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I want to update/upgrade the standard Leopard install of Sqlite3 to >3.5 to use the new sqlite_xxx_v2 methods from a Cocoa project.
I can’t seem to find any information on how to do this. Does anyone have any tips or a site that outlines the update procedure.
Also is 3.5+ supported on the iPhone. I understand it’s embedded so shouldn’t be an issue…
What you want to do is grab the amalgamation sources from http://sqlite.org/download.html . Then just compile that into / add it to your project. You don’t want to replace the system sqlite- that’ll have unintended consequences in other applications. Plus, I’m pretty sure the system sqlite isn’t a stock sqlite… Apple has probably made their own modifications to it that core data relies on.
You can read up on the amalgamation stuff here: http://sqlite.org/amalgamation.html , but in short: ”’The amalgamation is a single C code file, named ‘sqlite3.c’, that contains all C code for the core SQLite library and the FTS3 and RTREE extensions”’
I’d also suggest not using the sqlite calls directly, they weren’t designed to be used that way (says the author of sqlite). Instead, there are a number of cocoa wrappers out there, including fmdb: http://code.google.com/p/flycode/source/browse/trunk/fmdb/ (which I wrote) 🙂
-gus