On Dec 11, 2007, at 3:00 PM, Yuvaraj Athur Raghuvir wrote:
1) Can I assume that MAX_PAGE_COUNT * PAGE_SIZE = size of file on
disk?
No. It is the maximum size of the file. An attempt to
insert data that would cause the file to grow larger than
this will return SQLITE_FULL.
2) When insert statements are being executed, I would like to - for
example
- redirect the queries to another data base when 70% of the space is
reached. How can I do that?
I think you would have to check the size of the file on disk using
external (non-SQLite) APIs before each insert.
Dan.
~Yuva
On Dec 11, 2007 11:48 AM, Dan <[EMAIL PROTECTED]> wrote:
On Dec 11, 2007, at 8:39 AM, Yuvaraj Athur Raghuvir wrote:
Hello,
I am trying a simple experiment where I want to limit the size of
the file
that SQLite uses. Further, I want to manage the growth of the
database(s)
explicitly.
One of the first aspects I want to manage is the size of the file
on the
disk. I want to set hard limits on the size and during query
execution, on
failures, explicitly manage the persistence across multiple
databases (or
disk files).
I'm not sure I understand the second part of the question.
Does "pragma max_page_count" (http://www.sqlite.org/pragma.html)
help any?
Dan.
(a) Since I am new to SQLite, I would like to hear from the
community on how
this can be done using what SQLite3 provides.
If there are specifics that need to be managed outside the
context of
SQLite, I am fine with that. However, for doing external
management I
believe I would need hooks into the basic management of the
database. What I
would like to know is
(b) are such hooks already available?
(c) if these need to be implemented, the list of source files I
need to look
into will help.
Thanks for your time,
Yuva
p.s: I am resending this since I am not sure if it has reached the
mailing
list.
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