Fix everything necessary for working build

src/server/database/Database/MySQLPreparedStatement.cpp

@@ -207,3 +207,5 @@ std::string MySQLPreparedStatement::getQueryString() const
 
     return queryString;
 }
+
+template<> struct MySQLType<long long> : std::integral_constant<enum_field_types, MYSQL_TYPE_LONGLONG> { };

src/server/database/Database/PreparedStatement.cpp

@@ -129,3 +129,6 @@ std::string PreparedStatementData::ToString(std::nullptr_t /*value*/)
 {
     return "NULL";
 }
+
+template void PreparedStatementBase::SetValidData(const uint8 index, long long const& value);
+template std::string PreparedStatementData::ToString(long long);

src/server/database/Database/PreparedStatement.h

@@ -26,6 +26,8 @@
 #include <variant>
 #include <vector>
 
+using long_long_compat = int64;
+
 namespace Acore::Types
 {
     template <typename T>
@@ -46,6 +48,7 @@ struct PreparedStatementData
         uint16,
         uint32,
         uint64,
+	long long,
         int8,
         int16,
         int32,