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75 Commits

Author SHA1 Message Date
sundb
7993780dda
Fix some wrong server.dirty increments (#8140) 
Fix wrong server dirty increment in
* spopWithCountCommand
* hsetCommand
* ltrimCommand
* pfaddCommand

Some didn't increment the amount of fields (just one per command).
Others had excessive increments.
 2020-12-15 09:30:24 +02:00
Oran Agra
3716950cfc Sanitize dump payload: validate no duplicate records in hash/zset/intset 
If RESTORE passes successfully with full sanitization, we can't affort
to crash later on assertion due to duplicate records in a hash when
converting it form ziplist to dict.
This means that when doing full sanitization, we must make sure there
are no duplicate records in any of the collections.
 2020-12-06 14:54:34 +02:00
Oran Agra
ca1c182567 Sanitize dump payload: ziplist, listpack, zipmap, intset, stream 
When loading an encoded payload we will at least do a shallow validation to
check that the size that's encoded in the payload matches the size of the
allocation.
This let's us later use this encoded size to make sure the various offsets
inside encoded payload don't reach outside the allocation, if they do, we'll
assert/panic, but at least we won't segfault or smear memory.

We can also do 'deep' validation which runs on all the records of the encoded
payload and validates that they don't contain invalid offsets. This lets us
detect corruptions early and reject a RESTORE command rather than accepting
it and asserting (crashing) later when accessing that payload via some command.

configuration:
- adding ACL flag skip-sanitize-payload
- adding config sanitize-dump-payload [yes/no/clients]

For now, we don't have a good way to ensure MIGRATE in cluster resharding isn't
being slowed down by these sanitation, so i'm setting the default value to `no`,
but later on it should be set to `clients` by default.

changes:
- changing rdbReportError not to `exit` in RESTORE command
- adding a new stat to be able to later check if cluster MIGRATE isn't being
  slowed down by sanitation.
 2020-12-06 14:54:34 +02:00
sundb
25f457c7f6
Avoid excessive malloc and free in copyCommand robj creation (#8067) 
Avoid multiple conditional judgments
Avoid allocating robj->ptr when we're gonna replace it right after.
 2020-11-24 21:40:58 +02:00
swamp0407
ea7cf737a1
Add COPY command (#7953) 
Syntax:
COPY <key> <new-key> [DB <dest-db>] [REPLACE]

No support for module keys yet.

Co-authored-by: tmgauss
Co-authored-by: Itamar Haber <itamar@redislabs.com>
Co-authored-by: Oran Agra <oran@redislabs.com>
 2020-11-17 12:03:05 +02:00
Oran Agra
1c71038540
Squash merging 125 typo/grammar/comment/doc PRs (#7773) 
List of squashed commits or PRs
===============================

commit 66801ea
Author: hwware <wen.hui.ware@gmail.com>
Date:   Mon Jan 13 00:54:31 2020 -0500

    typo fix in acl.c

commit 46f55db
Author: Itamar Haber <itamar@redislabs.com>
Date:   Sun Sep 6 18:24:11 2020 +0300

    Updates a couple of comments

    Specifically:

    * RM_AutoMemory completed instead of pointing to docs
    * Updated link to custom type doc

commit 61a2aa0
Author: xindoo <xindoo@qq.com>
Date:   Tue Sep 1 19:24:59 2020 +0800

    Correct errors in code comments

commit a5871d1
Author: yz1509 <pro-756@qq.com>
Date:   Tue Sep 1 18:36:06 2020 +0800

    fix typos in module.c

commit 41eede7
Author: bookug <bookug@qq.com>
Date:   Sat Aug 15 01:11:33 2020 +0800

    docs: fix typos in comments

commit c303c84
Author: lazy-snail <ws.niu@outlook.com>
Date:   Fri Aug 7 11:15:44 2020 +0800

    fix spelling in redis.conf

commit 1eb76bf
Author: zhujian <zhujianxyz@gmail.com>
Date:   Thu Aug 6 15:22:10 2020 +0800

    add a missing 'n' in comment

commit 1530ec2
Author: Daniel Dai <764122422@qq.com>
Date:   Mon Jul 27 00:46:35 2020 -0400

    fix spelling in tracking.c

commit e517b31
Author: Hunter-Chen <huntcool001@gmail.com>
Date:   Fri Jul 17 22:33:32 2020 +0800

    Update redis.conf

    Co-authored-by: Itamar Haber <itamar@redislabs.com>

commit c300eff
Author: Hunter-Chen <huntcool001@gmail.com>
Date:   Fri Jul 17 22:33:23 2020 +0800

    Update redis.conf

    Co-authored-by: Itamar Haber <itamar@redislabs.com>

commit 4c058a8
Author: 陈浩鹏 <chenhaopeng@heytea.com>
Date:   Thu Jun 25 19:00:56 2020 +0800

    Grammar fix and clarification

commit 5fcaa81
Author: bodong.ybd <bodong.ybd@alibaba-inc.com>
Date:   Fri Jun 19 10:09:00 2020 +0800

    Fix typos

commit 4caca9a
Author: Pruthvi P <pruthvi@ixigo.com>
Date:   Fri May 22 00:33:22 2020 +0530

