Debian is apparently offended that pcre2-posix implements POSIX API,
thus it renames all posix-compatible symbols in libpcre2-posix to have the
PCRE2 prefix. But Debian doesn't do anything to pcre2posix.h header,
so any unaware application will get POSIX compatible type names
and function prototypes from pcre2, but actual symbols will come
from libc.
To remedy this enormous incongruity we have to redefine POSIX-compatible
function names in pcre2posix to match Debian's hack.
tests mariadb-conv-utf8 and mariadb-conv-cp932 failed on PPC,
because "char" is "unsigned char" on PPC.
Adding a cast from "char" to "signed char" in the two affected places.
- Load and convert the entire input file at once,
rather than reading string-by-string using fgets().
This change makes it possible to convert from UCS2, UTF16, UTF32 data.
- Adding the --delimiter command, to treat the specified
characters as delimiters rather than data to convert.
Useful in combination with `-f filename` or `-t filename`.
The delimiter characters are not converted,
they are copied from the input to the output as is.
- Adding diagnostics with line number and position if:
* an illegal input byte sequence was found
* a character cannot be converted to the target character set
Cherry-pick the commits the mysql and some changes.
WL#4618 RBR: extended table metadata in the binary log
This patch extends Table Map Event. It appends some new fields for
more metadata. The new metadata includes:
- Signedness of Numberic Columns
- Character Set of Character Columns and Binary Columns
- Column Name
- String Value of SET Columns
- String Value of ENUM Columns
- Primary Key
- Character Set of SET Columns and ENUM Columns
- Geometry Type
Some of them are optional, the patch introduces a GLOBAL system
variable to control it. It is binlog_row_metadata.
- Scope: GLOBAL
- Dynamic: Yes
- Type: ENUM
- Values: {NO_LOG, MINIMAL, FULL}
- Default: NO_LOG
Only Signedness, character set and geometry type are logged if it is MINIMAL.
Otherwise all of them are logged.
Also add a binlog_type_info() to field, So that we can have extract
relevant binlog info from field.
- Note that some issues was also fixed in 10.2 and 10.4. I also fixed them
here to be able to continue with making 10.5 valgrind safe again
- Disable connection threads warnings when doing shutdown
The MDEV-20265 commit e746f451d5
introduces DBUG_ASSERT(right_op == r_tbl) in
st_select_lex::add_cross_joined_table(), and that assertion would
fail in several tests that exercise joins. That commit was skipped
in this merge, and a separate fix of MDEV-20265 will be necessary in 10.4.
- mysqltest didn't free read_command_buf
- wait_for_slave_param did write different things to the log if valgrind
was used.
- Table open cache should not write the initial variable value as it
can depend on the configuration or if valgrind is used
- A variable in GetResult was used uninitalized
initialize_readline() is called with full pathname of executable which
sets rl_readline_name to that value.
It is expected that rl_readline_name is initialized with static name
not depending on the file name at all. Needed for setting custom
hotkeys in .inputrc
- Added mariadb-# to load_default_groups to all mariadb-# scripts and
mariadb-binaries.
- Added mariadbd and mariadbd-"version" to load_default_groups for the
mysqld/mariadb server
- Added mariadb-client to load_default_groups for the mysql/mariadb client
Other things
- Ignored mysql-test/lib/My/SafeProcess/wsrep_check_version
- mysql_install_db will now automatically detect if run from srcdir
