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Author SHA1 Message Date
Leonid Yuriev
149b3d09e6 mdbx: don't export DBIs from nested txn. 
Change-Id: I8c354ac7f889debe2fcf830263cb060253887652
 2020-11-16 07:07:39 +03:00
Leonid Yuriev
1c925a0f2e mdbx: minor fix/avoid assertion inside mdbx_cursor_set(). 
Change-Id: I2cc38da698765b3eaa2bb575e16505d5d9438431
 2020-11-16 07:07:39 +03:00
Leonid Yuriev
0c3deac9db mdbx: fix cursors-EOF after search. 
Change-Id: Ie578611b64cca8dbcc00f958510143e8d1dc262a
 2020-11-16 07:07:39 +03:00
Leonid Yuriev
21bbba82fb mdbx: minor fix cursor_on_first/last for empty sub-db. 
Change-Id: I68c2e1bd28e62c9512bf8ef711fe21573e3450b9
 2020-11-16 07:07:39 +03:00
Leonid Yuriev
4ea2bea22e mdbx: fix save/restore/commit cursors for nested txn. 
Change-Id: Ibaf356bbc631ca2e41058787bd3e4aaaa8bc085a
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
e328c1f829 mdbx: refactor/move mdbx_cursor_count(). 
Change-Id: I5487342013dfc3a9cf12d9081471ace0c37de23d
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
ca115dd6a4 mdbx: refactor/rename/refine tw.cursors internals. 
Change-Id: Ie46d15f52a9d7365b52534a630754a31d3005a69
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
9a2dbb845c mdbx: refactor/refine cursor next/prev. 
Change-Id: I0bfe0fed62e137e933027ba90cec23dbf1a6310b
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
5f09ec73c9 mdbx: return MDBX_ENODATA instead of MDBX_EINVAL for non-positioned/EOF cursor and MDBX_GET_CURRENT. 
Change-Id: I2adf76f8f662e77e5a6aa077344fab6b430975c4
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
c55f99073b mdbx: fix MDBX_NEXT for EOF case. 
Change-Id: I84c033a24d2215a4867affab5b148bf6ba5d57dc
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
b1446b7752 mdbx: minor fix/distinction MDBX_EBADSIGN and MDBX_EINVAL errors for cursors. 
Change-Id: I6d72638a69ff0f793156fe5e0e7ca5531a97c7cf
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
b6f0070f85 mdbx: add mdbx_cursor_copy(). 
Change-Id: I476f1230beec6a550897bef236745530154c1079
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
2489e0ba6e mdbx: refactor/rename cursor_copy_internal(). 
Change-Id: I334e68d3d424ef15cafcaafd23d61f80611fce01
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
96143a9bb2 mdbx-test: always check speculum its own operations. 
Change-Id: I38e668ce70f0e1ccb7bf2692a3b406fed9f87f53
 2020-11-16 07:07:38 +03:00
Leonid Yuriev
459e769844 mdbx: engage cursor tracking for all merge/rebalance operations. 
Assume this resolves https://github.com/erthink/libmdbx/issues/131.

Change-Id: I5111618a34d91d083b81245ac959b744a86c4495
 2020-11-16 07:07:27 +03:00
Leonid Yuriev
37a1d546b7 mdbx: minor refine mdbx_rebalance(). 
Change-Id: I10a6a208b173bdee1d325aa7b2624de879814647
 2020-11-16 06:28:11 +03:00
Leonid Yuriev
b209e91ad4 mdbx: zeroed mc_top while tracking nested cursors. 
This avoids scanning dummy cursors during tracking.

Change-Id: Id4edc665010215b4a946f9438475691f1387313c
 2020-11-16 05:48:44 +03:00
Leonid Yuriev
0c78da99b0 mdbx: add cursor_is_tracked() and assertions. 
Change-Id: I83db1a714597b134aa30e4ca7019bb7f541a2428
 2020-11-16 05:48:23 +03:00
Leonid Yuriev
10681a53ae mdbx: cleanup/refine GC-flags inside mdbx_page_alloc(). 
Change-Id: Ie81c703815a7b3fbe59ad9b406811d5ed2913d02
 2020-11-16 05:43:53 +03:00
Leonid Yuriev
06691aeafc mdbx-load: fix/preserve DB geometry without the mapsize header item. 
More for https://github.com/erthink/libmdbx/issues/136.