    Fix typo eviciton => eviction

commit b2a25f6
Author: Brad Dunbar <dunbarb2@gmail.com>
Date:   Sun May 17 12:39:59 2020 -0400

    Fix a typo.

commit 12842ae
Author: hwware <wen.hui.ware@gmail.com>
Date:   Sun May 3 17:16:59 2020 -0400

    fix spelling in redis conf

commit ddba07c
Author: Chris Lamb <chris@chris-lamb.co.uk>
Date:   Sat May 2 23:25:34 2020 +0100

    Correct a "conflicts" spelling error.

commit 8fc7bf2
Author: Nao YONASHIRO <yonashiro@r.recruit.co.jp>
Date:   Thu Apr 30 10:25:27 2020 +0900

    docs: fix EXPIRE_FAST_CYCLE_DURATION to ACTIVE_EXPIRE_CYCLE_FAST_DURATION

commit 9b2b67a
Author: Brad Dunbar <dunbarb2@gmail.com>
Date:   Fri Apr 24 11:46:22 2020 -0400

    Fix a typo.

commit 0746f10
Author: devilinrust <63737265+devilinrust@users.noreply.github.com>
Date:   Thu Apr 16 00:17:53 2020 +0200

    Fix typos in server.c

commit 92b588d
Author: benjessop12 <56115861+benjessop12@users.noreply.github.com>
Date:   Mon Apr 13 13:43:55 2020 +0100

    Fix spelling mistake in lazyfree.c

commit 1da37aa
Merge: 2d4ba28 af347a8
Author: hwware <wen.hui.ware@gmail.com>
Date:   Thu Mar 5 22:41:31 2020 -0500

    Merge remote-tracking branch 'upstream/unstable' into expiretypofix

commit 2d4ba28
Author: hwware <wen.hui.ware@gmail.com>
Date:   Mon Mar 2 00:09:40 2020 -0500

    fix typo in expire.c

commit 1a746f7
Author: SennoYuki <minakami1yuki@gmail.com>
Date:   Thu Feb 27 16:54:32 2020 +0800

    fix typo

commit 8599b1a
Author: dongheejeong <donghee950403@gmail.com>
Date:   Sun Feb 16 20:31:43 2020 +0000

    Fix typo in server.c

commit f38d4e8
Author: hwware <wen.hui.ware@gmail.com>
Date:   Sun Feb 2 22:58:38 2020 -0500

    fix typo in evict.c

commit fe143fc
Author: Leo Murillo <leonardo.murillo@gmail.com>
Date:   Sun Feb 2 01:57:22 2020 -0600

    Fix a few typos in redis.conf

commit 1ab4d21
Author: viraja1 <anchan.viraj@gmail.com>
Date:   Fri Dec 27 17:15:58 2019 +0530

    Fix typo in Latency API docstring

commit ca1f70e
Author: gosth <danxuedexing@qq.com>
Date:   Wed Dec 18 15:18:02 2019 +0800

    fix typo in sort.c

commit a57c06b
Author: ZYunH <zyunhjob@163.com>
Date:   Mon Dec 16 22:28:46 2019 +0800

    fix-zset-typo

commit b8c92b5
Author: git-hulk <hulk.website@gmail.com>
Date:   Mon Dec 16 15:51:42 2019 +0800

    FIX: typo in cluster.c, onformation->information

commit 9dd981c
Author: wujm2007 <jim.wujm@gmail.com>
Date:   Mon Dec 16 09:37:52 2019 +0800

    Fix typo

commit e132d7a
Author: Sebastien Williams-Wynn <s.williamswynn.mail@gmail.com>
Date:   Fri Nov 15 00:14:07 2019 +0000

    Minor typo change

commit 47f44d5
Author: happynote3966 <01ssrmikururudevice01@gmail.com>
Date:   Mon Nov 11 22:08:48 2019 +0900

    fix comment typo in redis-cli.c

commit b8bdb0d
Author: fulei <fulei@kuaishou.com>
Date:   Wed Oct 16 18:00:17 2019 +0800

    Fix a spelling mistake of comments  in defragDictBucketCallback

commit 0def46a
Author: fulei <fulei@kuaishou.com>
Date:   Wed Oct 16 13:09:27 2019 +0800

    fix some spelling mistakes of comments in defrag.c

commit f3596fd
Author: Phil Rajchgot <tophil@outlook.com>
Date:   Sun Oct 13 02:02:32 2019 -0400

    Typo and grammar fixes

    Redis and its documentation are great -- just wanted to submit a few corrections in the spirit of Hacktoberfest. Thanks for all your work on this project. I use it all the time and it works beautifully.

commit 2b928cd
Author: KangZhiDong <worldkzd@gmail.com>
Date:   Sun Sep 1 07:03:11 2019 +0800

    fix typos

commit 33aea14
Author: Axlgrep <axlgrep@gmail.com>
Date:   Tue Aug 27 11:02:18 2019 +0800

    Fixed eviction spelling issues

commit e282a80
Author: Simen Flatby <simen@oms.no>
Date:   Tue Aug 20 15:25:51 2019 +0200

    Update comments to reflect prop name

    In the comments the prop is referenced as replica-validity-factor,
    but it is really named cluster-replica-validity-factor.

