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Implement hset method

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This commit is contained in:
Roman Gershman 2022-03-02 19:06:49 +02:00
parent 7ffbadd305
commit 28a2db1044
17 changed files with 232 additions and 64 deletions
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9
src/server/transaction.cc
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@ -151,6 +151,7 @@ void Transaction::InitByArgs(DbIndex index, CmdArgList args) {
CHECK_GT(args.size(), 1U); // first entry is the command name.
DCHECK_EQ(unique_shard_cnt_, 0u);
DCHECK(args_.empty());
KeyIndex key_index = DetermineKeys(cid_, args);
@ -166,9 +167,13 @@ void Transaction::InitByArgs(DbIndex index, CmdArgList args) {
bool single_key = !multi_ && (key_index.start + key_index.step) >= key_index.end;
if (single_key) {
DCHECK_GT(key_index.step, 0u);
shard_data_.resize(1); // Single key optimization
auto key = ArgS(args, key_index.start);
args_.push_back(key);
for (unsigned j = key_index.start; j < key_index.start + key_index.step; ++j) {
args_.push_back(ArgS(args, j));
}
string_view key = args_.front();
unique_shard_cnt_ = 1;
unique_shard_id_ = Shard(key, ess_->size());