Support other unique constraint error format#115
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warmwaffles merged 5 commits intoMay 16, 2023
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Unique constraints sometimes fail with the following error format:
UNIQUE constraint failed: index '<index_name>'
I believe this happens when the index name doesn't match
the names of the columns involved.
Example of an index for which this happens:
CREATE UNIQUE INDEX test_user_id_number_year_index
ON invoices (user_id, number, strftime('%Y', created_at));
warmwaffles
reviewed
May 15, 2023
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| test "simple unique index" do | ||
| error = %Exqlite.Error{message: "UNIQUE constraint failed: one.two.three"} | ||
| assert Connection.to_constraints(error, []) == [unique: "one_two_three_index"] |
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Shouldn't this be unique: "one.two.three"?
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No, not in my testing.
I've done some more testing and added specific index examples I've used so it can be reproduced / tested against future SQLite versions.
Does it make more sense now?
Thanks for looking at this.
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OH, I was looking at this as trying to extract the one.two.three portion out of the string, but completely missed that this is missing the index part of the string.
warmwaffles
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May 16, 2023
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Unique constraints sometimes fail with the following error format:
UNIQUE constraint failed: index '<index_name>'I believe this happens when the index name doesn't match the names of the columns involved.
Example of an index for which this happens:
Resolves #89