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94 Commits

Author SHA1 Message Date
mistachkin baebf3cc4b Add support for LSM_DEBUG_MEM to the MSVC makefile for lsm1. 
FossilOrigin-Name: 3340de83df8c4fb19f729e6ff0838a9a03a1e701cdb40cb830e76f294198024a
 2017-07-07 16:29:37 +00:00
dan 45158fa5d9 Remove a block from the Win32 VFS for lsm1 that is now superfluous. 
FossilOrigin-Name: 5f726f2830dcf91f5e5c010b10761757f746d39b9dd2b8c9770452ce65bb1652
 2017-07-07 16:27:43 +00:00
dan 3bc909b0af In lsmtest, use an empty string instead of ":memory:" when requesting a 
temporary database from SQLite. This prevents other test code from trying to
unlink() ":memory:", which fails on win32.

FossilOrigin-Name: 281ad505d7a112c5524ea9fb195dfc46f819a58f79f42b37b12fbfe46a089ff2
 2017-07-07 16:09:24 +00:00
mistachkin 5bd9e61f05 Remove a block from the Win32 VFS for lsm1 that is now superfluous. 
FossilOrigin-Name: db4a41408eff450ee429b936847313c2c92ba1f5b1fcbadaacaff3c08bfdd589
 2017-07-07 16:07:53 +00:00
mistachkin d429ec222c Memory reallocation fix for the Win32 VFS for lsm1. 
FossilOrigin-Name: 5a3140e4dedace6de4366a3c52e41b818b6d19f356fdab738c6605afc1b674fa
 2017-07-07 16:06:30 +00:00
dan 7181395a4d Fix a problem in lsmtest causing one test to fail for multi-threaded LSM 
connections.

FossilOrigin-Name: 2bce64c8864b616f9ab0063f64d0ceb2f83e53e110970c6b3b11003cba5c8804
 2017-07-05 14:29:04 +00:00
dan 431a53fde2 Fix further OOM handling cases in LSM. 
FossilOrigin-Name: ca757c8665e27de884086b2aab2bd1db481e2d12f2afe136ec151bf5a0e65b91
 2017-07-04 19:23:32 +00:00
dan 038af0bdc6 Fix a couple of problems in handling OOM conditions within LSM. 
FossilOrigin-Name: 989a5c1745a7145c14c6d9b713176ecba6b99296de8bdd09f666eeef10da9c2e
 2017-07-04 17:25:45 +00:00
drh 518ee8f06f Fix compiler warnings in LSM1, especially in the test logic. 
FossilOrigin-Name: 9bd3be92b8add7bd0d7bc4b0742b2dd227ebb8d67a839b78f26f2b06b47490f2
 2017-07-03 21:09:28 +00:00
dan 45408a108f Fix a bug in lsm queries on levels undergoing incremental an merge that 
contain range-delete markers.

FossilOrigin-Name: b2c2487928becbea5a932895d153709c98a057a3c71c2600e165478562e9f7c5
 2017-07-03 20:19:28 +00:00
dan 05dda7ba8e Add more tests for LSM log file recovery. Fix a problem in recovering log 
files that contain range deletes.

FossilOrigin-Name: e34eafd4c5b2bbf2735e136ad69b67bb4288ad4d01a0128d8e107ac46209a182
 2017-07-03 09:00:18 +00:00
dan 24f6904e99 Fix a memory management problem in lsm log recovery code. 
FossilOrigin-Name: dd55af30b4440bba1b97c2155b9f499d791cd7d8bae8341972c41439fdc41edc
 2017-07-01 20:59:06 +00:00
mistachkin 04222ce52e Add some assert() statements in the Win32 interface for lsm1. 
FossilOrigin-Name: d076d58ff108d286f7ac1f81e1ce945d6f4a4f5f97e3b8d5cee6f8d9a6c48d8f
 2017-06-30 19:22:33 +00:00
mistachkin 88f769f967 Fix some minor typos in lsm1. 
FossilOrigin-Name: 0ef777d7474383c0211b19baa4a161cf7fce6570f384dfef368cdab45c1a0f01
 2017-06-30 18:12:09 +00:00
dan a5b55e370f Avoid constantly freeing and reallocing small internal buffers associated with 
LSM cursors. Instead, allow them to persist for the lifetime of the cursor if
they are LSM_SEGMENTPTR_FREE_THRESHOLD (default 1024) bytes or smaller.