Change-Id: I385869f2894ebe83b00b4e5b7ac4cacaabaf25d9
 2020-11-16 00:53:34 +03:00
Leonid Yuriev
d3b5d0ca83 mdbx-ci: update spelling data. 
Change-Id: Ic1a56bbe4cedf985f567a05f8ea4fd2ccc92cd3e
 2020-11-15 08:06:04 +03:00
Leonid Yuriev
3a39874025 mdbx: update ChangeLog. 
Change-Id: Ie3163ca1ffe4528564bb4c997b813c519510851d
 2020-11-15 08:02:25 +03:00
Leonid Yuriev
462df477b0 mdbx-load: cosmetic fix missed space. 
Change-Id: Ifb9deb7c31d2d191b621280b6afd63fad9d436a3
 2020-11-15 07:57:46 +03:00
Leonid Yuriev
74e495569e mdbx-load: fix DBI-error without -s name option. 
Related to https://github.com/erthink/libmdbx/issues/136

Change-Id: I1e634456867f92dc1488a826eabf65ab28e64c1b
 2020-11-15 07:57:15 +03:00
Leonid Yuriev
3ed58c281a mdbx-load: fix hang at EOF in the 'plain text' (i.e. no headers) mode. 
Related to https://github.com/erthink/libmdbx/issues/136

Change-Id: I6ac9762bc5ac6aaf8b947b2e4abb0b4ff6a14444
 2020-11-15 07:54:09 +03:00
Leonid Yuriev
21d2af9e90 mdbx: merge branch 'c++' into devel. 
Change-Id: Ibd7f6c323aaf4f681a2c2dd442d36f4a9459d400
 2020-11-01 00:39:19 +03:00
Leonid Yuriev
4cb8067dce mdbx++: always provide implementation for mdbx::path == std::string. 
Change-Id: I8ef5c1531dc378b4141637ec4ddae3bbc67f1570
 2020-10-31 23:24:05 +03:00
Leonid Yuriev
74bf948611 mdbx++: fix slice::encode/decode(). 
Change-Id: I56122e47a552e8e343e15bc878c767e34d269069
 2020-10-31 23:23:56 +03:00
Leonid Yuriev
586e25c48c mdbx++: add operator<<(ostream, pair_result). 
Change-Id: I44cc28f7f4f7d65225239d62f5bb8a15a8de16a8
 2020-10-31 23:23:46 +03:00
Leonid Yuriev
e3f32ec6b4 mdbx++: refine operator<<(ostream, pair). 
Change-Id: I0f42c17a241cf4e2ed6ae8f18e84a13ba5500a3b
 2020-10-31 23:23:30 +03:00
Leonid Yuriev
4e198915f2 mdbx++: fix slice::is_printable(). 
Change-Id: I7f572f8e2179313e3cd312a58e46d445b920ba3e
 2020-10-31 23:22:31 +03:00
Leonid Yuriev
9f92d5fb7e mdbx++: rename put_mode::insert to insert_unique." 
Change-Id: I132f1d6bcc4161d1438a77cbc1fd85cdaa22842b
 2020-10-31 23:22:21 +03:00
Leonid Yuriev
4a9c387519 mdbx++: fix static_assertion slice::slice(text). 
Change-Id: Id77d6064461becd4a9d8e2b914d39217f7a3b575
 2020-10-31 23:22:11 +03:00
Leonid Yuriev
5ad167410c mdbx: fix handling MDBX_GET_BOTH_RANGE. 
Partially revert 77e84ccca8 and 7522246ccd.

Resolves https://github.com/erthink/libmdbx/issues/130

Change-Id: Ib9f49a3e6a108a0d914ccde7ccb4dc0ef6056ff7
 2020-10-31 20:54:53 +03:00
Leonid Yuriev
61f0ee891f mdbx-docs: workaround for Doxygen's macros bug(s). 
Change-Id: I959b36aa8037ca17b0dca2be33d091f0a53f491f
 2020-10-31 03:08:41 +03:00
Leonid Yuriev
a32c69813d mdbx: update ChangeLog. 
Change-Id: If4b99d93967e077e97e1423010686d6e21a984b5
 2020-10-31 02:55:22 +03:00
Leonid Yuriev
1f6e325d71 mdbx-doc: refine Doxygen configuration. 
Change-Id: I8fbcb30f18ff9f8efafbf97c22a1dfbebe7e0926
 2020-10-31 02:55:22 +03:00
Leonid Yuriev
70241e25db mdbx: don't limit reclaimed-pglist if DB full. 
More for 55d190bad9 and https://github.com/erthink/libmdbx/issues/123

