The callback interface is there to support legacy applications. It has been replaced by prepare/step for new work.

Lee Crain wrote:
Dennis,

Are you certain that the callback function interface has been deprecated?
From the link you posted:

---------------

"2.2 Executing SQL statements
   typedef int (*sqlite_callback)(void*,int,char**, char**);
   int sqlite3_exec(sqlite3*, const char *sql, sqlite_callback, void*,
char**);
The sqlite3_exec function works much as it did in SQLite version 2. Zero
or more SQL statements specified in the second parameter are compiled and
executed. Query results are returned to a callback routine."

---------------

I couldn't find a reference to its deprecation.

Lee Crain

________________________________________________


-----Original Message-----
From: Dennis Cote [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 07, 2007 1:08 PM
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] Extremely new to SQLite

Stephen Sutherland wrote:

use the quick start code http://www.sqlite.org/quickstart.html That's what I used to build all my code from

Stephen,

The quickstart code is very old. It uses the callback function interface which is a depreciated API function that is maintained primarily for backward compatibility.

You should really look at the prepare/bind/step/column set of API functions introduced in version 3 which is described at http://www.sqlite.org/capi3.html

Dennis Cote

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