database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-08-01 06:46:55 +03:00
Code Activity

MCOL-641 Initial support for ORDER BY on wide DECIMALs.

Browse Source
This commit is contained in:
Roman Nozdrin
2020-06-01 08:54:30 +00:00
parent 778ff607c8
commit 17bad9eb0b
9 changed files with 103 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
utils/windowfunction/idborderby.h
View File

@ -143,6 +143,15 @@ public:
int operator()(IdbCompare*, rowgroup::Row::Pointer, rowgroup::Row::Pointer);
};
class WideDecimalCompare : public Compare
{
int keyColumnOffset;
public:
WideDecimalCompare(const IdbSortSpec& spec, int offset) : Compare(spec), keyColumnOffset(offset) { }
int operator()(IdbCompare*, rowgroup::Row::Pointer, rowgroup::Row::Pointer);
};
// End of comparators for signed types
// Comparators for unsigned types