Change-Id: Iecd19fe8f159d29a1434d03f43f0b277f2d6ab86
 2020-10-30 19:22:37 +03:00
Leonid Yuriev
d9ceb84445 mdbx-tools: use mdbx_cursor_bind() inside the mdbx_load. 
Change-Id: I632841817331dfd493125c95350ec79e26147171
 2020-10-30 17:44:51 +03:00
Leonid Yuriev
0f64d0ee95 mdbx: update internal MDBX_NO_ROOT. 2020-10-30 17:44:51 +03:00
Leonid Yuriev
d5658c496f mdbx: fix mp_txnid check for spilled pages. 
This is OMG stupid bug.

Тем не менее, ошибка не была замечена по трём причинам:
- some TODOs should be resolved, like [this](faddc71eac/src/core.c (4014)) and some others;
- test cases should be extended to triggering the page spilling threshold;
- mdbx_env_set_option() should be provide to tunning such threshold(s) (https://github.com/erthink/libmdbx/issues/128).

Resolves https://github.com/erthink/libmdbx/issues/126

Change-Id: If76336620aa83e6916e3aeaa838e0b6e68c34fd7
 2020-10-30 17:44:31 +03:00
Leonid Yuriev
16c900b0a1 mdbx: fix assertion inside mdbx_cursor_del0(). 
Change-Id: I87ad3777215bee8a2b19f53ec92299db89431fa4
 2020-10-29 00:55:42 +03:00
Leonid Yuriev
105947b50c mdbx: minor refine internals comments/docs. 
Change-Id: Ie1dd2233259948b4906e66fb191832dbc6526c47
 2020-10-29 00:55:12 +03:00
Leonid Yuriev
b1d21d571f mdbx: minor refine/fix MDBX_SAFE_NOSYNC description. 
Change-Id: I26c6f56363b9ec89dd321961133784b410cea1e0
 2020-10-27 20:02:17 +03:00
Leonid Yuriev
e1d9ac8b29 mdbx: merge branch 'devel'. 
Change-Id: I75e7f183fba291faa7e380e7c95c3a7bb44fe6ac
 2020-10-27 20:02:00 +03:00
Leonid Yuriev
faddc71eac mdbx-tools: cleanup/refine mdbx_dump & mdbx_load. 2020-10-27 01:08:01 +03:00
Leonid Yuriev
2120e396fc mdbx-test: fix logging typo. 
Change-Id: I0e6c71c62d5b0ff8939ff5b08645bb8347637bec
 2020-10-26 14:37:16 +03:00
Leonid Yuriev
3fd079262c mdbx: fix extra-rare MDBX_KEY_EXIST during mdbx_commit(). 
The MDX_KEYEXISTS error could occur inside mdbx_update_gc() in the extremely rare case:

- no GC records was reclaimed before mdbx_txn_commit() called;

- there were few loose pages during the transaction;

- some reader prohibit reclaiming, therefore mdbx_page_alloc(MDBX_ALLOC_GC),
  which called for obtain present GC-record's Id, returns MDBX_NOTFOUND;

- immediately then the reader completes its transaction and unlocks reclaiming;

- mdbx_update_gc() decide that no reclaimable GC entries,
  i.e. no GC-entries with ID < find_oldest(),
  and it is safe to use find_oldest() - 1 to store loose page list;

- but find_oldest() actually returns new/larger ID than expected,
  So KEYEXISTS will returned if using this ID.

Change-Id: I9726217d6b5983f1e31a211c0eeb3edc8ff94282
 2020-10-26 14:37:16 +03:00
Leonid Yuriev
1804b78406 mdbx-debug: alter begin/end debug-includes. 
Change-Id: I024e992f6864befa1a6cfbf2dd696c19095d3cdf
 2020-10-26 14:36:59 +03:00
Leonid Yuriev
efe7cf2a95 mdbx-test: rework append testcase. 
Change-Id: Ic4571bf1d9ccbe70536cd80cb3d88d55da03b31d
 2020-10-26 03:52:07 +03:00