commit 74d1f9a
Author: Jim Green <jimgreen2013@qq.com>
Date:   Tue Aug 20 20:00:31 2019 +0800

    fix comment error, the code is ok

commit eea1407
Author: Liao Tonglang <liaotonglang@gmail.com>
Date:   Fri May 31 10:16:18 2019 +0800

    typo fix

    fix cna't to can't

commit 0da553c
Author: KAWACHI Takashi <tkawachi@gmail.com>
Date:   Wed Jul 17 00:38:16 2019 +0900

    Fix typo

commit 7fc8fb6
Author: Michael Prokop <mika@grml.org>
Date:   Tue May 28 17:58:42 2019 +0200

    Typo fixes

    s/familar/familiar/
    s/compatiblity/compatibility/
    s/ ot / to /
    s/itsef/itself/

commit 5f46c9d
Author: zhumoing <34539422+zhumoing@users.noreply.github.com>
Date:   Tue May 21 21:16:50 2019 +0800

    typo-fixes

    typo-fixes

commit 321dfe1
Author: wxisme <850885154@qq.com>
Date:   Sat Mar 16 15:10:55 2019 +0800

    typo fix

commit b4fb131
Merge: 267e0e6 3df1eb8
Author: Nikitas Bastas <nikitasbst@gmail.com>
Date:   Fri Feb 8 22:55:45 2019 +0200

    Merge branch 'unstable' of antirez/redis into unstable

commit 267e0e6
Author: Nikitas Bastas <nikitasbst@gmail.com>
Date:   Wed Jan 30 21:26:04 2019 +0200

    Minor typo fix

commit 30544e7
Author: inshal96 <39904558+inshal96@users.noreply.github.com>
Date:   Fri Jan 4 16:54:50 2019 +0500

    remove an extra 'a' in the comments

commit 337969d
Author: BrotherGao <yangdongheng11@gmail.com>
Date:   Sat Dec 29 12:37:29 2018 +0800

    fix typo in redis.conf

commit 9f4b121
Merge: 423a030 e504583
Author: BrotherGao <yangdongheng@xiaomi.com>
Date:   Sat Dec 29 11:41:12 2018 +0800

    Merge branch 'unstable' of antirez/redis into unstable

commit 423a030
Merge: 42b02b7 46a51cd
Author: 杨东衡 <yangdongheng@xiaomi.com>
Date:   Tue Dec 4 23:56:11 2018 +0800

    Merge branch 'unstable' of antirez/redis into unstable

commit 42b02b7
Merge: 68c0e6e b8febe6
Author: Dongheng Yang <yangdongheng11@gmail.com>
Date:   Sun Oct 28 15:54:23 2018 +0800

    Merge pull request #1 from antirez/unstable

    update local data

commit 714b589
Author: Christian <crifei93@gmail.com>
Date:   Fri Dec 28 01:17:26 2018 +0100

    fix typo "resulution"

commit e23259d
Author: garenchan <1412950785@qq.com>
Date:   Wed Dec 26 09:58:35 2018 +0800

    fix typo: segfauls -> segfault

commit a9359f8
Author: xjp <jianping_xie@aliyun.com>
Date:   Tue Dec 18 17:31:44 2018 +0800

    Fixed REDISMODULE_H spell bug

commit a12c3e4
Author: jdiaz <jrd.palacios@gmail.com>
Date:   Sat Dec 15 23:39:52 2018 -0600

    Fixes hyperloglog hash function comment block description

commit 770eb11
Author: 林上耀 <1210tom@163.com>
Date:   Sun Nov 25 17:16:10 2018 +0800

    fix typo

commit fd97fbb
Author: Chris Lamb <chris@chris-lamb.co.uk>
Date:   Fri Nov 23 17:14:01 2018 +0100

    Correct "unsupported" typo.

commit a85522d
Author: Jungnam Lee <jungnam.lee@oracle.com>
Date:   Thu Nov 8 23:01:29 2018 +0900

    fix typo in test comments

commit ade8007
Author: Arun Kumar <palerdot@users.noreply.github.com>
Date:   Tue Oct 23 16:56:35 2018 +0530

    Fixed grammatical typo

    Fixed typo for word 'dictionary'

commit 869ee39
Author: Hamid Alaei <hamid.a85@gmail.com>
Date:   Sun Aug 12 16:40:02 2018 +0430

    fix documentations: (ThreadSafeContextStart/Stop -> ThreadSafeContextLock/Unlock), minor typo

commit f89d158
Author: Mayank Jain <mayankjain255@gmail.com>
Date:   Tue Jul 31 23:01:21 2018 +0530

    Updated README.md with some spelling corrections.

