default being still to use SQLDriverConnect)
modified:
storage/connect/ha_connect.cc
storage/connect/odbccat.h
storage/connect/odbconn.cpp
storage/connect/odbconn.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
- Cardinality testing not possible for TBL tables
modified:
storage/connect/tabtbl.cpp
- Make all line ending LF instead of CRLF
modified:
storage/connect/tabjson.cpp
modified:
storage/connect/rcmsg.c
- Avoid Memory copying when reading an ODBC table when the entire table
is already in the result set.
modified:
storage/connect/odbconn.cpp
storage/connect/odbconn.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
modified:
storage/connect/odbconn.cpp
storage/connect/odbconn.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
- Moving the calls to VerifyConnect and GetConnectInfo into the try block
in ODBConn::Open (potential crash in case of throw)
modified:
storage/connect/odbconn.cpp
- Handling all ODBC data date types (91, 92, 93)
modified:
storage/connect/ha_connect.cc
storage/connect/odbconn.cpp
- Not assuming string results from ODBC catalog functions are zero terminated
modified:
storage/connect/odbconn.cpp
They are still experimental and should not be used in production.
added:
storage/connect/encas.h
storage/connect/english.msg
storage/connect/enids.h
storage/connect/frcas.h
storage/connect/french.msg
storage/connect/frids.h
storage/connect/frmsg.h
modified:
storage/connect/connect.cc
storage/connect/engmsg.h
storage/connect/filamdbf.cpp
storage/connect/global.h
storage/connect/ha_connect.cc
storage/connect/msgid.h
storage/connect/plgdbutl.cpp
storage/connect/plugutil.c
storage/connect/rcmsg.c
storage/connect/resource.h
storage/connect/tabfmt.h
- Fix global variable not being properly initialized (MDEV-6690, MDEV-7094)
modified:
storage/connect/ha_connect.cc
storage/connect/plugutil.c
storage/connect/user_connect.cc
storage/connect/xindex.cpp
- Implement Rewind for ODBC tables (MDEV-7097)
modified:
storage/connect/odbconn.cpp
storage/connect/odbconn.h
storage/connect/tabmysql.cpp
storage/connect/tabodbc.cpp
- Reset N when reopening MYSQL tables
modified:
storage/connect/tabmysql.cpp
have been created by the last addition of new CONNECT features.
The version previous to this one is a preliminary test version and
should not be distributed.
- Handle indexed UPDATE/DELETE. Previously this was just tested and
an error message send when it could not be done. Now CONNECT can
do it in all the cases. It is done by a MRR like tchnique by making
a list of all update or delete to do, sort them, then execute them.
modified:
storage/connect/array.cpp
storage/connect/array.h
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.cpp
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/global.h
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
- Differenciate Cardinality that returns a true or estimated table size
and GetMaxSize that return a value equal or greater than the table
row number. This fixes the errors of non matching opt files.
modified:
storage/connect/connect.cc
storage/connect/tabdos.cpp
storage/connect/tabdos.h
storage/connect/tabfix.cpp
storage/connect/table.cpp
storage/connect/tabmac.h
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
storage/connect/tabpivot.h
storage/connect/tabtbl.cpp
storage/connect/tabtbl.h
storage/connect/tabutil.cpp
storage/connect/tabutil.h
storage/connect/tabwmi.h
storage/connect/xtable.h
- Fix some errors and issues when making index and opt files.
Erase opt and index files for void tables.
Fix wrong calculation of Block and Last in MakeBlockValues.
Invalidate indexes before making opt file.
Fully handle blocked variable tables. Make opt file for blocked
variable tables even when they have no optimised colums.
modified:
storage/connect/tabdos.cpp
storage/connect/xindex.h
- Fix some errors making index
Return an error when the allocation is too small (should not
really occur now that GetMaxSize is sure)
Don't use XXROW index for DBF tables because of soft deleted lines.
modified:
storage/connect/xindex.cpp
- Typo
modified:
storage/connect/macutil.cpp
storage/connect/tabdos.h
storage/connect/tabsys.cpp
storage/connect/tabsys.h
1) Support of partitioning by connect. A table can be partitioned
by files, this is an enhanced MULTIPLE table. It can be also
partitioned by sub-tables like TBL and this enables table sharding.
2) Handling a CONNECT bug that causes in some cases extraneous rows
to remain in the table after an UPDATE or DELETE when the command
uses indexing (for not fixed file tables). Until a real fix is
done, CONNECT tries to ignore indexing and if it cannot do it
abort the command with an error message.
