NO_DOC=changelog update
NO_TEST=changelog update

(cherry picked from commit 5bcc785f)

Add the fedora_36.yml and fedora_36_aarch64.yml workflow files to build
Tarantool packages for x86_64 and aarch64 systems.

Closes tarantool/tarantool-qa#239

NO_DOC=ci
NO_TEST=ci

(cherry picked from commit fccb6bc0)

In Fedora 36 the default version of the `openssl-devel` package is 3.
But for now Tarantool doesn't work with this version. So this patch
adds a workaround with installation of the `openssl1.1-devel` package
to build rpms and exporting env variable `OPENSSL_CONF=/dev/null` to
pass tests.

See for details: https://github.com/tarantool/tarantool/issues/6477.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit 9d1f9f0e)

Apparently, the current implementation of `tree_iterator_start_raw` is
buggy for reverse iterators: instead of tracking gaps for successors of
keys, it tracks gaps for tuples shifted by one to the left of the
successor: reorder the code of `tree_iterator_start_raw` to get
the successor tuple prior to shifting done for reverse iterators and
simplify the implementation to make it more straightforward and thus
comprehensible.

Closes #7073
Closes #7113

NO_DOC=bugfix

Co-authored-by: Alexander Lyapunov <alyapunov@tarantool.org>
(cherry picked from commit 07516193)

If the space is being upgraded, UPDATE/UPSERT requests matching the new
space format should work. However, currently they wouldn't work unless
the target tuple has already been upgraded, because we don't apply the
upgrade function to a tuple fetched from the space before applying
UPDATE operations. Fix this.

Follow-up commit 21e2def9 ("box: introduce result processor").
Needed for https://github.com/tarantool/tarantool-ee/issues/111

NO_DOC=ee
NO_TEST=ee
NO_CHANGELOG=ee

(cherry picked from commit 88c9567c)

There's no need to apply a space upgrade function to the tuple returned
by INSERT, REPLACE, UPDATE, or UPSERT, because it must match the new
format anyway. We only need to process tuples returned by DELETE
requests. That being said, let's move the result processing from
box_process_rw() to memtx_space_execute_delete(). Note, we don't need to
patch vinyl_space_execute_delete(), because in Vinyl DELETE doesn't
return the deleted tuple.

Follow-up commit 21e2def9 ("box: introduce result processor").

NO_DOC=refactoring
NO_TEST=refactoring
NO_CHANGELOG=refactoring

(cherry picked from commit f7a520ef)

We're going to use the 'result_process' name for a function that
processes a result without creating a result_processor struct.

Follow-up commit 21e2def9 ("box: introduce result processor").

NO_DOC=refactoring
NO_TEST=refactoring
NO_CHANGELOG=refactoring

(cherry picked from commit 3698d270)

Changelog: https://curl.se/changes.html#7_83_0

Curl replaced prefix CURL_ with CMAKE_ in private identifiers [1] since
the 'CMAKE_' prefix is reserved for CMake's own private use, see [2].

Patch adds a number of options defined in curl build infrastructure with
their default values used in 7.83.0.

1. https://github.com/curl/curl/commit/9108da2c26d18e927b91e33d3729d9cf0f3eb8fa
2. https://cmake.org/cmake/help/latest/manual/cmake-variables.7.html

NO_DOC=libcurl submodule bump
NO_TEST=libcurl submodule bump

Follows up #6029

(cherry picked from commit 1810ddfd)

After this correction DATETIME arithmetic result type will be
calculated correctly. Before this fix the type returned in the metadata
was "scalar".

Follow-up #6773

NO_DOC=Bugfix
NO_CHANGELOG=Bugfix

This patch introduces explicit cast from MAP to INTERVAL.

Follow-up #6773

NO_DOC=INTERVAL has already been introduced.
NO_CHANGELOG=INTERVAL has already been introduced.

This patch introduces explicit cast from MAP to DATETIME.

Follow-up #6773

NO_DOC=DATETIME has already been introduced.
NO_CHANGELOG=DATETIME has already been introduced.

This patch introduces explicit cast from STRING to DATETIME.

Follow-up #6773

NO_DOC=DATETIME has already been introduced.
NO_CHANGELOG=DATETIME has already been introduced.

When applier ack writer was moved to applier thread, it was overlooked
that it would start sharing replicaset.vclock between two threads.

This could lead to the following replication errors on master:

 relay//102/main:reader V> Got a corrupted row:
 relay//102/main:reader V> 00000000: 81 00 00 81 26 81 01 09 02 01

Such a row has an incorrectly-encoded vclock: `81 01 09 02 01`.
When writer fiber encoded the vclock length (`81`), there was only one
vclock component: {1: 9}, but at the moment of iterating over the
components, another WAL write was reported to TX thread, which bumped
the second vclock component {1: 9, 2: 1}.