    Made correction in spelling of some misspelled words.

commit 892198e
Author: dsomeshwar <someshwar.dhayalan@gmail.com>
Date:   Sat Jul 21 23:23:04 2018 +0530

    typo fix

commit 8a4d780
Author: Itamar Haber <itamar@redislabs.com>
Date:   Mon Apr 30 02:06:52 2018 +0300

    Fixes some typos

commit e3acef6
Author: Noah Rosamilia <ivoahivoah@gmail.com>
Date:   Sat Mar 3 23:41:21 2018 -0500

    Fix typo in /deps/README.md

commit 04442fb
Author: WuYunlong <xzsyeb@126.com>
Date:   Sat Mar 3 10:32:42 2018 +0800

    Fix typo in readSyncBulkPayload() comment.

commit 9f36880
Author: WuYunlong <xzsyeb@126.com>
Date:   Sat Mar 3 10:20:37 2018 +0800

    replication.c comment: run_id -> replid.

commit f866b4a
Author: Francesco 'makevoid' Canessa <makevoid@gmail.com>
Date:   Thu Feb 22 22:01:56 2018 +0000

    fix comment typo in server.c

commit 0ebc69b
Author: 줍 <jubee0124@gmail.com>
Date:   Mon Feb 12 16:38:48 2018 +0900

    Fix typo in redis.conf

    Fix `five behaviors` to `eight behaviors` in [this sentence ](antirez/redis@unstable/redis.conf#L564)

commit b50a620
Author: martinbroadhurst <martinbroadhurst@users.noreply.github.com>
Date:   Thu Dec 28 12:07:30 2017 +0000

    Fix typo in valgrind.sup

commit 7d8f349
Author: Peter Boughton <peter@sorcerersisle.com>
Date:   Mon Nov 27 19:52:19 2017 +0000

    Update CONTRIBUTING; refer doc updates to redis-doc repo.

commit 02dec7e
Author: Klauswk <klauswk1@hotmail.com>
Date:   Tue Oct 24 16:18:38 2017 -0200

    Fix typo in comment

commit e1efbc8
Author: chenshi <baiwfg2@gmail.com>
Date:   Tue Oct 3 18:26:30 2017 +0800

    Correct two spelling errors of comments

commit 93327d8
Author: spacewander <spacewanderlzx@gmail.com>
Date:   Wed Sep 13 16:47:24 2017 +0800

    Update the comment for OBJ_ENCODING_EMBSTR_SIZE_LIMIT's value

    The value of OBJ_ENCODING_EMBSTR_SIZE_LIMIT is 44 now instead of 39.

commit 63d361f
Author: spacewander <spacewanderlzx@gmail.com>
Date:   Tue Sep 12 15:06:42 2017 +0800

    Fix <prevlen> related doc in ziplist.c

    According to the definition of ZIP_BIG_PREVLEN and other related code,
    the guard of single byte <prevlen> should be 254 instead of 255.

commit ebe228d
Author: hanael80 <hanael80@gmail.com>
Date:   Tue Aug 15 09:09:40 2017 +0900

    Fix typo

commit 6b696e6
Author: Matt Robenolt <matt@ydekproductions.com>
Date:   Mon Aug 14 14:50:47 2017 -0700

    Fix typo in LATENCY DOCTOR output

commit a2ec6ae
Author: caosiyang <caosiyang@qiyi.com>
Date:   Tue Aug 15 14:15:16 2017 +0800

    Fix a typo: form => from

commit 3ab7699
Author: caosiyang <caosiyang@qiyi.com>
Date:   Thu Aug 10 18:40:33 2017 +0800

    Fix a typo: replicationFeedSlavesFromMaster() => replicationFeedSlavesFromMasterStream()

commit 72d43ef
Author: caosiyang <caosiyang@qiyi.com>
Date:   Tue Aug 8 15:57:25 2017 +0800

    fix a typo: servewr => server

commit 707c958
Author: Bo Cai <charpty@gmail.com>
Date:   Wed Jul 26 21:49:42 2017 +0800

    redis-cli.c typo: conut -> count.

    Signed-off-by: Bo Cai <charpty@gmail.com>

commit b9385b2
Author: JackDrogon <jack.xsuperman@gmail.com>
Date:   Fri Jun 30 14:22:31 2017 +0800

    Fix some spell problems

commit 20d9230
Author: akosel <aaronjkosel@gmail.com>
Date:   Sun Jun 4 19:35:13 2017 -0500

    Fix typo

commit b167bfc
Author: Krzysiek Witkowicz <krzysiekwitkowicz@gmail.com>
Date:   Mon May 22 21:32:27 2017 +0100

    Fix #4008 small typo in comment

commit 2b78ac8
Author: Jake Clarkson <jacobwclarkson@gmail.com>
Date:   Wed Apr 26 15:49:50 2017 +0100

    Correct typo in tests/unit/hyperloglog.tcl

commit b0f1cdb
Author: Qi Luo <qiluo-msft@users.noreply.github.com>
Date:   Wed Apr 19 14:25:18 2017 -0700

    Fix typo

commit a90b0f9
Author: charsyam <charsyam@naver.com>
Date:   Thu Mar 16 18:19:53 2017 +0900

    fix typos

    fix typos

    fix typos

commit 8430a79
Author: Richard Hart <richardhart92@gmail.com>
Date:   Mon Mar 13 22:17:41 2017 -0400

    Fixed log message typo in listenToPort.

commit 481a1c2
Author: Vinod Kumar <kumar003vinod@gmail.com>
Date:   Sun Jan 15 23:04:51 2017 +0530

    src/db.c: Correct "save" -> "safe" typo

commit 586b4d3
Author: wangshaonan <wshn13@gmail.com>
Date:   Wed Dec 21 20:28:27 2016 +0800

