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arangodb
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change rocksdbkey for geoindex

This commit is contained in:
Jan Christoph Uhde 2017-05-08 12:34:53 +02:00
parent 81a5a39e22
commit 13f2cd4cb9
2 changed files with 5 additions and 4 deletions
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7
arangod/RocksDBEngine/RocksDBKey.cpp
View File

@ -306,15 +306,16 @@ RocksDBKey::RocksDBKey(RocksDBEntryType type, uint64_t first,
}
}
RocksDBKey::RocksDBKey(RocksDBEntryType type, bool isSlot, uint64_t offset)
RocksDBKey::RocksDBKey(RocksDBEntryType type, uint64_t objectId, uint64_t offset, bool isSlot)
: _type(type), _buffer() {
switch (_type) {
case RocksDBEntryType::GeoIndexValue: {
size_t length = sizeof(char) + sizeof(isSlot) + sizeof(offset);
size_t length = sizeof(char) + sizeof(objectId) + sizeof(offset);
_buffer.reserve(length);
_buffer.push_back(static_cast<char>(_type));
_buffer.append(isSlot, sizeof(isSlot));
offset |= std::uint64_t{isSlot} << 63; //encode slot|pot in highest bit
uint64ToPersistent(_buffer, objectId);
uint64ToPersistent(_buffer, offset);
break;
}

2
arangod/RocksDBEngine/RocksDBKey.h
View File

@ -240,7 +240,7 @@ class RocksDBKey {
std::string const& third);
RocksDBKey(RocksDBEntryType type, uint64_t first, arangodb::StringRef const& second,
arangodb::StringRef const& third);
RocksDBKey(RocksDBEntryType type, bool, uint64_t);
RocksDBKey(RocksDBEntryType type, uint64_t objectId, uint64_t index, bool isSlot);
private:
static RocksDBEntryType type(char const* data, size_t size);