arnobrinkman
710037031f
Enhanced Index Structure.
...
1) NULLs on top when sorting on ASC index, DESC stays the same.
2) Support for larger index lengths, can be up to 1/4 page size.
3) Store record-number on non-leafpages for faster lookup in many duplicates.
4) Jump-nodes for faster key-lookup in index on larger page-sizes.
5) Segment selectivity calculation added.
2003-12-01 02:37:25 +00:00
brodsom
4285bc623c
Removing gdsold.h and gds.h
2003-11-08 16:40:17 +00:00
robocop
9ead7a37b4
const correctness
...
placed some variables in context
fixed some function signatures
closed a few possible buffer overruns
sorry to the platform maintainers, I can't verify what I did for non-Win32 builds
2003-10-29 10:53:47 +00:00
brodsom
9757af1c66
Macro cleaning
2003-10-09 02:02:42 +00:00
brodsom
7c7c2758dc
BOOLEAN cleaning
2003-09-10 17:52:12 +00:00
brodsom
6a2ef35fda
-Remove NULL_PTR
...
-Remove unneeded NULL casts
-Remove (void) function return cast
2003-08-28 13:16:03 +00:00
brodsom
b9bdc2a2fe
- Avoiding some signed unsigned comparisons
2003-04-03 13:52:42 +00:00
eku
a7f18b2e31
Removed "register" variables from the source code. It's up to the compiler
...
to hold variables in CPU registers.
2003-02-10 13:28:35 +00:00
dimitr
5f61e44ddc
Global names change:
...
FBOK=>FB_SUCCESS
FAILURE=>FB_FAILURE
xxx_FBOK=>xxx_SUCCESS
2002-11-14 08:33:08 +00:00
kkuznetsov
6887f405ab
Renaming all occurences of SUCCESS to FBOK
2002-11-13 15:01:21 +00:00
skidder
6d64014e57
Changed engine to store source file name/line number information for EVERY allocation when DEBUG_GDS_ALLOC is defined. All allocation should be done using FB_NEW or FB_NEW_RPT macros instead of keyword new since now
2002-09-25 17:12:16 +00:00
skywalker
89e06a1b43
Merge final changes from fb1 tree.
2002-07-06 05:32:02 +00:00
tamlin
80f7fb6dd4
New C++ memory pool
2001-12-24 02:51:06 +00:00
skywalker
365a7fe19c
Changes to compile fb2 under autoconf includes some structural changes
2001-07-29 17:42:23 +00:00
tamlin
9a776a604e
First steps towards a C++ conversion.
2001-05-23 13:26:42 +00:00