    Fix typo they->the in helloworld.c

commit c1c4b5e
Author: Jenner <hypxm@qq.com>
Date:   Mon Dec 19 16:39:46 2016 +0800

    typo error

commit 1ee1a3f
Author: tielei <43289893@qq.com>
Date:   Mon Jul 18 13:52:25 2016 +0800

    fix some comments

commit 11a41fb
Author: Otto Kekäläinen <otto@seravo.fi>
Date:   Sun Jul 3 10:23:55 2016 +0100

    Fix spelling in documentation and comments

commit 5fb5d82
Author: francischan <f1ancis621@gmail.com>
Date:   Tue Jun 28 00:19:33 2016 +0800

    Fix outdated comments about redis.c file.
    It should now refer to server.c file.

commit 6b254bc
Author: lmatt-bit <lmatt123n@gmail.com>
Date:   Thu Apr 21 21:45:58 2016 +0800

    Refine the comment of dictRehashMilliseconds func

SLAVECONF->REPLCONF in comment - by andyli029

commit ee9869f
Author: clark.kang <charsyam@naver.com>
Date:   Tue Mar 22 11:09:51 2016 +0900

    fix typos

commit f7b3b11
Author: Harisankar H <harisankarh@gmail.com>
Date:   Wed Mar 9 11:49:42 2016 +0530

    Typo correction: "faield" --> "failed"

    Typo correction: "faield" --> "failed"

commit 3fd40fc
Author: Itamar Haber <itamar@redislabs.com>
Date:   Thu Feb 25 10:31:51 2016 +0200

    Fixes a typo in comments

commit 621c160
Author: Prayag Verma <prayag.verma@gmail.com>
Date:   Mon Feb 1 12:36:20 2016 +0530

    Fix typo in Readme.md

    Spelling mistakes -
    `eviciton` > `eviction`
    `familar` > `familiar`

commit d7d07d6
Author: WonCheol Lee <toctoc21c@gmail.com>
Date:   Wed Dec 30 15:11:34 2015 +0900

    Typo fixed

commit a4dade7
Author: Felix Bünemann <buenemann@louis.info>
Date:   Mon Dec 28 11:02:55 2015 +0100

    [ci skip] Improve supervised upstart config docs

    This mentions that "expect stop" is required for supervised upstart
    to work correctly. See http://upstart.ubuntu.com/cookbook/#expect-stop
    for an explanation.

commit d9caba9
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:30:03 2015 +1100

    README: Remove trailing whitespace

commit 72d42e5
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:29:32 2015 +1100

    README: Fix typo. th => the

commit dd6e957
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:29:20 2015 +1100

    README: Fix typo. familar => familiar

commit 3a12b23
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:28:54 2015 +1100

    README: Fix typo. eviciton => eviction

commit 2d1d03b
Author: daurnimator <quae@daurnimator.com>
Date:   Mon Dec 21 18:21:45 2015 +1100

    README: Fix typo. sever => server

commit 3973b06
Author: Itamar Haber <itamar@garantiadata.com>
Date:   Sat Dec 19 17:01:20 2015 +0200

    Typo fix

commit 4f2e460
Author: Steve Gao <fu@2token.com>
Date:   Fri Dec 4 10:22:05 2015 +0800

    Update README - fix typos

commit b21667c
Author: binyan <binbin.yan@nokia.com>
Date:   Wed Dec 2 22:48:37 2015 +0800

    delete redundancy color judge in sdscatcolor

commit 88894c7
Author: binyan <binbin.yan@nokia.com>
Date:   Wed Dec 2 22:14:42 2015 +0800

    the example output shoule be HelloWorld

commit 2763470
Author: binyan <binbin.yan@nokia.com>
Date:   Wed Dec 2 17:41:39 2015 +0800

    modify error word keyevente

    Signed-off-by: binyan <binbin.yan@nokia.com>

commit 0847b3d
Author: Bruno Martins <bscmartins@gmail.com>
Date:   Wed Nov 4 11:37:01 2015 +0000

    typo

commit bbb9e9e
Author: dawedawe <dawedawe@gmx.de>
Date:   Fri Mar 27 00:46:41 2015 +0100

    typo: zimap -> zipmap

commit 5ed297e
Author: Axel Advento <badwolf.bloodseeker.rev@gmail.com>
Date:   Tue Mar 3 15:58:29 2015 +0800

    Fix 'salve' typos to 'slave'

commit edec9d6
Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
Date:   Wed Jun 12 14:12:47 2019 +0200

    Update README.md

    Co-Authored-By: Qix <Qix-@users.noreply.github.com>

commit 692a7af
Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
Date:   Tue May 28 14:32:04 2019 +0200

    grammar

commit d962b0a
Author: Nick Frost <nickfrostatx@gmail.com>
Date:   Wed Jul 20 15:17:12 2016 -0700

    Minor grammar fix

commit 24fff01aaccaf5956973ada8c50ceb1462e211c6 (typos)
Author: Chad Miller <chadm@squareup.com>
Date:   Tue Sep 8 13:46:11 2020 -0400

    Fix faulty comment about operation of unlink()

commit 3cd5c1f3326c52aa552ada7ec797c6bb16452355
Author: Kevin <kevin.xgr@gmail.com>
Date:   Wed Nov 20 00:13:50 2019 +0800

    Fix typo in server.c.

