On 3/26/07, Martin Jenkins <[EMAIL PROTECTED]> wrote:
Vivien Malerba wrote: > Hi! > > I've got an error reporting problem when trying to insert a row which > breaks a UNIQUE constraint in a table in a C program, I get the > following error with sqlite3_errmsg(): > "SQL logic error or missing database" > > If I fire the sqlite3 program and run the same SQL query, I get the > following error: > "SQL error: column name is not unique" > which is much more obvious to understand. > > Any idea how I could get that error message calling sqlite3_errmsg()?The pysqlite wrapper has a bug which reports the same error message if you try to nest transactions. I fixed the wrapper (locally) by adding an sqlite_reset(). I think there's a new API (sqlite_prepare_v2()?) which has the same effect. If you can't search (say) gmane then post a tiny code snippet and someone who uses the C API more than I do will spot the problem straight away.
Here is a sample test case, just uncompress, run "make" and "./test". Here is what I get using SQLite 3.3.13 (On Linux): SQL error (step): SQL logic error or missing database SQL error (step): column name is not unique It shows that calling sqlite3_reset() seems to be required (contrary to what the doc says), or maybe I got something wrong... Thanks, Vivien
test_case.tgz
Description: GNU Zip compressed data
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