Do not pass PCRE_UCP flag for binary data.
This makes bytes 0x80..FF not to belong to
generic character classes \d (digit) and \w (word character).
SELECT 0xFF RLIKE '\\w';
-> 0
Note, this change does not affect non-binary data,
which is still examined with the PCRE_UCP flag by default.
Adding ${CMAKE_BINARY_DIR}/pcre into search path for *.h files.
Needed for find pcre.h (which is generated from pcre.h.in) when
build directory != source directory.
"PCRE_STATIC" must be defined before including pcre.h
to avoid linking errors:
- unresolved external symbol __imp_regerror
- unresolved external symbol __imp_pcre_exec
Other fix of maybe_null problem and revert of revno: 3608 "MDEV-3873 & MDEV-3876 & MDEV-3912 : Wrong result (extra rows) with ALL subquery from a MERGE view."
don't set TABLE_SHARE::keys before TABLE_SHARE::key_info is set,
otherwise an error might leave only the first property set and it will
confuse TABLE_SHARE::destroy()
- The crash was caused because the optimizer called handler->multi_range_read_info()
on a derived temporary table. That table has been created, but not opened yet.
Because of that, handler::table was NULL, which caused crash.
Fixed by changing DS-MRR methods to use handler::table_share instead.
handler::table_share is set in handler ctor, so this should be safe.
It is now possible to kill query by query id. KILL syntax was extended to:
KILL [HARD | SOFT] [CONNECTION | QUERY [ID query_id]] [thread_id | USER user_name]
Added QUERY_ID column to INFORMATION_SCHEMA.PROCESSLIST.
Fixed tests affected by this change:
- added PROCESSLIST.QUERY_ID column
- ID is now keyword and is quoted in SHOW CREATE TABLE output
- PFS statement digest is calculated basing on token id
(not token text). Token id has shifted for keywords residing
after ID in keywords array.
Currently several places use description_event->common_header_len instead of
LOG_EVENT_MINIMAL_HEADER_LEN when parsing events with "frozen" headers (such
as Start_event_v3 and its subclasses such as Format_description_log_event, as
well as Rotate_event). This causes events with extra headers (which would otherwise
be valid and those headers ignored) to be corrupted due to over-reading or skipping
into the data portion of the log events.
It is rewritten in some details patch of Jeremy Cole (See MDEV):
- The virtual function returns length to avoid IFs (and only one call of the virtual function made)
- Printing function avoids printing strings
* add TokuDB, together with the ft-index library
* cmake support, auto-detecting whether tokudb can be built
* fix packaging - tokudb-engine.rpm, deb
* remove PBXT
* add jemalloc
* the server is built with jemalloc by default even if TokuDB is not built
* documentation files in RPM are installed in the correct location
* support for optional deb packages (tokudb has specific build requirements)
* move plugins from mariadb-server deb to appropriate debs (server/test/libmariadbclient)
* correct mariadb-test.deb to be not architecture-independent
* fix out-of-tree builds to never modify in-tree files
* new handler::prepare_index_scan() method
cmake/jemalloc.cmake:
for dependencies to work, LIBJEMALLOC should be the target name, not the path
storage/tokudb/CMakeLists.txt:
* check the preconditions
* disable bdb tests (compilation errors)
* set variable, instead of SET_PROPERTY. same effect,
but doesn't fail when a plugin is disabled (that is, a target does not exist)
storage/tokudb/ft-index/CMakeLists.txt:
cmake should not look into examples/ directory,
there is hand-crafted examples/Makefile that
cmake will overwrite
storage/tokudb/ft-index/buildheader/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
storage/tokudb/ft-index/cmake_modules/TokuMergeLibs.cmake:
Libraries must be specified in the specific order,
REMOVE_DUPLICATES cannot be used, because it destroys this order.
(when OSLIBS contains "-lpthread -ljemalloc -lpthread", REMOVE_DUPLICATES
makes it "-lpthread -ljemalloc". But a thread library *must* be *after* jemalloc)
storage/tokudb/ft-index/cmake_modules/TokuSetupCTest.cmake:
* 'which' might print errors to stderr, they are not important, shut them up
* we don't have TOKUDB_DATA, no need to warn about it
* don't configure_file into itself (with input=output)
storage/tokudb/ft-index/cmake_modules/TokuThirdParty.cmake:
jemalloc is built externally to tokudb/ft-index
storage/tokudb/ft-index/ft/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
storage/tokudb/ft-index/ft/tests/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
storage/tokudb/ft-index/locktree/tests/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
storage/tokudb/ft-index/portability/CMakeLists.txt:
s/jemalloc/libjemalloc/
storage/tokudb/ft-index/portability/os_malloc.cc:
unnecessary include file
storage/tokudb/ft-index/portability/tests/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
storage/tokudb/ft-index/src/tests/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
storage/tokudb/ft-index/util/tests/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
storage/tokudb/ft-index/utils/CMakeLists.txt:
the syntax is ADD_EXECUTABLE(target source) and "source" is the file name
file_logger became the service.
Data like query_id now are sent to the audit plugin.
Fix for MDEV-4770 ported from 10.0.
Fix added for the read_maria_plugin_info().
Log rotation can be disabled with 'set rotations=0'.
ORDER BY does not work
Use "dynamic" row format (instead of "block") for MARIA internal
temporary tables created for cursors.
With "block" row format MARIA may shuffle rows, with "dynamic" row
format records are inserted sequentially (there are no gaps in data
file while we fill temporary tables).
This is needed to preserve row order when scanning materialized cursors.
