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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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4
Userland/Libraries/LibSQL/BTree.cpp
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@ -10,13 +10,13 @@
namespace SQL {
BTree::BTree(Heap& heap, TupleDescriptor const& descriptor, bool unique, u32 pointer)
BTree::BTree(Heap& heap, NonnullRefPtr<TupleDescriptor> const& descriptor, bool unique, u32 pointer)
: Index(heap, descriptor, unique, pointer)
, m_root(nullptr)
{
}
BTree::BTree(Heap& heap, TupleDescriptor const& descriptor, u32 pointer)
BTree::BTree(Heap& heap, NonnullRefPtr<TupleDescriptor> const& descriptor, u32 pointer)
: BTree(heap, descriptor, true, pointer)
{
}