In commit 49e2c8f0 (MDEV-25743)
some more use of the printf-style format "%.*s" was added.
The length parameter is of type int, not size_t.
On 64-bit platforms that follow the LLP64 convention (such as
64-bit Microsoft Windows), sizeof(int)==4 and sizeof(size_t)==8.

Let us explicitly cast the lengths to the correct type in order
to avoid any trouble.

[Adjusting Sergei Krivonos's patch]

"duplicates_removal" may contain multiple elements inside it and
so should have a JSON array as a value (and not object).

BUG#31761802 STATISTICS ANY QUERIES USING VIEWS ARE SUMMARIZED TOGETHER WITH THE VIEW DEFINITION SELECT

test case only

now when SLES12.3 is gone, we can enforce it

During startup, InnoDB must write a FILE_CHECKPOINT record.
However, before MDEV-12353 (in MariaDB Server 10.2, 10.3, 10.4)
the corresponding record MLOG_CHECKPOINT was encoded in a different way.

When we are upgrading from a logically empty 10.2, 10.3, or 10.4 redo log,
we must not write anything to the old log file, because if the server were
killed during the upgrade, we would end up with a corrupted log file, and
both the old and the new server would refuse to start up.

On upgrade, we must simply create a new logically empty log file
and replace the old ib_logfile0 with that.

This is a low hanging fruit. Before this patch std::map::emplace() was
a ~50% of the whole recv_sys_t::parse() operation in by test.
After the fix it's only ~20%.

recv_sys_t::parse() recv_sys_t::pages is a collection of all pages
to recovery. Often, there are multiple changes for a single page.
Often, they go in a row and for such cases let's avoid
lookup in a std::map. cached_pages_it serves as a cache
of size 1.

recv_sys_t::add(): replace page_id argument with a std::map::iterator

This reverts commit 2d21917e.

No explainations, lots of code moved, wrong cmake changes

This reverts commit 9feaa6be.

No, we do NOT support fmt 6.x, it formats values differently.
And we MUST use FMT_HEADER_ONLY

Signed-off-by: Sergei Krivonos <sergei.krivonos@mariadb.com>

page_zip_des_t::clear(): Avoid a bogus GCC warning with
some pointer arithmetics. Yes, storing the unrelated member "fix"
in this object is ugly, but it avoids memory alignment overhead
on 64-bit architectures.

In commit aae3f921
recv_apply_hashed_log_recs() was replaced by recv_sys_t::apply().

log_write_buf(): do not cast to size_t which prevents to write to files
which a bigger that 4G and remove useless assertion

A part of the test main.long_unique attempts to insert records
with two 60,000,001-byte columns. Let us move that test into
a separate file main.long_unique_big, declared as big test,
so that it can be skipped in environments with limited memory.

How 'bout know?

Hi,

if the pid-file option is configured more than once (e.g. multiple times in different files), my_print_defaults prints it twice, resulting in the logrotate postrotate script failing because of a syntax error. Debian fixed this already (https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=830976#42).

Perhaps you could implement this small change in the other branches as well?

Thanks,

Christopher

Include gronnga and groonga-normalizer-mysql install path