This patch prohibits the use of ARRAY, MAP and INTERVAL in ORDER BY.
In addition, GROUP BY now also checks the types of the arguments when
building the VDBE.

Closes #6668

NO_DOC=bugfix

This patch makes SQL to support collations for the ANY type.

Closes #8070

NO_DOC=ANY already supports collations in BOX.

0b876b76 introduced `uint64_t` schema version to deal with the
possible 32-bit counter overflow problem. But for some reason
message pack still serialized 64-bit schema version as 32-bit one.
Current commit fixes the issue.

NO_CHANGELOG=internal fix
NO_DOC=internal fix
NO_TEST=internal fix

This update pulls the following commits:

* Add mp_memcpy and mp_memcpy_safe
* Add mp_encode_*_safe family that handles buffer overflow

Required for refactoring emerged when fixing issues:

https://github.com/tarantool/tarantool-ee/issues/357
https://github.com/tarantool/tarantool-ee/issues/358

NO_DOC=submodule update
NO_TEST=submodule update
NO_CHANGELOG=submodule update

The test checks that the number of IPROTO requests handled by a test
server is reported correctly in statistics. Since a net.box connection
sends a few "service" requests (e.g. to fetch schema), the test excludes
them from the total count. The problem is this doesn't always work with
service requests sent to enable graceful shutdown.

To enable graceful shutdown a client sends an IPROTO_WATCH request.
The server replies to the client with IPROTO_EVENT. Upon receiving
the event, the client sends another IPROTO_WATCH request to ack it.
The whole procedure is fully asynchronous, which means it may finish
after we start processing user requests over the connection.

To correctly account service requests, let's disable this feature.

Closes tarantool/tarantool-qa#269

NO_DOC=test fix
NO_CHANGELOG=test fix

* ARM64: Avoid side-effects of constant rematerialization.
* ARM64: Fix {AHUV}LOAD specialized to nil/false/true.
* ARM64: Fix pcall() error case.
* Fix math.min()/math.max() inconsistencies.
* test: add test case for math.modf

Closes #6163
Part of #8069
Follows up #7230

NO_DOC=LuaJIT submodule bump
NO_TEST=LuaJIT submodule bump

This is the maximum record size we can store in the buffer.

Needed for:
  https://github.com/tarantool/tarantool-ee/issues/358

NO_DOC=internal
NO_CHANGELOG=internal

Apparently, push responses were not considered when designing flight
recorder: write push responses to flight recorder immediately when a push
is initiated (i.e., synchronously).

Needed for tarantool/tarantool-ee#338

NO_CHANGELOG=<affects EE feature>
NO_DOC=<bugfix>
NO_TEST=<tested in EE PR>

Periodically this test hangs on pthread_join() on macOS.
This patch adds a workaround until #8423 is implemented.

Closes #8420

NO_DOC=test fix
NO_CHANGELOG=test fix

Method `getDangiCalZoneAstroCalc` is used to calculate an argument for
base class constructor when it is not built yet. Fortunately, it does not
use class fields - let's make it static to use it before class
initialization legitimately.

Closes tarantool/security#96

NO_TEST=no behaviour changes
NO_CHANGELOG=no behaviour changes
NO_DOC=no behaviour changes

Method `func_index_def_new` is used to calculate an argument for base
class constructor when it is not built yet. Fortunately, it does not
use class fields - let's make it static to use it before class
initialization legitimately.

Part of tarantool/security#96

NO_TEST=no behaviour changes
NO_CHANGELOG=no behaviour changes
NO_DOC=no behaviour changes

Continuation marker can be set up with `\set continuation` command.
Works on both server and client side in any language.

Closes #4317
Requires #7357

@TarantoolBot document
Title: introduce line carrying slash

Now we can use multiline commands with lines ending by configuring
continuation symbol. Works only when there is no set delimiter.
Consider the example where the marker is set, used and removed:
```
tarantool> \set continuation on
---
- true
...

tarantool> a = 10\
         > + 12
---
...

tarantool> \set continuation off
---
- true
...

tarantool> a = 10\
---
- error: '[string "a = 10\"]:1: unexpected symbol near ''\'''
...

tarantool>

```

Language in `local_read()` used to be set to `box.session.language` while
the latter is always `nil` and `set_language()` sets `self.language`.

