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LibSQL: Make TupleDescriptor a shared pointer instead of a stack object

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Tuple descriptors are basically the same for for example all rows in
a table. Makes sense to share them instead of copying them for every
single row.
This commit is contained in:
Jan de Visser 2021-07-13 13:47:08 -04:00 • committed by Andreas Kling
parent 9e225d2d05
commit a5e28f2897
17 changed files with 95 additions and 94 deletions
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2
Userland/Libraries/LibSQL/TreeNode.cpp
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@ -182,7 +182,7 @@ bool TreeNode::insert_in_leaf(Key const& key)
size_t TreeNode::max_keys_in_node()
{
auto descriptor = m_tree.descriptor();
auto key_size = descriptor.data_length() + sizeof(u32);
auto key_size = descriptor->data_length() + sizeof(u32);
auto ret = (BLOCKSIZE - 2 * sizeof(u32)) / key_size;
if ((ret % 2) == 0)
--ret;