Prototype change:
- virtual ha_rows records_in_range(uint inx, key_range *min_key,
- key_range *max_key)
+ virtual ha_rows records_in_range(uint inx, const key_range *min_key,
+ const key_range *max_key,
+ page_range *res)
The handler can ignore the page_range parameter. In the case the handler
updates the parameter, the optimizer can deduce the following:
- If previous range's last key is on the same block as next range's first
key
- If the current key range is in one block
- We can also assume that the first and last block read are cached!
This can be used for a better calculation of IO seeks when we
estimate the cost of a range index scan.
The parameter is fully implemented for MyISAM, Aria and InnoDB.
A separate patch will update handler::multi_range_read_info_const() to
take the benefits of this change and also remove the double
records_in_range() calls that are not anymore needed.
- Only indentation changes in sql_rename.cc
- Ignore some WSREP error messages when there isn't a internet connection
- Force restart of stat_tables_part.test to make result stable
- Fixed compiler warnings in CONNECT
Failed compile when XML table type is not supported.
Was because XMLDEF was unconditionally called from REST table.
modified: storage/connect/tabrest.cpp
- Make cmake less verbose
modified: storage/connect/CMakeLists.txt
- Hide Switch_to_definer_security_ctx not defined for 10.1 and 10.0
modified: storage/connect/ha_connect.cc
Problem with NOT LIKE queries.
modified: storage/connect/ha_connect.cc
modified: sql/item_cmpfunc.h
- Fix MDEV-21084
Misusage of strncat could cause buffer overflow.
modified: storage/connect/reldef.cpp
modified: storage/connect/tabcmg.cpp
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabrest.cpp
modified: storage/connect/tabxml.cpp
---------------------------------------------------------
- Temporarily fix MDEV-13782 by commenting out LIKE_FUNC i, CondFilter
modified: storage/connect/ha_connect.cc
- Make Rest available for MariaDB binary distributed versions.
modified: storage/connect/CMakeLists.txt
- Remove unused declaration
modified: storage/connect/filter.h
This new CONNECT version 1.07 fully implements NOSQL support.
It allows working on JSON or XML data retrieved as REST query results
from all binary distributions of MariaDB when cpprestsdk is installed
and the GetRest library is available.
=====================================================================
- Make Rest available for MariaDB binary distributed versions.
Change RestGet function so it can be called from a library.
modified: storage/connect/CMakeLists.txt
modified: storage/connect/restget.cpp
modified: storage/connect/tabrest.cpp
- Make column FLAG option available to discovery functions.
modified: storage/connect/ha_connect.cc
modified: storage/connect/plgdbsem.h
- Update CONNECT version number and date.
modified: storage/connect/ha_connect.cc
- Move OEMColumns function from mycat.cc to reldef.cpp.
modified: storage/connect/mycat.cc
modified: storage/connect/reldef.cpp
- Allocate tables as TABREF (was RELDEF)
modified: storage/connect/mycat.cc
modified: storage/connect/mycat.h
- Fix MDEV-20845 by commenting out TIMEOUT setting.
modified: storage/connect/myconn.cpp
- Call DefineAM before calling GetColCatInfo. Column offset
is now based on record format instead of table type.
The RECFM_VCT format was added.
This enables tables to specify the record format and is
useful in particular for OEM tables.
modified: storage/connect/plgdbsem.h
modified: storage/connect/reldef.cpp
modified: storage/connect/reldef.h
modified: storage/connect/tabdos.cpp
modified: storage/connect/tabdos.h
modified: storage/connect/tabfix.cpp
modified: storage/connect/tabfmt.cpp
modified: storage/connect/tabmysql.cpp
modified: storage/connect/tabutil.cpp
modified: storage/connect/tabutil.h
modified: storage/connect/tabvct.cpp
modified: storage/connect/xindex.cpp
- clang complains about register in C++
- Removed not used variables
- Fixed bug when printing date in filamdbf.cpp
- Added {} to fix warning about dangling else
- Changed connect_done_func() to be global to remove conflict with header
files
- Added extra () around assignment in if
In addition to files and Mongo collections, JSON as well as XML and CSV data can be retrieved
from the net as answers from REST queries. Because it uses and external package (cpprestsdk)
this is currently available only to MariaDB servers compiled from source.