- Add tests on partitioning
added:
storage/connect/mysql-test/connect/r/part_file.result
storage/connect/mysql-test/connect/r/part_table.result
storage/connect/mysql-test/connect/t/part_file.test
storage/connect/mysql-test/connect/t/part_table.test
- Temporary fix
modified:
sql/sql_partition.cc
- Add partition support
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/reldef.cpp
storage/connect/reldef.h
storage/connect/tabdos.cpp
- Add functions ha_connect::IsUnique and ha_connect::CheckColumnList
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
- Prevent updating a partition table column that is part of
the partition function (outward tables only)
modified:
storage/connect/ha_connect.cc
- Support INSERT/UPDATE/DELETE for PROXY tables
modified:
storage/connect/tabutil.cpp
- Handle the bug on updating rows via indexing. Waiting for a real fix,
Don't use indexing when possible else raise an error and abort.
modified:
storage/connect/ha_connect.cc
- dbuserp->UseTemp set to TMP_AUTO
modified:
storage/connect/connect.cc
- Add members nox, abort and only
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
- Add arguments nox and abort to CntCloseTable
modified:
storage/connect/connect.cc
storage/connect/connect.h
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.cpp
storage/connect/filamdbf.h
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/ha_connect.cc
- Add arguments abort to CloseTableFile and RenameTempFile
modified:
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.cpp
storage/connect/filamdbf.h
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/tabdos.cpp
storage/connect/tabdos.h
storage/connect/tabvct.cpp
storage/connect/xtable.h
- Fix info->records when file does not exists
modified:
storage/connect/connect.cc
- Close XML table when opened for info
modified:
storage/connect/connect.cc
- Add function VCTFAM::GetFileLength
modified:
storage/connect/filamvct.cpp
storage/connect/filamvct.h
- Column option DISTRIB -> ENUM
modified:
storage/connect/ha_connect.cc
- Options connect, query_string and partname allways available
modified:
storage/connect/ha_connect.cc
- Add function MYSQLC::GetTableSize
modified:
storage/connect/myconn.cpp
storage/connect/myconn.h
- Add new special columns (PARTNAME, FNAME, FPATH, FTYPE and FDISK)
modified:
storage/connect/colblk.cpp
storage/connect/colblk.h
storage/connect/plgdbsem.h
storage/connect/table.cpp
- Add function ExtractFromPath
modified:
storage/connect/colblk.cpp
storage/connect/plgdbsem.h
storage/connect/plgdbutl.cpp
- Enhance Cardinality for some table types
modified:
storage/connect/tabdos.cpp
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
storage/connect/tabsys.cpp
storage/connect/tabsys.h
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xtable.h
- Add test on special column
modified:
storage/connect/tabfmt.cpp
- Add new files (added for block indexing)
modified:
storage/connect/CMakeLists.txt
in this version. Sure enough, it never caused any improvement in
the execution speed and rather caused a small increase of execution
time. This is probably because values are sorted by rowid in each
range of CONNECT indexes. This could be reconsidered if a customer
have a need for processing very big files.
- Fix a bug in ha_connect::CheckCond. The negated form of BETWEEN and
IS NULL operators was not recognized.
modified:
storage/connect/ha_connect.cc
- Add long jump initialization in CntReadNext. This was causing a server
crash when an error occured in a ReadColumn.
modified:
storage/connect/connect.cc
- General cleanup of CONNECT source code eliminating all code not used by
CONNECT, including the MRR test code (saved separately).
modified:
storage/connect/catalog.h
storage/connect/colblk.cpp
storage/connect/colblk.h
storage/connect/connect.cc
storage/connect/connect.h
storage/connect/domdoc.h
storage/connect/filamap.cpp
storage/connect/filamap.h
storage/connect/filamdbf.h
storage/connect/filamfix.cpp
storage/connect/filamfix.h
storage/connect/filamtxt.cpp
storage/connect/filamtxt.h
storage/connect/filamvct.cpp
storage/connect/filamvct.h
storage/connect/filamzip.cpp
storage/connect/filamzip.h
storage/connect/global.h
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/myconn.h
storage/connect/plgcnx.h
storage/connect/plgdbsem.h
storage/connect/plugutil.c
storage/connect/preparse.h
storage/connect/reldef.cpp
storage/connect/reldef.h
storage/connect/tabcol.h
storage/connect/tabdos.cpp
storage/connect/tabdos.h
storage/connect/tabfix.cpp
storage/connect/tabfmt.cpp
storage/connect/tabfmt.h
storage/connect/table.cpp
storage/connect/tabmac.h
storage/connect/tabmul.h
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/taboccur.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
storage/connect/tabsys.cpp
storage/connect/tabsys.h
storage/connect/tabtbl.cpp
storage/connect/tabtbl.h
storage/connect/tabutil.h
storage/connect/tabvct.cpp
storage/connect/tabvct.h
storage/connect/tabwmi.cpp
storage/connect/tabwmi.h
storage/connect/tabxml.cpp
storage/connect/tabxml.h
storage/connect/user_connect.cc
storage/connect/user_connect.h
storage/connect/valblk.cpp
storage/connect/valblk.h
storage/connect/value.cpp
storage/connect/value.h
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xobject.cpp
storage/connect/xobject.h
storage/connect/xtable.h
processing that takes care of:
- Drastically reduce the amount of storge needed to process them.