From a83af59 Mon Sep 17 00:00:00 2001
From: wuwo <wuwo@wacai.com>
Date: Fri, 17 Mar 2017 20:37:45 +0800
Subject: [PATCH] falure to failure

From c961896 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B7=A6=E6=87=B6?= <veficos@gmail.com>
Date: Sat, 27 May 2017 15:33:04 +0800
Subject: [PATCH] fix typo

From e600ef2 Mon Sep 17 00:00:00 2001
From: "rui.zou" <rui.zou@yunify.com>
Date: Sat, 30 Sep 2017 12:38:15 +0800
Subject: [PATCH] fix a typo

From c7d07fa Mon Sep 17 00:00:00 2001
From: Alexandre Perrin <alex@kaworu.ch>
Date: Thu, 16 Aug 2018 10:35:31 +0200
Subject: [PATCH] deps README.md typo

From b25cb67 Mon Sep 17 00:00:00 2001
From: Guy Korland <gkorland@gmail.com>
Date: Wed, 26 Sep 2018 10:55:37 +0300
Subject: [PATCH 1/2] fix typos in header

From ad28ca6 Mon Sep 17 00:00:00 2001
From: Guy Korland <gkorland@gmail.com>
Date: Wed, 26 Sep 2018 11:02:36 +0300
Subject: [PATCH 2/2] fix typos

commit 34924cdedd8552466fc22c1168d49236cb7ee915
Author: Adrian Lynch <adi_ady_ade@hotmail.com>
Date:   Sat Apr 4 21:59:15 2015 +0100

    Typos fixed

commit fd2a1e7
Author: Jan <jsteemann@users.noreply.github.com>
Date:   Sat Oct 27 19:13:01 2018 +0200

    Fix typos

    Fix typos

commit e14e47c1a234b53b0e103c5f6a1c61481cbcbb02
Author: Andy Lester <andy@petdance.com>
Date:   Fri Aug 2 22:30:07 2019 -0500

    Fix multiple misspellings of "following"

commit 79b948ce2dac6b453fe80995abbcaac04c213d5a
Author: Andy Lester <andy@petdance.com>
Date:   Fri Aug 2 22:24:28 2019 -0500

    Fix misspelling of create-cluster

commit 1fffde52666dc99ab35efbd31071a4c008cb5a71
Author: Andy Lester <andy@petdance.com>
Date:   Wed Jul 31 17:57:56 2019 -0500

    Fix typos

commit 204c9ba9651e9e05fd73936b452b9a30be456cfe
Author: Xiaobo Zhu <xiaobo.zhu@shopee.com>
Date:   Tue Aug 13 22:19:25 2019 +0800

    fix typos

Squashed commit of the following:

commit 1d9aaf8
Author: danmedani <danmedani@gmail.com>
Date:   Sun Aug 2 11:40:26 2015 -0700

README typo fix.

Squashed commit of the following:

commit 32bfa7c
Author: Erik Dubbelboer <erik@dubbelboer.com>
Date:   Mon Jul 6 21:15:08 2015 +0200

Fixed grammer

Squashed commit of the following:

commit b24f69c
Author: Sisir Koppaka <sisir.koppaka@gmail.com>
Date:   Mon Mar 2 22:38:45 2015 -0500

utils/hashtable/rehashing.c: Fix typos

Squashed commit of the following:

commit 4e04082
Author: Erik Dubbelboer <erik@dubbelboer.com>
Date:   Mon Mar 23 08:22:21 2015 +0000

Small config file documentation improvements

Squashed commit of the following:

commit acb8773
Author: ctd1500 <ctd1500@gmail.com>
Date:   Fri May 8 01:52:48 2015 -0700

Typo and grammar fixes in readme

commit 2eb75b6
Author: ctd1500 <ctd1500@gmail.com>
Date:   Fri May 8 01:36:18 2015 -0700

fixed redis.conf comment

Squashed commit of the following:

commit a8249a2
Author: Masahiko Sawada <sawada.mshk@gmail.com>
Date:   Fri Dec 11 11:39:52 2015 +0530

Revise correction of typos.

Squashed commit of the following:

commit 3c02028
Author: zhaojun11 <zhaojun11@jd.com>
Date:   Wed Jan 17 19:05:28 2018 +0800

Fix typos include two code typos in cluster.c and latency.c

Squashed commit of the following:

commit 9dba47c
Author: q191201771 <191201771@qq.com>
Date:   Sat Jan 4 11:31:04 2020 +0800

fix function listCreate comment in adlist.c

Update src/server.c

commit 2c7c2cb536e78dd211b1ac6f7bda00f0f54faaeb
Author: charpty <charpty@gmail.com>
Date:   Tue May 1 23:16:59 2018 +0800

    server.c typo: modules system dictionary type comment

    Signed-off-by: charpty <charpty@gmail.com>

commit a8395323fb63cb59cb3591cb0f0c8edb7c29a680
Author: Itamar Haber <itamar@redislabs.com>
Date:   Sun May 6 00:25:18 2018 +0300

