Remove database upgrades pre node v22 (#4292)

Removing old upgrade paths before database version 21, node version 22.
nanocurrency · Sep 22, 2023 · a40bdcd · a40bdcd
1 parent fc36682
commit a40bdcd
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Showing 7 changed files with 8 additions and 2,010 deletions.
diff --git a/nano/core_test/block_store.cpp b/nano/core_test/block_store.cpp
diff --git a/nano/store/component.hpp b/nano/store/component.hpp
@@ -68,7 +68,7 @@ namespace store
 		store::frontier & frontier;
 		store::account & account;
 		store::pending & pending;
-		static int constexpr version_minimum{ 14 };
+		static int constexpr version_minimum{ 21 };
 		static int constexpr version_current{ 22 };
 
 	public:

diff --git a/nano/store/db_val.hpp b/nano/store/db_val.hpp
@@ -57,23 +57,12 @@ class db_val
 	{
 	}
 
-	db_val (account_info_v14 const & val_a) :
-		db_val (val_a.db_size (), const_cast<account_info_v14 *> (&val_a))
-	{
-	}
-
 	db_val (nano::pending_info const & val_a) :
 		db_val (val_a.db_size (), const_cast<nano::pending_info *> (&val_a))
 	{
 		static_assert (std::is_standard_layout<nano::pending_info>::value, "Standard layout is required");
 	}
 
-	db_val (pending_info_v14 const & val_a) :
-		db_val (val_a.db_size (), const_cast<pending_info_v14 *> (&val_a))
-	{
-		static_assert (std::is_standard_layout<pending_info_v14>::value, "Standard layout is required");
-	}
-
 	db_val (nano::pending_key const & val_a) :
 		db_val (sizeof (val_a), const_cast<nano::pending_key *> (&val_a))
 	{
@@ -131,14 +120,6 @@ class db_val
 		return result;
 	}
 
-	explicit operator account_info_v14 () const
-	{
-		account_info_v14 result;
-		debug_assert (size () == result.db_size ());
-		std::copy (reinterpret_cast<uint8_t const *> (data ()), reinterpret_cast<uint8_t const *> (data ()) + result.db_size (), reinterpret_cast<uint8_t *> (&result));
-		return result;
-	}
-
 	explicit operator block_info () const
 	{
 		nano::block_info result;
@@ -148,14 +129,6 @@ class db_val
 		return result;
 	}
 
-	explicit operator pending_info_v14 () const
-	{
-		pending_info_v14 result;
-		debug_assert (size () == result.db_size ());
-		std::copy (reinterpret_cast<uint8_t const *> (data ()), reinterpret_cast<uint8_t const *> (data ()) + result.db_size (), reinterpret_cast<uint8_t *> (&result));
-		return result;
-	}
-
 	explicit operator nano::pending_info () const
 	{
 		nano::pending_info result;
@@ -235,21 +208,6 @@ class db_val
 		return result;
 	}
 
-	template <class Block>
-	explicit operator block_w_sideband_v18<Block> () const
-	{
-		nano::bufferstream stream (reinterpret_cast<uint8_t const *> (data ()), size ());
-		auto error (false);
-		block_w_sideband_v18<Block> block_w_sideband;
-		block_w_sideband.block = std::make_shared<Block> (error, stream);
-		release_assert (!error);
-
-		error = block_w_sideband.sideband.deserialize (stream, block_w_sideband.block->type ());
-		release_assert (!error);
-
-		return block_w_sideband;
-	}
-
 	explicit operator block_w_sideband () const
 	{
 		nano::bufferstream stream (reinterpret_cast<uint8_t const *> (data ()), size ());
@@ -261,21 +219,6 @@ class db_val
 		return block_w_sideband;
 	}
 
-	explicit operator state_block_w_sideband_v14 () const
-	{
-		nano::bufferstream stream (reinterpret_cast<uint8_t const *> (data ()), size ());
-		auto error (false);
-		state_block_w_sideband_v14 block_w_sideband;
-		block_w_sideband.state_block = std::make_shared<nano::state_block> (error, stream);
-		debug_assert (!error);
-
-		block_w_sideband.sideband.type = nano::block_type::state;
-		error = block_w_sideband.sideband.deserialize (stream);
-		debug_assert (!error);
-
-		return block_w_sideband;
-	}
-
 	explicit operator std::nullptr_t () const
 	{
 		return nullptr;