Now the language in `local_read()` is identified correctly. This is
required for performing continuation check (gh-4317) on any language
while the check for complete lua statement happens only in Lua mode.

Needed for #4317

NO_DOC=refactoring
NO_CHANGELOG=refactoring
NO_TEST=invisible to user

GNU Readline starting from version 8.1 has bracketed paste[0] enabled by
default which complicates handling pasted multiline text and is not
supported for now.

This patch disables the feature even if it is enabled in inputrc, by user
or by default.

[0] https://cirw.in/blog/bracketed-paste

Needed for #4317

NO_TEST=readline config
NO_DOC=readline config
NO_CHANGELOG=readline config

In the test we start replicas only with master in box.cfg.replication.
We cannot use bootstrap_strategy = 'auto' mode, which is default, as
it properly works only when all participants of the cluster are listed
in replication parameter. Sometimes, when one replica connects to the
master, the other one has already successfully joined, so the first
replica sees in ballot, that it doesn't have all nodes from cluster
in box.cfg.replication and fails to start.

Let's use 'legacy' bootstrap strategy for now.

Closes tarantool/tarantool-qa#310

NO_DOC=test-fix
NO_CHANGELOG=test-fix

In some cases unsafe extension decoding was done without bound and type
checks: add necessary checks.

Closes tarantool/security#73

NO_DOC=bugfix

This patch addresses coverity complain 1535241.

Follow-up #8047

NO_TEST=nit
NO_CHANGELOG=nit
NO_DOC=nit

If the 'after' key is less than the search key in case of ge/gt or
greater than the search key in case of le/lt, the iterator either
crashes (vinyl) or returns invalid result (memtx). This happens because
the engine implementation doesn't expect an invalid 'after' key.
Let's fix this by raising an error at the top level in case the 'after'
key doesn't meet the search criteria.

Closes #8403
Closes #8404

NO_DOC=bug fix
NO_CHANGELOG=unreleased

Currently, if the position isn't compatible with the index, we raise
an error like "Invalid key part count ...". From this error it's
difficult to figure out whether it's for the given iterator position of
for the search key. Let's always raise ER_ITERATOR_POSITION in this
case. Later on we'll use stacked diag to add extra error info.

Needed for #8403
Needed for #8404

NO_DOC=bug fix
NO_CHANGELOG=unreleased

We need to compare a tuple position with a search key in select() and
pairs() to make sure the tuple position meets the search criteria. The
problem is that we strip the MessagePack header from the position while
key_compare() takes keys with headers. Let's make key_compare take keys
without headers like the rest of comparator functions. Since in Vinyl we
often need to compare keys with headers, we also add vy_key_compare()
helper function.

Needed for #8403
Needed for #8404

NO_DOC=refactoring
NO_TEST=refactoring
NO_CHANGELOG=refactoring

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

Enable CI for branches with names `release/x.y.z`. Sometimes we are
going to create such branches, and we need to have working CI for them.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

This patch adds a rule to ignore the Makefile on the path test/*/*/.

NO_DOC=No need, changes in .gitignore
NO_TEST=No need, changes in .gitignore
NO_CHANGELOG=No need, changes in .gitignore

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

The 1.10 branch is not supported anymore and there is no need to keep
the logic for it.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

Sources should be pushed to the repo on a release tag only,
an `*-entrypoint` tag is an auxiliary one.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

If the tuple pointed to by 'after' isn't in the space, eq pagination
would skip it because of the broken 'equals' flag update in the memtx
iterator.

Closes #8373

NO_DOC=bug fix
NO_CHANGELOG=unreleased

Since JIT is disabled in the previous commit, regular testing on
macOS/M1 can be returned back to Tarantool CI routine. Furthermore, all
specialized targets in .test.mk and auxiliary environment tweaks in
macOS-related workflows are also removed in scope of this patch.

Follows up #8252

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

Regular testing routine on macOS/M1 platforms will be enabled back in
the last patch of the series, but there are some failures unrelated to
the changes made within the previous commits. Hence it was decided to
add the skip_if directive to app-luatest/fiber_parent_backtrace_test.lua
for now.

