Function shellExec

lib-src/sqlite/shell.c:16868–16878

** If (*pRc) is not SQLITE_OK when this function is called, it is a no-op. ** Otherwise, the SQL statement or statements in zSql are executed using ** database connection db and the error code written to *pRc before ** this function returns. */

** this function returns.
*/
static void shellExec(sqlite3 *db, int *pRc, const char *zSql){
  int rc = *pRc;
  if( rc==SQLITE_OK ){
    char *zErr = 0;
    rc = sqlite3_exec(db, zSql, 0, 0, &zErr);
    if( rc!=SQLITE_OK ){
      raw_printf(stderr, "SQL error: %s\n", zErr);
    }
    *pRc = rc;
  }
}

/*
** Like shellExec(), except that zFmt is a printf() style format string.