public static Value ociexecute(Env env, @NotNull OracleStatement stmt, @Optional("0") int mode)
public static boolean ociexecute(Env env, @NotNull OracleStatement stmt, @Optional("0") int mode)
  public static Value ociexecute(Env env,                                 @NotNull OracleStatement stmt,                                 @Optional("0") int mode)  {    return oci_execute(env, stmt, mode);  }