Let's fix the race by delivering a copy of current replicaset vclock to
the applier thread.

Also add a perf test to the perf/ directory.

Closes #7089
Part-of tarantool/tarantool-qa#166

NO_DOC=internal fix
NO_TEST=hard to test

(cherry picked from commit ddec704e)

We don't rebuild the tuples stored in the space when a space format is
updated, just check that they are compatible with the new format. For
the old tuple fields to be accessible by the new format field names, we
point the old format dictionary to the new format dictionary (a field
dictionary is a reference counted object so the same dictionary can be
used by multiple formats).

This isn't necessary for online space upgrade, because in this case
we upgrade each tuple stored in the space to the new format before
returning it to the user. Moreover, using the new dictionary for the old
tuples would even be harmful in this case, because the old tuples may be
incompatible with the new format, while the space upgrae function may
use the old field names.

Needed for https://github.com/tarantool/tarantool-ee/issues/112

NO_DOC=ee
NO_TEST=ee
NO_CHANGELOG=ee

(cherry picked from commit 73733e51)

Add the ubuntu_20_10.yml and ubuntu_20_10_aarch64.yml workflow files to
build Tarantool packages for x86_64 and aarch64 systems.

Actually, it was already added in 980d7676 (2.9.0-100-g980d7676b) in the
scope of #5824 and removed then in 19a161b5 (2.10.0-beta2-4-g19a161b5f)
and dc19be40 (2.10.0-beta2-5-gdc19be406).

But, eventually, it was decided to add this workflow again to release
Tarantool packages for Ubuntu Groovy as well.

Follows-up tarantool/tarantool#5824

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit 47fbd24a)

Add the ubuntu_21_04_aarch64.yml and ubuntu_21_10_aarch64.yml workflow
files to build Tarantool packages for the aarch64 system.

Follows-up tarantool/tarantool#5825
Follows-up tarantool/tarantool#6566

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit 74f67c7b)

Add the ubuntu_22_04.yml and ubuntu_22_04_aarch64.yml workflow files to
build Tarantool packages for x86_64 and aarch64 systems.

Closes tarantool/tarantool-qa#237

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

Co-authored-by: Yaroslav Lobankov <y.lobankov@tarantool.org>
(cherry picked from commit abd9bbf0)

iproto_write_error() may reset diag (for example, if the client closes
the socket), thus invalidating the error we are going to log and leading
to a use after free bug. We must log the error before trying to send it
to the client.

The bug was introduced by commit 9b4ab9fe ("iproto: use iostream
abstraction"), which switched iproto_write_error() from plain write() to
the iostream_write(), which may set diag.

Closes #6890

NO_DOC=bug fix
NO_CHANGELOG=unreleased

(cherry picked from commit 73117059)

The unauthenticated git protocol on port 9418 is no longer supported.

NO_DOC=doc
NO_TEST=doc
NO_CHANGELOG=doc

(cherry picked from commit 12cf9980)

Consider the following case a safe `select` call (i.e., do not issue a
warning):
* offset + limit <= 1000 (default value of offset is 0, default value of
limit is 4294967295);

Add new dangerous `select` call case:
* 'ALL', 'GE', 'GT', 'LE', 'LT' iterator even with key present.

Because of the additional logic, it was decided to refactor
`check_select_args` and call it after resolving options in
`check_select_opts`.

Closes #7129

@TarantoolBot document
Title: improve check for dangerous `select` calls

Calls with `offset + limit <= 100`
are now considered safe (i.e., a warning is not issued), e.g.:
box.space.s:select(nil, {offset = 1000})
box.space.s:select(nil, {limit = 1000})
box.space.s:select(nil, {offset = 500, limit = 500})

'ALL', 'GE', 'GT', 'LE', 'LT' iterators are now considered dangerous by
default even with key present, e.g.:
box.space.s:select({0})
box.space.s:select({0}, {iterator = 'GE'})

But not that these calls are still safe:
box.space.s:select({0}, {limit = 1000})
box.space.s:select({0}, {limit = 1000, iterator = 'GE'})
box.space.s:select({0}, {iterator = 'EQ'})

(cherry picked from commit 29654ffe)

Constructor date.new() and modifier date:set() should always produce same
result for all attributes combinations. Fixed the problem for
`timestamp` with `tzoffset`.

