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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
Notes: sideshowbarker 2024-07-18 05:26:25 +09:00 
Author: https://github.com/JanDeVisser
Commit: https://github.com/SerenityOS/serenity/commit/a5e28f2897c
Pull-request: https://github.com/SerenityOS/serenity/pull/8906
Reviewed-by: https://github.com/trflynn89 ✅
17 changed files with 95 additions and 94 deletions
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11
Userland/Libraries/LibSQL/Key.cpp
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@@ -9,18 +9,23 @@
namespace SQL {
Key::Key(TupleDescriptor const& descriptor)
Key::Key()
: Tuple()
{
}
Key::Key(NonnullRefPtr<TupleDescriptor> const& descriptor)
: Tuple(descriptor)
{
}
Key::Key(RefPtr<IndexDef> index)
Key::Key(NonnullRefPtr<IndexDef> index)
: Tuple(index->to_tuple_descriptor())
, m_index(index)
{
}
Key::Key(TupleDescriptor const& descriptor, ByteBuffer& buffer, size_t& offset)
Key::Key(NonnullRefPtr<TupleDescriptor> const& descriptor, ByteBuffer& buffer, size_t& offset)
: Tuple(descriptor, buffer, offset)
{
}