http://www.sqlite.org/lockingv3.html

RESERVED 
A RESERVED lock means that the process is planning on writing to the
database file at some point in the future but that it is currently just
reading from the file. Only a single RESERVED lock may be active at one
time, though multiple SHARED locks can coexist with a single RESERVED
lock. RESERVED differs from PENDING in that new SHARED locks can be
acquired while there is a RESERVED lock.   

-----Original Message-----
From: Rafal Rusin [mailto:[EMAIL PROTECTED] 
Sent: 21 March 2006 15:03
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] Multithread access to DB

Sqlite has 3 types of locks, which is weird for me.
Could You explain what is a "reserved lock"?
Read and read/write (exclusive) locks are apparent.

http://www.sqlite.org/capi3ref.html#sqlite3_busy_handler

Best Regards,
Rafal Rusin

TouK Company
(www.touk.pl)


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