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133 commits

Author SHA1 Message Date
Bradley C. Kuszmaul
d0e64cf702 Log and recover for note splits works a little better. Addresses #27 
git-svn-id: file:///svn/tokudb@1691 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-16 14:13:21 +00:00
Bradley C. Kuszmaul
9566acc430 Log node splits a little better. Addresses #27 
git-svn-id: file:///svn/tokudb@1679 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-15 21:50:45 +00:00
Rich Prohaska
a9e1d29612 add Db::fd closes #231 
git-svn-id: file:///svn/tokudb@1601 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-11 14:38:49 +00:00
Rich Prohaska
8bed771536 replace hashtables with fifos. addresses #249 
git-svn-id: file:///svn/tokudb@1600 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-11 14:03:33 +00:00
Rich Prohaska
e7e5c4154a simplify the cursor delete since the pivot flags are gone. addresses #250 
git-svn-id: file:///svn/tokudb@1588 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-10 20:07:42 +00:00
Rich Prohaska
4374eb974f add cursor next_dup, next_nodup, prev_dup, and prev_nodup. addresses #259 
git-svn-id: file:///svn/tokudb@1585 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-10 16:10:06 +00:00
Rich Prohaska
3a29cecefb remove pivot flags. addresses #250 
git-svn-id: file:///svn/tokudb@1560 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-08 21:43:11 +00:00
Rich Prohaska
62da09d733 simplify. addresses #247 #250 
git-svn-id: file:///svn/tokudb@1559 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-08 21:03:17 +00:00
Rich Prohaska
22a6b18356 use a cursor set to replace the brt_lookup function. addresses #252 
git-svn-id: file:///svn/tokudb@1542 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-07 22:28:36 +00:00
Bradley C. Kuszmaul
faac0f364e Remoe parent_brtnode. Fixes #251 
git-svn-id: file:///svn/tokudb@1538 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-07 19:53:50 +00:00
Bradley C. Kuszmaul
e4f197a8bc set layout_version to 1 (for 0.4.0). Addresses #118. Fixes #248. 
git-svn-id: file:///svn/tokudb@1536 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-07 19:02:27 +00:00
Rich Prohaska
aed37ec51c first cut of delboth addresses #182 
git-svn-id: file:///svn/tokudb@1478 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-02 20:33:51 +00:00
Bradley C. Kuszmaul
b8eb150375 Get rid of gratuitous printing 
git-svn-id: file:///svn/tokudb@1473 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-02 16:43:11 +00:00
Bradley C. Kuszmaul
aba273b645 Work on recovery bug. Addresses #27. 
git-svn-id: file:///svn/tokudb@1461 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-02 11:34:49 +00:00
Rich Prohaska
5fcadb2879 send delete cmds to both children when a nonleaf node expands. closes #201 
git-svn-id: file:///svn/tokudb@1443 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-31 17:30:19 +00:00
Bradley C. Kuszmaul
2dd205aec4 a bug in the pma split code: The thisnodename was coming out wrong inside a pma 
git-svn-id: file:///svn/tokudb@1367 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-26 16:52:55 +00:00
Bradley C. Kuszmaul
d2667c2627 c++ interface is implemented (up to a point) and every method that can raise an exception is tested in exceptions.cpp. Fixes #197, #215. 
git-svn-id: file:///svn/tokudb@1334 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-23 01:09:09 +00:00
Bradley C. Kuszmaul
3439a6a2b8 Quiet down some of the newbrt tests. Addresses #13. 
git-svn-id: file:///svn/tokudb@1330 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-22 20:56:20 +00:00
Rich Prohaska
615aa1ca25 disabled in the code until it works. addresses #187 
git-svn-id: file:///svn/tokudb@1221 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-18 21:44:14 +00:00
Rich Prohaska
ea16495aa8 handle cursor DB_SET into the right subtree. closes #186 
git-svn-id: file:///svn/tokudb@1187 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-18 12:48:14 +00:00
Rich Prohaska
d984283041 implement and test cursor->get_both_range. addresses #187 
git-svn-id: file:///svn/tokudb@1152 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-17 13:48:20 +00:00
Rich Prohaska
9290db6fcc unified the cursor search for cursor set, get_both, set_range, and get_both_range. still need to prune the search for some of these operations. 
addresses  #186


git-svn-id: file:///svn/tokudb@1149 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-17 01:03:35 +00:00
Rich Prohaska
e61251778c fix cursor->get_both in a dupsort db. closes #185 
git-svn-id: file:///svn/tokudb@1135 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-14 20:51:27 +00:00
Rich Prohaska
8d098df137 cursor->del clears pivots if last match. closes #159 
git-svn-id: file:///svn/tokudb@1114 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-13 14:53:18 +00:00
Yoni Fogel
a3cf241f96 Added additional error code in toku_deserialize_brtheader_from, 
and toku_brt_open.
Files that fail assertions when loading the db, will now return EINVAL instead of assert-crashing.

Closes #160
Trying to open bdb db files does not cause us to crash anymore.

git-svn-id: file:///svn/tokudb@1087 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-11 20:03:12 +00:00
Yoni Fogel
7331e46492 Added DB_UNKNOWN to db.h 
You can use DB_UNKNOWN as a dbtype (as long as you don't use DB_EXCL) in dbopen,
and then it will load the flags from the file.

tokudb_dump
    Now supports duplicates/sorted duplicates.
tokudb_load will give a warning about any duplicate duplicate loads
    but will continue with the rest of the data.