-- Add compile flags needed on Windows /MD or /MDd (debug)
-- Also include some changes needed on Linux
modified: storage/connect/CMakeLists.txt
- Add the xtrc tracing function
modified: storage/connect/global.h
modified: storage/connect/plugutil.cpp
- Modify tracing to use xtrc and some typo
modified: storage/connect/array.cpp
modified: storage/connect/block.h
modified: storage/connect/restget.cpp
- Fix compilation error when ZIP is not supported
modified: storage/connect/ha_connect.cc
modified: storage/connect/tabfmt.cpp
- Add some tracing + typo
modified: storage/connect/mycat.cc
modified: storage/connect/tabjson.cpp
- Add conditional code based on MARIADB
This to be able to use the same code in CONNECT and EOM modules
modified: storage/connect/osutil.h
modified: storage/connect/tabrest.cpp
- Replace PlugSetPath by some concat (crashed on Fedora) + typo
modified: storage/connect/reldef.cpp
- Try to fix test failures
modified: zlib/CMakeLists.txt
In addition to files and Mongo collections, JSON as well as XML and CSV data can be retrieved
from the net as answers from REST queries. Because it uses and external package (cpprestsdk)
this is currently available only to MariaDB servers compiled from source.
-- Add the REST support when Microsoft Casablanca package (cpprestsdk) is installed.
-- Also include some changes specific to MariaDB 10.3.
modified: storage/connect/CMakeLists.txt
-- Add conditional REST support
-- Added string options HTTP and URI.
-- Added added internal table type TAB_REST.
modified: storage/connect/ha_connect.cc
modified: storage/connect/mycat.cc
modified: storage/connect/mycat.h
modified: storage/connect/plgdbsem.h
-- Fix MDEV-19648 Variable connect_conv_size doesn't change
-- Change Variable wrong block parameter from 8169 to 1.
-- Also change connect_conv_size default value to 1024.
modified: storage/connect/ha_connect.cc
-- Avoid possible buffer overflow
-- In particular by the function ShowValue.
modified: storage/connect/tabdos.cpp
modified: storage/connect/tabfmt.cpp
modified: storage/connect/value.cpp
modified: storage/connect/value.h
-- Add some cast to avoid some compiler warnings
modified: storage/connect/filamdbf.cpp
-- Fix some C++ error
modified: storage/connect/javaconn.cpp
modified: storage/connect/jmgoconn.cpp
modified: storage/connect/plugutil.cpp
-- Miscellaneous Typo and warning suppressing changes
modified: storage/connect/connect.cpp
modified: storage/connect/connect.h
modified: storage/connect/filamvct.cpp
modified: storage/connect/inihandl.cpp
modified: storage/connect/jsonudf.cpp
modified: storage/connect/libdoc.cpp
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabtbl.cpp
modified: storage/connect/tabxml.cpp
modified: storage/connect/user_connect.cc
modified: storage/connect/user_connect.h
-- Update failing test results and disbling
modified: storage/connect/mysql-test/connect/disabled.def
modified: storage/connect/mysql-test/connect/r/dir.result
modified: storage/connect/mysql-test/connect/r/grant.result
modified: storage/connect/mysql-test/connect/r/jdbc.result
modified: storage/connect/mysql-test/connect/r/jdbc_postgresql.result
modified: storage/connect/mysql-test/connect/r/xml.result
modified: storage/connect/mysql-test/connect/r/xml2.result
modified: storage/connect/mysql-test/connect/r/xml2_mult.result
modified: storage/connect/mysql-test/connect/r/xml_mult.result
-- Add an option
modified: storage/connect/mysql-test/connect/t/grant.test
MDEV-19486 and one more similar bug appeared because handler::write_row() interface
welcomes to modify buffer by storage engine. But callers are not ready for that
thus bugs are possible in future.
handler::write_row():
handler::ha_write_row(): make argument const
