int PerconaFTEngine::Get(Context& ctx, const KeyObject& key, ValueObject& value)
{
DB* db = GetFTDB(ctx, key.GetNameSpace(), false);
if (NULL == db)
{
return ERR_ENTRY_NOT_EXIST;
}
PerconaFTLocalContext& local_ctx = g_local_ctx.GetValue();
Slice ks = local_ctx.GetSlice(key);
DBT key_slice = to_dbt(ks);
DB_TXN* txn = local_ctx.transc.Peek();
int r = 0;
DBT val_slice;
memset(&val_slice, 0, sizeof(DBT));
val_slice.flags = DB_DBT_MALLOC;
//CHECK_EXPR(r = m_env->txn_begin(m_env, NULL, &txn, 0));
CHECK_EXPR(r = db->get(db, txn, &key_slice, &val_slice, 0));
if (0 == r)
{
Buffer valBuffer((char*) (val_slice.data), 0, val_slice.size);
value.Decode(valBuffer, true);
}
//txn->commit(txn, 0);
return ENGINE_ERR(r);
}