    Updates test_helper.tcl's help with undocumented options

    Specifically:

    * Host
    * Port
    * Client

commit bde6f9ced15755cd6407b4af7d601b030f36d60b
Author: wxisme <850885154@qq.com>
Date:   Wed Aug 8 15:19:19 2018 +0800

    fix comments in deps files

commit 3172474ba991532ab799ee1873439f3402412331
Author: wxisme <850885154@qq.com>
Date:   Wed Aug 8 14:33:49 2018 +0800

    fix some comments

commit 01b6f2b6858b5cf2ce4ad5092d2c746e755f53f0
Author: Thor Juhasz <thor@juhasz.pro>
Date:   Sun Nov 18 14:37:41 2018 +0100

    Minor fixes to comments

    Found some parts a little unclear on a first read, which prompted me to have a better look at the file and fix some minor things I noticed.
    Fixing minor typos and grammar. There are no changes to configuration options.
    These changes are only meant to help the user better understand the explanations to the various configuration options
 2020-09-10 13:43:38 +03:00
Oran Agra
de8d320230
Fix RESP3 response for HKEYS/HVALS on non-existing key (#7781) 2020-09-10 10:09:13 +03:00
Madelyn Olson
cbd9af8583
Fixed hset error since it's shared with hmset (#7678) 2020-08-19 19:07:43 -07:00
Madelyn Olson
f2db379fa3
Replace usage of wrongtypeerr with helper (#7633) 
* Replace usage of wrongtypeerr with helper
 2020-08-11 20:04:54 -07:00
antirez
94f2e7f9f9 Tracking: NOLOOP internals implementation. 2020-04-21 10:51:46 +02:00
Oran Agra
779aebc91c Module API for loading and saving long double 
looks like each platform implements long double differently (different bit count)
so we can't save them as binary, and we also want to avoid creating a new RDB
format version, so we save these are hex strings using "%La".

This commit includes a change in the arguments of ld2string to support this.
as well as tests for coverage and short reads.

coded by @guybe7
 2019-11-03 16:42:31 +02:00
antirez
06d490342f RESP3: fix cases of NULL reported instead of empty aggregate. 2019-09-02 12:50:47 +02:00
Guy Benoish
b0c8d6c227 Increase string2ld's buffer size (and fix HINCRBYFLOAT) 
The string representation of `long double` may take
up to ~5000 chars (see PR #3745).

Before this fix HINCRBYFLOAT would never overflow (since
the string could not exceed 256 chars). Now it can.
 2019-01-28 17:58:11 +02:00
antirez
e5fdd6b6bf RESP3: fix HMGET bug introduced with RESP3 changes. 2019-01-09 17:00:29 +01:00
antirez
0652b05caf RESP3: fix genericHgetallCommand() assert. 2019-01-09 17:00:29 +01:00
antirez
317f8b9d38 RESP3: most null replies converted. 2019-01-09 17:00:29 +01:00
antirez
f44e00b691 RESP3: Use new API and types in t_hash.c. 2019-01-09 17:00:29 +01:00
Salvatore Sanfilippo
f9e6c2046f
Merge pull request #3745 from guybe7/unstable 
enlarged buffer given to ld2string
 2018-02-13 15:50:21 +01:00
antirez
851e9fc48b t_hash.c: clarify calling two times the same function. 2017-11-28 18:39:00 +01:00
antirez
01a4b9892d HMSET and MSET implementations unified. HSET now variadic. 
This is the first step towards getting rid of HMSET which is a command
that does not make much sense once HSET is variadic, and has a saner
return value.
 2017-06-29 17:38:46 +02:00
Guy Benoish
56c01c959a enlarged buffer given to ld2string 2017-01-11 19:24:19 +02:00
Yossi Gottlieb
8f3a4df775 Use const in Redis Module API where possible. 2016-06-20 23:08:06 +03:00
antirez
71aa9b75f2 Fix HINCRBYFLOAT to work with long doubles. 
During the refactoring needed for lazy free, specifically the conversion
of t_hash from struct robj to plain SDS strings, HINCRBFLOAT was
accidentally moved away from long doubles to doubles for internal
processing of increments and formatting.

The diminished precision created more obvious artifacts in the way small
numbers are formatted once we convert from decimal number in radix 10 to
double and back to its string in radix 10.

By using more precision, we now have less surprising results at least
with small numbers like "1.23", exactly like in the previous versions of
Redis.