Closes #148
Closes #166

git-svn-id: file:///svn/tokudb@1086 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-11 19:34:21 +00:00
Yoni Fogel
123dd77a8f c_pget makes certain never to touch original parameters until/unless success happens. 
Code is cleaner now with less special cases, handles DB_DBT_(MALLOC|REALLOC|USERMEM) as well as no flags now.
Closes #144

git-svn-id: file:///svn/tokudb@1037 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-10 18:54:12 +00:00
Bradley C. Kuszmaul
6a3b4d643b Recompute the fingerprint for DBC->c_del(). Fixes #154. 
git-svn-id: file:///svn/tokudb@1017 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-07 22:27:52 +00:00
Bradley C. Kuszmaul
7d0c797ac8 DB->associate(..., DB_CREATE, ...) now appears to work. 
There was a bug in brt.c which checked to see if the number of pinned pages is zero at the beginning of a lookup.  With an open cursor, that doesn't have to be true.

Fixes #64, #141.



git-svn-id: file:///svn/tokudb@1007 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-07 19:02:03 +00:00
Bradley C. Kuszmaul
3a073c1e17 Start moving more stuff out of dir. Addresses #126. 
git-svn-id: file:///svn/tokudb@982 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 20:58:45 +00:00
Bradley C. Kuszmaul
6ab4529c91 Switch over the fingerprints to be in the subfield 
git-svn-id: file:///svn/tokudb@977 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 19:16:18 +00:00
Rich Prohaska
4ccaaf0250 set h->dirty when h->unused_memory changes. closes #129 
git-svn-id: file:///svn/tokudb@976 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 18:56:46 +00:00
Bradley C. Kuszmaul
d1569489ca Get rid of childkeylens. Addresses #126. 
git-svn-id: file:///svn/tokudb@964 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 14:30:33 +00:00
Bradley C. Kuszmaul
814b68e843 Get rid of another case where childkeylens are used. Addresses #126. 
git-svn-id: file:///svn/tokudb@963 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 14:24:17 +00:00
Bradley C. Kuszmaul
4dfccf0d81 Get rid of a few more cases where childkeylens are used. Addresses #126. 
git-svn-id: file:///svn/tokudb@962 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 14:20:47 +00:00
Bradley C. Kuszmaul
85a62db892 Nothing uses the childkeylens now. So we'll be able to remove them next. Addresses #126. 
git-svn-id: file:///svn/tokudb@960 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 13:52:52 +00:00
Rich Prohaska
d1a42e495b fix DB_NEXT_DUP when the cursor points to a deleted kv pair. closes #121 
git-svn-id: file:///svn/tokudb@950 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 00:32:44 +00:00
Rich Prohaska
230d0d4632 add DBC->get DB_NEXT_DUP. addresses #121 
git-svn-id: file:///svn/tokudb@948 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-05 22:07:48 +00:00
Rich Prohaska
f6476e0171 fix the ncursors > 0 assert in the nonleaf expand code caused when the cursor path traverses the child at the split point. addresses #119 
git-svn-id: file:///svn/tokudb@928 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-05 01:07:48 +00:00
Bradley C. Kuszmaul
accc92e4b0 Add some information needed for recovery. Changed the size of the serialization, and caused a new cursor bug to show up. Addresses #27. 
git-svn-id: file:///svn/tokudb@927 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-04 22:18:21 +00:00
Bradley C. Kuszmaul
4fd00d7311 Log some pma movements. Addresses #27. 
git-svn-id: file:///svn/tokudb@911 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-04 10:02:59 +00:00
Rich Prohaska
b83bcb1be6 add DB_CURRENT. addresses #48 
git-svn-id: file:///svn/tokudb@893 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-03 13:36:52 +00:00
Rich Prohaska
b7b40fc87d flush buffers when a node has become too big after a child split. closes #51 
git-svn-id: file:///svn/tokudb@867 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-01 13:12:56 +00:00
Rich Prohaska
cec87512aa push down will get us partly home. addresses #51 
git-svn-id: file:///svn/tokudb@862 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-30 17:40:04 +00:00
Bradley C. Kuszmaul
22d8e86bc9 Fix the DBT problem for duplicate keys. Fixes #101. 
git-svn-id: file:///svn/tokudb@857 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-30 15:17:37 +00:00
Rich Prohaska
be7474282c add key and data size limit check in db->put. closes #50 
git-svn-id: file:///svn/tokudb@832 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 19:32:53 +00:00
Bradley C. Kuszmaul
df410defa7 Rename the last bunch of symbols to toku_symbols. Closes #8. 
git-svn-id: file:///svn/tokudb@829 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 18:14:40 +00:00
Bradley C. Kuszmaul
0a6d3a6cc6 Rename a bunch of symbols to toku_symbols. Addresses #8. 
git-svn-id: file:///svn/tokudb@826 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 15:34:49 +00:00
Bradley C. Kuszmaul
77ab644ef6 Rename a bunch of symbols to toku_symbols. Addresses #8. 
git-svn-id: file:///svn/tokudb@824 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 15:17:46 +00:00
Bradley C. Kuszmaul
9f54dcef61 Rename a bunch of symbols to toku_symbols. Addresses #8. 
git-svn-id: file:///svn/tokudb@823 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 15:09:14 +00:00