Fixes #6793

@TarantoolBot document
Title: datetime :set{} with tzoffset

Constructor `date.new()` and modifier `date:set()` should always produce
same result for all attributes combinations. Fixed the problem for
`timestamp` with `tzoffset`.

```
tarantool> date.new{tzoffset = '+0800', timestamp = 1630359071}
---
- 2021-08-30T21:31:11+0800
...

tarantool> date.new():set{tzoffset = '+0800', timestamp = 1630359071}
---
- 2021-08-30T21:31:11+0800
...
```

(cherry picked from commit d56840d7)

This patch introduces a new syntax that allows to create MAP values in
an SQL query.

Part of #4763

@TarantoolBot document
Title: Syntax for MAP in SQL

The syntax for creating document values is now available in SQL. You can
use `{`, `:` and `}` to create a MAP value. Only INTEGER, STRING, and
UUID values can be keys in a MAP value. If there are two or more values
for the same key, the last one will be used for that key.

Examples:
```
tarantool> box.execute("SELECT {1 : 'a', 'asd' : 1.5, uuid() : true};")
---
- metadata:
  - name: COLUMN_1
    type: map
  rows:
  - [{1: 'a', 91ca4dbb-c6d4-4468-b4a4-ab1e409dd87e: true, 'asd': 1.5}]
...
```

```
tarantool> box.execute("SELECT {'h' : ['abc', 321], 7 : {'b' : 1.5}};")
---
- metadata:
  - name: COLUMN_1
    type: map
  rows:
  - [{7: {'b': 1.5}, 'h': ['abc', 321]}]
...
```

(cherry picked from commit 7175f1c8)

After this patch, variable names will have to follow the rules defined
for identifiers in SQL. Essentially, this means that a digit can no
longer be used as the first character of a bind variable name.

Part of #4763

NO_DOC=Will be added later.
NO_CHANGELOG=Will be added later.

(cherry picked from commit 899fbaeb)

The `${{ github.ref_name }}` expression is always evaluated to 'master'
because the workflow is running on the 'master' branch. But it is wrong
in the case of the '2.10' branch. Now it's fixed.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit b08e23f4)

The '2.8' branch is no longer supported. So let's switch to '2.10'.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit b212ceeb)

The perf_sysbench.yml workflow has the 'workflow_dispatch' trigger
that is often used to test some workflow changes. To not litter in
the InfluxDB prod bucket, MyTeam chat and mailing list, the special
option is added (Debug mode). When checking this option the InfluxDB
test bucket, MyTeam chat, and mailing list will be used.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit e77ecdd4)

Since analyzing the performance test results via the workflow artifacts
is quite inconvenient (we need to download the artifact, unpack it, look
through results), we need a more human approach to see the test report.
Moreover, it would be cool to see the performance difference between the
commits.

So this patch adds reporting the performance test results to MyTeam chat
and mailing list. Furthermore, the comparison of test results is added
to the report. Seeing the test report in the chat or mail is very simple
and convenient, plus forever results history as a bonus.

The test report looks something like this:

    # Curr:
    #   branch:  add-feature-y
    #   build:   1.2.3-42-g6c71c3901
    #   summary: Add feature Y
    #   machine: x86_64
    #   distrib: ce
    #   gc64:    false
    # Prev:
    #   branch:  add-feature-x
    #   build:   1.2.3-41-g5271240ea
    #   summary: Add feature X
    #   machine: x86_64
    #   distrib: ce
    #   gc64:    false
    +----------------------+----------+----------+----------+
    |Sysbench              | Curr(rps)| Prev(rps)|     Ratio|
    +----------------------+----------+----------+----------+
    |oltp_delete           | 11408.000| 11532.000|     0.989|
    |oltp_insert           | 31455.000| 31322.000|     1.004|
    |oltp_point_select     | 65031.000| 66486.000|     0.978|
    |oltp_read_only        |  1732.000|  1735.000|     0.998|
    |oltp_read_write       |  1211.000|  1196.000|     1.013|
    |oltp_update_index     | 15580.000| 15570.000|     1.001|
    |oltp_update_non_index | 16129.000| 16093.000|     1.002|
    |oltp_write_only       |  4482.000|  4434.000|     1.011|
    |select_random_points  | 18525.000| 18517.000|     1.000|
    |select_random_ranges  |  4364.000|  4331.000|     1.008|
    +----------------------+----------+----------+----------+
    |gmean                 |  9223.593|  9220.182|     1.000|
    +----------------------+----------+----------+----------+

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit e2803cb1)

Since recently we partially support timezone names (i.e. as
abbreviations) so we may modify tz attribute support for
datetime constructors or :set() operations.

