sqlite3/experimental.c

   1 /*
   2 ** 2005 January 20
   3 **
   4 ** The author disclaims copyright to this source code.  In place of
   5 ** a legal notice, here is a blessing:
   6 **
   7 **    May you do good and not evil.
   8 **    May you find forgiveness for yourself and forgive others.
   9 **    May you share freely, never taking more than you give.
  10 **
  11 *************************************************************************
  12 ** This file contains C code routines that are not a part of the official
  13 ** SQLite API.  These routines are unsupported.
  14 **
  15 ** $Id$
  16 */
  17 #include "sqliteInt.h"
  18
  19 /*
  20 ** Set all the parameters in the compiled SQL statement to NULL.
  21 */
  22 int sqlite3_clear_bindings(sqlite3_stmt *pStmt){
  23   int i;
  24   int rc = SQLITE_OK;
  25   for(i=1; rc==SQLITE_OK && i<=sqlite3_bind_parameter_count(pStmt); i++){
  26     rc = sqlite3_bind_null(pStmt, i);
  27   }
  28   return rc;
  29 }
  30
  31 /*
  32 ** Sleep for a little while.  Return the amount of time slept.
  33 */
  34 int sqlite3_sleep(int ms){
  35   return sqlite3OsSleep(ms);
  36 }