FossilOrigin-Name: bacfe8cb3e4d3be736c6789b2ce55ef5603e5c7a289b05b37cae2203cd7f2290
 2017-06-30 11:44:11 +00:00
dan 28508ddb42 Avoid reading or writing the 32 locking bytes at the end of the first 
meta-page of an LSM database.

FossilOrigin-Name: 2b5df3e8a80ae5c0415081dd9b29acaad1464be2e7971399e52c1c98408322d9
 2017-06-29 20:13:44 +00:00
mistachkin 97e8b3ea32 Fix issues in the POSIX and Win32 interfaces for lsm1. 
FossilOrigin-Name: 38ec41416679e8280d77c8a4913aa6a321784b1237a3fe409b8e256c5f4513de
 2017-06-29 19:08:52 +00:00
mistachkin de680efbc3 More updates to the Win32 interface for lsm1. 
FossilOrigin-Name: cae647696769c9fcdc3beafdfdf74d8384217f4b22820e4545093bea7be58f7c
 2017-06-29 16:51:52 +00:00
mistachkin c2586f77ad Correct typo in the Win32 interface for lsm1. 
FossilOrigin-Name: 1b4facb1ad0085aa52e63d4d432179467ddc2a69b668d49d86e65ead66a73f57
 2017-06-29 15:57:42 +00:00
mistachkin 14e61df283 Further corrections to the Win32 interface for lsm1. 
FossilOrigin-Name: 4df6e2476ce93b9ca7a6959c8c2d6ef2c30395984b007d74166031dcf09d54b4
 2017-06-29 15:13:48 +00:00
mistachkin 3881d23c72 A couple fixes for the Win32 interface for lsm1. 
FossilOrigin-Name: ebbd98e941d8a8ea97b434c29b70095515af0adab1977aa4d37fe74a7401f846
 2017-06-29 14:17:48 +00:00
mistachkin 2ca62cb102 Compilation fix for lsm1 using MSVC. 
FossilOrigin-Name: b7794cc5d5abc13c6301c8d5c1b330405432c047f154083430fd15823221e552
 2017-06-29 13:35:44 +00:00
mistachkin d90dbb8c1c Implement xUnlink, xShmMap, and xShmUnmap for lsm1 on Win32. 
FossilOrigin-Name: 680cc064c9e809ddc643074b5e65677f484d904b3d52826f6def480ddaa8f0ab
 2017-06-29 12:54:58 +00:00
mistachkin cffbd543d3 Implement xRemap for lsm1 on Win32. Also, zero file handle when closing it. 
FossilOrigin-Name: 93c9aa7d9aea46b331c53ff579ef704e88ce90f96600b69479a87a4bb4ca2a91
 2017-06-29 00:20:42 +00:00
mistachkin 44ab70db7e Implement xLock and xTestLock for lsm1 on Win32. 
FossilOrigin-Name: 9112117dad8085c385aa614cd982b307f5822761607ba358f34df7848c549134
 2017-06-28 21:36:40 +00:00
mistachkin ec99c0f632 Improve a local variable name. 
FossilOrigin-Name: d0f6973d93c36451bf64f47de9a88abec613a624603033bf6717f5071139b6d2
 2017-06-27 22:33:06 +00:00
mistachkin b5fdc26c21 Initial work on porting lsmtest to Win32. 
FossilOrigin-Name: 7e669d9bfab237ff7ece821cf95cfd3bb753b1882b9a86044b7d4579808aecf4
 2017-06-27 22:27:54 +00:00
mistachkin 59b1dd3830 Implement xFullpath for Win32. 
FossilOrigin-Name: dbe9c8aa8d70051fafec569054eeda6c02efe9d036ab6beada00da3ed42e52d9
 2017-06-27 18:15:38 +00:00
mistachkin 8e1ddde079 Minor corrections to the previous check-in. 
FossilOrigin-Name: e1cf8a78a0bbd7b05cefab22a5c9676098887ee9811d37330ce89b3367856f92
 2017-06-27 06:28:00 +00:00
mistachkin 02679b0466 Work in progress porting lsm1 to Win32. 
FossilOrigin-Name: 2017636e93cf810fe4d1247c18de9f316fca037035a026f77c4588563d7bf0cc
 2017-06-27 05:59:47 +00:00
dan 4261a4065f Remove an invalid assert() from lsm test code. 
FossilOrigin-Name: ca8a7e995c3da10ba05e3b7d4818c633fe5ba6d6f9351b67017a2603b50b903d
 2017-06-26 11:46:01 +00:00
dan 3a31c67aae Fix another problem with multi-threaded mode in the LSM test code. 
FossilOrigin-Name: 461ced77d93e84f09bfb4291999cd0245506fa9a8369049fd68968bbcf18d41b
 2017-06-26 08:24:35 +00:00
dan e6f98bcf09 Update a test case to reflect the fact that the lsm blocksize is configured in 
KiB. And defaults to 1024, not 2048.

