p->zText[p->nChar] = 0;
    if( p->mxAlloc>0 && !isMalloced(p) ){
      return strAccumFinishRealloc(p);
    }
  }
  return p->zText;
}











/* Finalize a string created using sqlite3_str_new().
*/
char *sqlite3_str_finish(sqlite3_str *p){
  char *z;
  if( p ){
    z = sqlite3StrAccumFinish(p);
    sqlite3_free(p);
  }else{
    z = 0;
  }
  return z;
}
................................................................................

/* Allocate and initialize a new dynamic string object */
sqlite3_str *sqlite3_str_new(sqlite3 *db){
  sqlite3_str *p = sqlite3_malloc64(sizeof(*p));
  if( p ){
    sqlite3StrAccumInit(p, 0, 0, 0,
            db ? db->aLimit[SQLITE_LIMIT_LENGTH] : SQLITE_MAX_LENGTH);


  }
  return p;
}

/*
** Print into memory obtained from sqliteMalloc().  Use the internal
** %-conversion extensions.

    p->zText[p->nChar] = 0;
    if( p->mxAlloc>0 && !isMalloced(p) ){
      return strAccumFinishRealloc(p);
    }
  }
  return p->zText;
}

/*
** This singleton is an sqlite3_str object that is returned if
** sqlite3_malloc() fails to provide space for a real one.  This
** sqlite3_str object accepts no new text and always returns
** an SQLITE_NOMEM error.
*/
static sqlite3_str sqlite3OomStr = {
   0, 0, 0, 0, 0, SQLITE_NOMEM
};

/* Finalize a string created using sqlite3_str_new().
*/
char *sqlite3_str_finish(sqlite3_str *p){
  char *z;
  if( p!=0 && p!=&sqlite3OomStr ){
    z = sqlite3StrAccumFinish(p);
    sqlite3_free(p);
  }else{
    z = 0;
  }
  return z;
}
................................................................................

/* Allocate and initialize a new dynamic string object */
sqlite3_str *sqlite3_str_new(sqlite3 *db){
  sqlite3_str *p = sqlite3_malloc64(sizeof(*p));
  if( p ){
    sqlite3StrAccumInit(p, 0, 0, 0,
            db ? db->aLimit[SQLITE_LIMIT_LENGTH] : SQLITE_MAX_LENGTH);
  }else{
    p = &sqlite3OomStr;
  }
  return p;
}

/*
** Print into memory obtained from sqliteMalloc().  Use the internal
** %-conversion extensions.

typedef struct sqlite3_str sqlite3_str;

/*
** CAPI3REF: Create A New Dynamic String Object
** CONSTRUCTOR: sqlite3_str
**
** ^The [sqlite3_str_new(D)] interface allocates and initializes
** a new [sqlite3_str]
** object.  ^The [sqlite3_str_new()] interface returns NULL on an out-of-memory
** condition.  To avoid memory leaks, the object returned by
** [sqlite3_str_new()] must be freed by a subsequent call to 
** [sqlite3_str_finish(X)].










**
** The D parameter to [sqlite3_str_new(D)] may be NULL.  If the
** D parameter in [sqlite3_str_new(D)] is not NULL, then the maximum
** length of the string contained in the [sqlite3_str] object will be
** the value set for [sqlite3_limit](D,[SQLITE_LIMIT_LENGTH]) instead
** of [SQLITE_MAX_LENGTH].
*/

typedef struct sqlite3_str sqlite3_str;

/*
** CAPI3REF: Create A New Dynamic String Object
** CONSTRUCTOR: sqlite3_str
**
** ^The [sqlite3_str_new(D)] interface allocates and initializes


** a new [sqlite3_str] object.  To avoid memory leaks, the object returned by
** [sqlite3_str_new()] must be freed by a subsequent call to 
** [sqlite3_str_finish(X)].
**
** ^The [sqlite3_str_new(D)] interface always returns a pointer to a
** valid [sqlite3_str] object, though in the event of an out-of-memory
** error the returned object might be a special singleton that will
** silently reject new text, always return SQLITE_NOMEM from 
** [sqlite3_str_errcode()], always return 0 for 
** [sqlite3_str_length()], and always return NULL from
** [sqlite3_str_finish(X)].  It is always safe to use the value
** returned by [sqlite3_str_new(D)] as the sqlite3_str parameter
** to any of the other [sqlite3_str] methods.
**
** The D parameter to [sqlite3_str_new(D)] may be NULL.  If the
** D parameter in [sqlite3_str_new(D)] is not NULL, then the maximum
** length of the string contained in the [sqlite3_str] object will be
** the value set for [sqlite3_limit](D,[SQLITE_LIMIT_LENGTH]) instead
** of [SQLITE_MAX_LENGTH].
*/