Dmytro Milinevskyy wrote:
Hello,
this might be a trivial question for you but I didn't find anything in the
documentation nor any mention in the examples.
Which examples did you look at? mtest.c (and others) all operate this way
already.
Basically I need to have an opportunity to call mdb_get while in write
transaction.
The sequence is smth like:
- txn = mdb_txn_begin(flags=0)
for i in 0..x:
- v = mdb_get(txn, i)
- mdb_put(txn, x+i, v)
- mdb_put(txn, i, v+1)
- mdb_txn_commit(txn)
Will it be always valid data?
Yes.
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