FossilOrigin-Name: d7015475f121db1f56060716cd8adb73e9b52016890ec9018b620ef9d7d4fbff
 2017-06-26 07:31:28 +00:00
dan 07cae6ae74 Fix some compiler warnings in lsm_file.c. 
FossilOrigin-Name: 23f16382ed47a90bf5e6c1684d54d28484dca46fea20ca0f131bd477cf222bfb
 2017-06-26 06:53:24 +00:00
dan 41ac439dbe Fix another lsmtest build problem. Add the "-trans BOOLEAN" option to "lsmtest 
speed2".

FossilOrigin-Name: 61853bc171e7c3af1db6a33ac8b1ad21e1c08e8d6b317fe061fdcd89c9a42e88
 2017-06-07 19:46:18 +00:00
dan 3b328522f4 Fix a threading problem in lsm test code. 
FossilOrigin-Name: 501238b9fbb4eece084b4bfce84a5f37a986f34db8081df517e60ef81f357454
 2017-06-06 16:14:49 +00:00
dan 38d6985509 Add test code for LSM to the ext/lsm1/lsm-test directory. 
FossilOrigin-Name: bb7436e84a315baf05f00e6cab396017e3f287ea404d32e0cc4f389fa1194dec
 2017-06-01 16:13:57 +00:00
drh 16b7dcc717 LSM1: Fix the integer key encoding so that negative keys are in numeric order. 
FossilOrigin-Name: f92dc4187f6046fcb3ab63449efd7f3738594adc
 2016-02-24 13:35:22 +00:00
drh 078b99f806 Add support for (variable length) integer keys in LSM1. 
FossilOrigin-Name: 32f3daec0a8084b258b2513c8025bc4d95a5d757
 2016-02-23 01:37:24 +00:00
drh 99a1ab7ebc Merge the latest enhancements from trunk. 
FossilOrigin-Name: 8aede091c4740511d11ea14da253fe39bbfe75a6
 2015-11-19 19:31:33 +00:00
drh c83ef77bb9 Work toward more flexible typing for keys and values. 
FossilOrigin-Name: 5c79f53131a7ab3c83f49e35a5021a6cdb2518fc
 2015-11-19 19:27:07 +00:00
drh a87cc18948 Basic functionality is now working. 
FossilOrigin-Name: aa129c51ecf5c917cfac30be330886f8a10f49e1
 2015-11-17 02:23:09 +00:00
drh eb8e7adb16 The virtual table compiles but does not work and is missing many features. 
This is an incremental check-in.

FossilOrigin-Name: a32849d6bf66462d1f511714a00f24519d7b7079
 2015-11-17 00:15:21 +00:00
drh a0b7ffb184 Import the LSM code from SQLite4 for use in an experimental virtual table. 
NB: This is a speculative experiment and could easily result in a dead-end
branch.

FossilOrigin-Name: 3d930501a2acb7f20932cfeb4e3fe308b4569cd6
 2015-11-16 16:00:22 +00:00