See issue #2846.
 2015-11-04 17:16:34 +01:00
antirez
1dab60df81 Hash new implementation memleaks fixed. 2015-10-01 13:02:25 +02:00
antirez
97ba4e3886 Lazyfree: Hash converted to use plain SDS WIP 5. 2015-10-01 13:02:25 +02:00
antirez
974514b936 Lazyfree: Hash converted to use plain SDS WIP 4. 2015-10-01 13:02:25 +02:00
antirez
4a18352877 Lazyfree: Hash converted to use plain SDS WIP 3. 2015-10-01 13:02:24 +02:00
antirez
777396aeba Lazyfree: Hash converted to use plain SDS WIP 2. 2015-10-01 13:02:24 +02:00
antirez
1c247556c6 Lazyfree: Hash converted to use plain SDS WIP 1. 2015-10-01 13:02:24 +02:00
antirez
32f80e2f1b RDMF: More consistent define names. 2015-07-27 14:37:58 +02:00
antirez
40eb548a80 RDMF: REDIS_OK REDIS_ERR -> C_OK C_ERR. 2015-07-26 23:17:55 +02:00
antirez
2d9e3eb107 RDMF: redisAssert -> serverAssert. 2015-07-26 15:29:53 +02:00
antirez
14ff572482 RDMF: OBJ_ macros for object related stuff. 2015-07-26 15:28:00 +02:00
antirez
554bd0e7bd RDMF: use client instead of redisClient, like Disque. 2015-07-26 15:20:52 +02:00
antirez
424fe9afd9 RDMF: redisLog -> serverLog. 2015-07-26 15:17:43 +02:00
antirez
cef054e868 RDMF (Redis/Disque merge friendlyness) refactoring WIP 1. 2015-07-26 15:17:18 +02:00
antirez
0ace1e6d04 Hash: HSTRLEN crash fixed when getting len of int-encoded value 2015-02-27 15:37:04 +01:00
antirez
4e54b85a19 Hash: HSTRLEN (was HVSTRLEN) improved. 
1. HVSTRLEN -> HSTRLEN. It's unlikely one needs the length of the key,
   not clear how the API would work (by value does not make sense) and
   there will be better names anyway.
2. Default is to return 0 when field is missing.
3. Default is to return 0 when key is missing.
4. The implementation was slower than needed, and produced unnecessary COW.

Related issue #2415.
 2015-02-27 15:31:55 +01:00
antirez
8855b8161f Merge branch 'unstable' of github.com:/antirez/redis into unstable 2015-02-27 15:24:25 +01:00
antirez
d8f8b0575f Hash: API to get value string len by field name. 2015-02-27 15:22:49 +01:00
Jason Roth
db9461e466 added a new hvstrlen command 
the hvstrlen command returns the length of a hash field value
 2015-02-21 15:01:18 +00:00
antirez
92c5ab4029 Use exp format and more precision output for ZSCAN. 
Ref: issue #2175
 2014-12-02 18:20:09 +01:00
antirez
ebcb6251e6 SCAN code refactored to parse cursor first. 
The previous implementation of SCAN parsed the cursor in the generic
function implementing SCAN, SSCAN, HSCAN and ZSCAN.

The actual higher-level command implementation only checked for empty
keys and return ASAP in that case. The result was that inverting the
arguments of, for instance, SSCAN for example and write:

    SSCAN 0 key

Instead of

    SSCAN key 0

Resulted into no error, since 0 is a non-existing key name very likely.
Just the iterator returned no elements at all.

In order to fix this issue the code was refactored to extract the
function to parse the cursor and return the error. Every higher level
command implementation now parses the cursor and later checks if the key
exist or not.
 2013-11-05 15:47:50 +01:00
antirez
9b2d44e63f Aesthetic fix (missing space) into HSCAN and ZSCAN implementations. 
Thanks to @badboy for reporting.
 2013-10-28 13:20:11 +01:00
antirez
e50090aa06 HSCAN implemented. 2013-10-28 11:35:26 +01:00
antirez
894eba07c8 Introduction of a new string encoding: EMBSTR 
Previously two string encodings were used for string objects:

1) REDIS_ENCODING_RAW: a string object with obj->ptr pointing to an sds
stirng.

2) REDIS_ENCODING_INT: a string object where the obj->ptr void pointer
is casted to a long.

This commit introduces a experimental new encoding called
REDIS_ENCODING_EMBSTR that implements an object represented by an sds
string that is not modifiable but allocated in the same memory chunk as
the robj structure itself.

The chunk looks like the following:

+--------------+-----------+------------+--------+----+
| robj data... | robj->ptr | sds header | string | \0 |
+--------------+-----+-----+------------+--------+----+
                     |                       ^
                     +-----------------------+

The robj->ptr points to the contiguous sds string data, so the object
can be manipulated with the same functions used to manipulate plan
string objects, however we need just on malloc and one free in order to
allocate or release this kind of objects. Moreover it has better cache
locality.

This new allocation strategy should benefit both the memory usage and
the performances. A performance gain between 60 and 70% was observed
during micro-benchmarks, however there is more work to do to evaluate
the performance impact and the memory usage behavior.
 2013-07-22 10:31:38 +02:00
antirez
8853698a6f Removed useless newlines from hashTypeCurrentObject(). 2013-02-15 13:12:55 +01:00
antirez
fce016d31b Keyspace events: it is now possible to select subclasses of events. 
When keyspace events are enabled, the overhead is not sever but
noticeable, so this commit introduces the ability to select subclasses
of events in order to avoid to generate events the user is not
interested in.

The events can be selected using redis.conf or CONFIG SET / GET.
 2013-01-28 13:15:12 +01:00
antirez
da04e6ed44 Keyspace events added for more commands. 2013-01-28 13:14:56 +01:00
antirez
4365e5b2d3 BSD license added to every C source and header file. 2012-11-08 18:31:32 +01:00