[sqlite] Are BLOB stored inline with the rest of the record fields?

On Fri, Mar 4, 2016 at 4:45 PM, Eric Grange wrote: > [...] why can't we both have our cake and eat it? :) > Exactly. That's why I've been asking/advocating for out-of-row (large) blobs for a while now. See for example http://permalink.gmane.org/gmane.comp.db.sqlite.general/97686. --DD

[sqlite] Are BLOB stored inline with the rest of the record fields?

t; -Original Message- > > From: sqlite-users-bounces at mailinglists.sqlite.org [mailto:sqlite-users- > > bounces at mailinglists.sqlite.org] On Behalf Of Eric Grange > > Sent: Thursday, March 03, 2016 3:16 AM > > To: SQLite mailing list > > Subject: Re: [sqlite] Are BLOB s

[sqlite] Are BLOB stored inline with the rest of the record fields?

Eric Grange > Sent: Thursday, March 03, 2016 3:16 AM > To: SQLite mailing list > Subject: Re: [sqlite] Are BLOB stored inline with the rest of the record > fields? > > > All BLOBs are stored inline. The only complication comes when the > > total > row length is longer

[sqlite] Are BLOB stored inline with the rest of the record fields?

> All BLOBs are stored inline. The only complication comes when the total row length is longer than a page. Ok thanks! That is besides my original question but what is the complication in that case? Is the blob partially stored in the row, or is some indirection to other pages used, with only so

[sqlite] Are BLOB stored inline with the rest of the record fields?

What is the likely max length of a row in your table? if your row length is less than page length-35 then it will fit in to one page. The amount of wasted page depends on what fraction of a page size your typical record is. If you have a record that is 600 bytes long on a DB with 1024 byte page s

[sqlite] Are BLOB stored inline with the rest of the record fields?

> On 3 Mar 2016, at 8:16am, Eric Grange wrote: > >> All BLOBs are stored inline. The only complication comes when the total >> row length is longer than a page. > > Ok thanks! > > That is besides my original question but what is the complication in that > case? > Is the blob partially stored

[sqlite] Are BLOB stored inline with the rest of the record fields?

On 2016/03/02 6:47 PM, Eric Grange wrote: > Hi, > > I am wondering if very small BLOBs are stored inline with the record fields > (in the same page) or in another page? > > So far I had not worried about it, but now I have a usage case where I need > to store 128 and 256 bit integers (numbers, no

[sqlite] Are BLOB stored inline with the rest of the record fields?

Hi, I am wondering if very small BLOBs are stored inline with the record fields (in the same page) or in another page? So far I had not worried about it, but now I have a usage case where I need to store 128 and 256 bit integers (numbers, not IDs or hashes), SQLite does not support such large int

[sqlite] Are BLOB stored inline with the rest of the record fields?

On Wed, Mar 2, 2016 at 4:42 PM, R Smith wrote: > > > Personally, unless your space is constrained, I would simply save the > numbers as strings, perhaps Hex or BCD with leading chars and convert as > needed. This would sort correctly without tricks and not do much worse for > space. (Base64 would

[sqlite] Are BLOB stored inline with the rest of the record fields?

On 2 Mar 2016, at 4:47pm, Eric Grange wrote: > I am wondering if very small BLOBs are stored inline with the record fields > (in the same page) or in another page? All BLOBs are stored inline. The only complication comes when the total row length is longer than a page. Simon.

[sqlite] Are BLOB stored inline with the rest of the record fields?

On 3/2/16, Eric Grange wrote: > I am planning to store them as > little-endian binary blobs, so that the BINARY collation can work for > sorting, Surely you mean big-endian? -- D. Richard Hipp drh at sqlite.org