Closes #7076
Relates to #7007

@TarantoolBot document
Title: datetime tz attribute

Now `tz` attribute is properly handled in datetime value
constructors or `:set{}` method modifiers.

```
tarantool> T = date.new{year = 1980, tz = 'MSK'}
---
...

tarantool> T.tzoffset
---
- 180
...

tarantool> T.tz
---
- MSK
...
tarantool> T = date.new{year = 1980, tzoffset = 180}
---
...

tarantool> T.tzindex
---
- 0
...

tarantool> T.tz
---
-
...

tarantool> T.tzoffset
---
- 180
...

tarantool> T:set{tz = 'MSK'}
---
...

tarantool> T.tz
---
- MSK
...

```

(cherry picked from commit 7036b55a)

It looks like we have some files in the source tree that are not used
anymore. So there is no sense to keep them.
Files to be deleted: .appveyor.yml, Jenkinsfile, snapcraft.yaml.

NO_DOC=files removal
NO_TEST=files removal
NO_CHANGELOG=files removal

(cherry picked from commit eaf96984)

It doesn't work, because fio.rmtree doesn't accept wildcards.
Let's delete the whole server working tree on cleanup.

NO_DOC=test
NO_CHANGELOG=test

(cherry picked from commit 00d6dfcd)

Similar to RLIST_HEAD_INITIALIZER and RLIST_HEAD. Needed to initialize
a global fiber_cond variable without calling fiber_cond_create.

NO_DOC=internal
NO_TEST=internal
NO_CHANGELOG=internal

(cherry picked from commit 0016e80a)

 - Add func_id_by_name to box.internal. It will be used in EE.
 - Don't call box.internal.space.upgrade from box.schema.space.upgrade -
   we will redefine box.schema.space.upgrade in EE instead.

Follow-up commit 38b25832 ("box: add space upgrade stubs").

NO_DOC=internal
NO_TEST=internal
NO_CHANGELOG=internal

(cherry picked from commit 44fadfc4)

This change contains the following improvements:

1. Prettify view in the job list.

   Before:
     - centos_7 / centos_7 (GC64=OFF)
     - centos_7 / centos_7 (GC64=ON)

   After:
     - centos_7 / centos_7
     - centos_7 / centos_7 (gc64)

2. Change possible values for the ${GC64} env variable to
   `true/false` instead of `ON/OFF` which is more traditional.

3. Use `-DLUAJIT_ENABLE_GC64=ON` flag in the `debian/rules` and
   `rpm/tarantool.spec` files directly instead of providing it
   in the workflow files.

Follows-up tarantool/tarantool-qa#159
Follows-up tarantool/tarantool-qa#161

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit 63bedc76)

Sometimes we would like to run only integration testing and not touch
other tests. Now it can be done by setting the 'integration-ci' label
on a pull request.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit 2d97e4c8)

main.cc includes some headers from Tarantool Enterpise (to be more precise -
flightrec.h). To build it we should include proper extra directories.

NO_DOC=<Build fix>
NO_CHANGELOG=<Build fix>
NO_TEST=<Build fix>

(cherry picked from commit 3a0bb34d)

ffi.typeof() returns cdata, which in turn can't be concatenated with string
without explicit call of `tostring`. Moreover, passing data of native Lua
type would also generate wrong error. So let's simply raise general error
without mentioning passed type.

NO_DOC=<Internal fix>
NO_CHANGELOG=<Internal fix>

(cherry picked from commit f715e36a)

Previously we decided to pass `msg->p_inbuf->rpos` to flight recorder in
order to dump request. However, this is wrong way to do it since `rpos`
is moved only request has been processed, i.e. at the same moment several
requests may have the same `rpos` value. To fix this let's save the start
of unparsed request to `iproto_msg`. There's one detail that should be
clarified to understand that in this case we'll always get valid
pointer to ibuf. Imagine following state of ibuf:
```
+_____________________
|   |  |          |
+---------------------
    ^  ^          ^
  RPOS R2       WPOS
   R1
```
R1 is the first request in the buffer (i.e. rpos points to it);
R2 is the second. One can argue that if R2 is processed faster than R1
than during the dump of R1 its `reqstart` may point to the garbage.
However, dump of request takes place at the bery beginning of request
execution in TX thread. As far as messages are started to be processed
exactly in the same way as they were received, then R1 will be always
dumped before R2 and its further processing.

Follow-up 247515e9

NO_DOC=<No user visible changes>
NO_TEST=<No functional changes>
NO_CHANGELOG=<No functional changes>

(cherry picked from commit da1892a9)

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit e73ca8a5)

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit 0d27174d)

It looks like the simplest solution to deliver gc64 tarantool builds
is to have a separate repo for it. So this patch removes old stuff
related to the 'tarantool-gc64' package and adds the new logic to
store gc64 packages in a separate repo.

Closes: tarantool/tarantool-qa#161

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

Co-authored-by: Yaroslav Lobankov <y.lobankov@tarantool.org>

(cherry picked from commit 16f47bdf)