Relates to tarantool/tarantool-qa#309

NO_DOC=tests
NO_CHANGELOG=tests

Regular testing routine on macOS/M1 platforms will be enabled back in
the last patch of the series, but there are some failures unrelated to
the changes made within the previous commits. Hence it was decided to
add the skipcond unit to app/fiber.test.lua for now.

Relates to tarantool/tarantool-qa#308

NO_DOC=tests
NO_CHANGELOG=tests

To improve customer experience it was decided to disable JIT engine on
Tarantool startup for macOS builds. Either way, JIT will be aboard as a
result of the changes and more adventurous users will be able to enable
it via <jit.on> in their code.

Furthermore, for convenient maintenance of JIT default behaviour CMake
configuration option "LUAJIT_JIT_STATUS" is introduced.

Closes #8252

NO_DOC=no behaviour changes

Since luatest provides <skip_if> helper, .skipcond file is not necessary
anymore and is removed.

Needed for #8252

NO_DOC=refactoring
NO_TEST=refactoring
NO_CHANGELOG=refactoring

As a result of the patch, all required files are moved to app-luatest
subdirectory. The test itself is rewritten via <justrun> and <treegen>
helpers to make it more clear and easy to maintain.

Since luatest provides <skip_if> helper, .skipcond file is not necessary
anymore and is removed.

Needed for #8252

NO_DOC=refactoring
NO_TEST=refactoring
NO_CHANGELOG=refactoring

As a result of the patch, all required files are moved to app-luatest
subdirectory. introducing the following layout:

  app-luatest/
  |- <name>_test.lua
  |- lib/
     |- CMakeLists.txt
     |- <libname>.c

The test itself is rewritten via <justrun> and <treegen> helpers to make
it more clear and easy to maintain.

Since luatest provides <skip_if> helper, .skipcond file is not necessary
anymore and is removed.

Needed for #8252

NO_DOC=refactoring
NO_TEST=refactoring
NO_CHANGELOG=refactoring

Updated third_party/zstd submodule from v1.5.2 to pre-1.5.5 version.
The new version fixes a rare bug that was introduced in 1.5.0 [1].

A v1.5.5 release version will be produced in March.

1. https://github.com/facebook/zstd/pull/3517

Fixes #8391

NO_DOC=build
NO_TEST=build

* ci: add nojit flavor for exotic builds
* test: fix lua-Harness JIT-related tests
* test: adjust JIT-related tests in tarantool-tests
* build: fix build with JIT disabled
* Minor fixes.

NO_DOC=LuaJIT submodule bump
NO_TEST=LuaJIT submodule bump
NO_CHANGELOG=test

Refactor logging of dangerous `select` call out of `check_select_safety`
and add it to `box.internal` so that it can be reused for read views.

Change all occurrences of 'dangerous' to 'long' to be consistent with the
log message.

Needed for tarantool/tarantool-ee#211

NO_CHANGELOG=<refactoring>
NO_DOC=<refactoring>
NO_TEST=<refactoring>

The `log_level' configuration parameter can be set as a number or a string.
When it is a string, cfg_geti() returns 0. Use log_default->level instead,
which is initialized earlier during box_init_say().

Closes #8287

NO_DOC=bugfix
NO_CHANGELOG=minor bug

We use coio_connect() to connect the replica to a remote peer. It
implies no timeout, and does a non-blocking connect() to the peer and
then waits for the socket to become writable indefinitely.

When the remote peer changes its IP address, connect() might try
connecting to the old address for as long as ~ 2 minutes (given the
default tcp_syn_retries value of 6).

This blocks replica from trying to reconnect to the updated address and
is pretty inconvenient.

Let's use coio_connect_timeout() instead and use
replication_disconnect_timeout() as a timeout, like everywhere else in
master-replica communication.

Closes #7294

NO_DOC=bugfix

Add missing `server:drop()` to digest_crc32_recording_test.lua to avoid
running tarantool processes after the test.

NO_DOC=test fix
NO_TEST=test fix
NO_CHANGELOG=test fix