Fossil

  /* Delete all registered commands and the command hash-table itself. */
  Th_HashIterate(interp, interp->paCmd, thFreeCommand, (void *)interp);
  Th_HashDelete(interp, interp->paCmd);

#ifdef TH_USE_SQLITE
  {
    int i;

    for( i = 0; i < interp->stmt.nStmt; ++i ){





      Th_FinalizeStmt( interp, i );

    }
    Th_Free(interp, interp->stmt.aStmt);
  }
#endif
  
  /* Delete the interpreter structure itself. */
  Th_Free(interp, (void *)interp);
................................................................................
  int rc = 0;
  assert( stmtId>0 && stmtId<=interp->stmt.nStmt );
  st = interp->stmt.aStmt[stmtId-1];
  if(NULL != st){
    interp->stmt.aStmt[stmtId-1] = NULL;
    sqlite3_finalize(st);
    return 0;
  }
  return 1;

}

sqlite3_stmt * Th_GetStmt(Th_Interp *interp, int stmtId){
  return ((stmtId<1) || (stmtId > interp->stmt.nStmt))
    ? NULL
    : interp->stmt.aStmt[stmtId-1];
}

#endif
/* end TH_USE_SQLITE */

  /* Delete all registered commands and the command hash-table itself. */
  Th_HashIterate(interp, interp->paCmd, thFreeCommand, (void *)interp);
  Th_HashDelete(interp, interp->paCmd);

#ifdef TH_USE_SQLITE
  {
    int i;
    sqlite3_stmt * st;
    for( i = 0; i < interp->stmt.nStmt; ++i ){
      st = interp->stmt.aStmt[i];
      if(NULL != st){
        fossil_warning("Auto-finalizing unfinalized query_prepare "
                       "statement id #%d: %s",
                       i+1, sqlite3_sql(st));
        Th_FinalizeStmt( interp, i+1 );
      }
    }
    Th_Free(interp, interp->stmt.aStmt);
  }
#endif
  
  /* Delete the interpreter structure itself. */
  Th_Free(interp, (void *)interp);
................................................................................
  int rc = 0;
  assert( stmtId>0 && stmtId<=interp->stmt.nStmt );
  st = interp->stmt.aStmt[stmtId-1];
  if(NULL != st){
    interp->stmt.aStmt[stmtId-1] = NULL;
    sqlite3_finalize(st);
    return 0;
  }else{
    return 1;
  }
}

sqlite3_stmt * Th_GetStmt(Th_Interp *interp, int stmtId){
  return ((stmtId<1) || (stmtId > interp->stmt.nStmt))
    ? NULL
    : interp->stmt.aStmt[stmtId-1];
}

#endif
/* end TH_USE_SQLITE */

typedef struct Th_SubCommand {char *zName; Th_CommandProc xProc;} Th_SubCommand;
int Th_CallSubCommand(Th_Interp*,void*,int,const char**,int*,Th_SubCommand*);

#ifdef TH_USE_SQLITE
#include "stddef.h" /* size_t */
extern void *fossil_realloc(void *p, size_t n);











int Th_AddStmt(Th_Interp *interp, sqlite3_stmt * pStmt);








int Th_FinalizeStmt(Th_Interp *interp, int stmtId);






sqlite3_stmt * Th_GetStmt(Th_Interp *interp, int stmtId);
#endif

typedef struct Th_SubCommand {char *zName; Th_CommandProc xProc;} Th_SubCommand;
int Th_CallSubCommand(Th_Interp*,void*,int,const char**,int*,Th_SubCommand*);

#ifdef TH_USE_SQLITE
#include "stddef.h" /* size_t */
extern void *fossil_realloc(void *p, size_t n);

/*
** Adds the given prepared statement to the interpreter. Returns the
** statements opaque identifier (a positive value). Ownerships of
** pStmt is transfered to interp and it must be cleaned up by the
** client by calling Th_FinalizeStmt(), passing it the value returned
** by this function.
**
** If interp is destroyed before all statements are finalized,
** it will finalize them but may emit a warning message.
*/
int Th_AddStmt(Th_Interp *interp, sqlite3_stmt * pStmt);

/*
** Expects stmtId to be a statement identifier returned by
** Th_AddStmt(). On success, finalizes the statement and returns 0.
** On error (statement not found) non-0 is returned. After this
** call, some subsequent call to Th_AddStmt() may return the
** same statement ID.
*/
int Th_FinalizeStmt(Th_Interp *interp, int stmtId);

/*
** Fetches the statement with the given ID, as returned by
** Th_AddStmt(). Returns NULL if stmtId does not refer (or no longer
** refers) to a statement added via Th_AddStmt().
*/
sqlite3_stmt * Th_GetStmt(Th_Interp *interp, int stmtId);
#endif

set exception 0
catch {
    argv_getint noSuchOptionAndNoDefault
} exception
puts exception = $exception "\n"




































puts "If you got this far, you win!\n"
</th1>

set exception 0
catch {
    argv_getint noSuchOptionAndNoDefault
} exception
puts exception = $exception "\n"


proc multiStmt {} {
    set max 5
    set i 0
    set s(0) 0
    for {set i 0} {$i < $max} {incr i} {
       set s($i) [query_prepare "SELECT $i"]
       puts "s($i) = $s($i)\n"
    }
    for {set i 0} {$i < $max} {incr i} {
       query_step $s($i)
    }
    for {set i 0} {$i < $max} {incr i} {
       puts "closing stmt $s($i)\n"
       query_finalize $s($i)
    }

    puts "Preparing again\n"

    for {set i 0} {$i < $max} {incr i} {
       set s($i) [query_prepare "SELECT $i"]
       puts "s($i) = $s($i)\n"
    }
    for {set i 0} {$i < $max} {incr i} {
       query_step $s($i)
    }
    puts "Closing again\n"

    for {set i 0} {$i < $max} {incr i} {
       puts "closing stmt $s($i)\n"
       query_finalize $s($i)
    }
}
multiStmt

puts "If you got this far, you win!\n"
</th1>