, rc);
}
}
internal void GetAttribute(
OCI.ATTR attribute,
out int value,
OciHandle errorHandle
)
{
int zero = 0;
int rc = TracedNativeMethods.OCIAttrGet(this, out value, out zero, attribute, errorHandle);
if (0 != rc)
{
OracleException.Check(errorHandle, rc);
}
GC.KeepAlive(this);
}
internal void GetAttribute(
OCI.ATTR attribute,
out string value,
OciHandle errorHandle,
OracleConnection connection
)
{
IntPtr tempptr;
int tempub4;
int rc = TracedNativeMethods.OCIAttrGet(this, out tempptr, out tempub4, attribute, errorHandle);
if (0 != rc)
{
OracleException.Check(errorHandle, rc);
}
value = connection.GetString(tempptr, tempub4, false);
GC.KeepAlive(this);
}
internal OciHandle GetRowid(
OciHandle environmentHandle,
OciHandle errorHandle
)
{
OciHandle rowidHandle = new OciRowidDescriptor(environmentHandle);
int zero = 0;
int rc = TracedNativeMethods.OCIAttrGet(this, rowidHandle, out zero, OCI.ATTR.OCI_ATTR_ROWID, errorHandle);
if ((int)OCI.RETURNCODE.OCI_NO_DATA == rc)
{
SafeDispose(ref rowidHandle);
}
else if (0 != rc)
{
OracleException.Check(errorHandle, rc);
}
GC.KeepAlive(this);
return(rowidHandle);
}