The use of
SELECT MAX(Id) FROM ���
to get the identifier for a new row is not very robust, especially for auto-increment fields.
It also leads to problems when we have tables that have multiple identifiers, e.g table 'InbredSet' with identifiers 'Id' and 'InbredSetId'.
Instead, we need to do something like:
���
cursor.execute("INSERT INTO InbredSet(���) ���")
new_id = cursor.lastrowid
cursor.execute("UPDATE InbredSet SET InbredSetId=%s WHERE Id=%s",
(new_id, new_id))
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To see the modules that need to be updated, do
$ cd /path/to/gn-uploader/ $ find ./ -name '*.py' -print0 | xargs --no-run-if-empty --null --max-procs=7 grep 'MAX(Id)'
The changes proposed above only work for single inserts; it will not work for `executemany()` calls like those present in the following files:
For these, we have to retain the `SELECT MAX(Id) ???` form.