Add internal iterator to Bucket that goes over buckets. #356
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ptabor
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ahrtr
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Dec 21, 2022
cursor.go
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| return k, v | ||
| } | ||
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| func (c *Cursor) first() (key []byte, value []byte, flags uint32) { | ||
| _assert(c.bucket.tx.db != nil, "tx closed") |
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Suggest to keep the existing check behavior: only check the _assert(c.bucket.tx.db != nil, "tx closed") on the exported Methods (e.g. First, Last, Next, Prev).
But seek is an abnormal example. We may need to move the check to Seek.
ahrtr
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Dec 21, 2022
bucket_test.go
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| } | ||
| err := db.Update(func(tx *bolt.Tx) error { | ||
| b, err := tx.CreateBucket([]byte("widgets")) | ||
| assert.NoError(t, err, "bucket creation failed") |
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You might need to use require.NoError. Note assert.NoError will not terminate the execution of the case if it fails. Obviously it doesn't make sense to continue to execute if creaing bucket fails.
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Thank you. It's misleading in testify that assertions are not an assertions.
Done.
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Overall looks good to me. Please resolve the conflict. |
So far the code was frequently traversing all the keys (ignoring flag whether key is a bucket) and trying to open each of the keys as bucket (seeking the same entry from the scratch). In this proposal, we iterate only through bucket keys. Signed-off-by: Piotr Tabor <ptab@google.com>
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Thank you for review. |
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So far the code was frequently traversing all the keys (ignoring flag whether key is a bucket) and trying to open each of the keys as bucket (seeking the same entry from the scratch).
In this proposal, we iterate only through bucket keys.
Signed-off-by: Piotr Tabor ptab@google.com