- Handle longjmp's.
- Makes the line limit an opion (MAXRES)
- Schema can also be specified with the DBNAME option.
- Issue warnings on fetch errors or when result lines have been limited.
- Change some column names to reflect ODBC version 3 standard.
The documentation have been updated accordingly
modified:
storage/connect/filamdbf.cpp
storage/connect/ha_connect.cc
storage/connect/myconn.cpp
storage/connect/mysql-test/connect/r/odbc.result
storage/connect/mysql-test/connect/r/odbc_postgresql.result
storage/connect/mysql-test/connect/r/odbc_sqlite3.result
storage/connect/mysql-test/connect/r/odbc_xls.result
storage/connect/mysql-test/connect/r/xml.result
storage/connect/mysql-test/connect/t/odbc_postgresql.test
storage/connect/odbccat.h
storage/connect/odbconn.cpp
storage/connect/odbconn.h
storage/connect/plgdbsem.h
storage/connect/plgdbutl.cpp
storage/connect/rcmsg.c
storage/connect/tabfmt.cpp
storage/connect/table.cpp
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
storage/connect/tabutil.cpp
storage/connect/tabwmi.cpp
storage/connect/user_connect.cc
storage/connect/valblk.cpp
storage/connect/valblk.h
storage/connect/value.cpp
and MYSQL CONNECT tables to take care of kewords such as IGNORE.
modified:
storage/connect/myconn.cpp
storage/connect/odbconn.cpp
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
handler to retrieve write-only fields to be able to compare
records and detect data change.
modified:
storage/connect/ha_connect.cc
- Preparing UPDATE ad DELETE on ODBC tables
(new function added but not used yet)
modified:
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
modified:
storage/connect/filamtxt.h
storage/connect/filamzip.h
storage/connect/myconn.h
storage/connect/plgdbsem.h
storage/connect/taboccur.h
storage/connect/tabutil.h
storage/connect/tabxcl.h
- Add the possibility to execute several commands in one query of
an EXECSRC tables (using ...where command in (cmd list);)
modified:
storage/connect/ha_connect.cc
storage/connect/odbconn.cpp
storage/connect/odbconn.h
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
storage/connect/tabtbl.cpp
storage/connect/tabwmi.cpp
storage/connect/xtable.h
- Enhance retrieving column definitions in discovery:
From SRCDEF adding LIMIT 0 to the executed query
Testing if type, length, and precision are compatible
Making the distinction between CHAR and VARCHAR
modified:
storage/connect/ha_connect.cc
storage/connect/myconn.cpp
storage/connect/mysql-test/connect/r/mysql.result
storage/connect/mysql-test/connect/r/odbc_sqlite3.result
storage/connect/mysql-test/connect/r/odbc_sqlite3_grant.result
storage/connect/myutil.h
storage/connect/myutil.h
storage/connect/odbconn.cpp
storage/connect/value.h
special columns are processed. This will be documented.
Also some code cleanup and some changes to prepare the indexing of
nullable columns (not achieve yet)
modified:
storage/connect/colblk.cpp
storage/connect/colblk.h
storage/connect/connect.cc
storage/connect/connect.h
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/macutil.cpp
storage/connect/mycat.cc
storage/connect/plgdbsem.h
storage/connect/reldef.cpp
storage/connect/reldef.h
storage/connect/table.cpp
storage/connect/tabmysql.cpp
storage/connect/tabmysql.h
storage/connect/tabodbc.h
storage/connect/tabtbl.cpp
storage/connect/tabutil.h
storage/connect/value.h
storage/connect/xindex.cpp
storage/connect/xindex.h
storage/connect/xtable.h
Modified: ha_connect.cc (MakeRecord)
Moved PlgAllocResult to plgdbutl.cpp
Modified:
mycat.cpp
plgdbutl.cpp
Continuing implementing the "catalog" tables (ex "info").
Already existing were the ODBC data source table and the
WMI column info table.
The common way to handle them was modified to enable each
table types to send personalized data.
Now takes care of all existing catalog functions for table
types that can retrieve and use such information.
Modified:
ha_connect.cc
odbconn.cpp
tabodbc.h
tabodbc.cpp
tabfmt.h
tabfmt.cpp
tabmysql.h
tabmysql.cpp
tabwmi.h
tabwmi.cpp
myconn.h
myconn.cpp
filamdbf.cpp
plgdbsem.h
reldef.h
reldef.cpp
tabdos.h
tabdos.cpp
tabfix.h
xtable.h
table.cpp
included by the program using them.
Continuing implementing the "catalog" tables (ex "info").
Already existing were the ODBC data source table and the
WMI column info table.
A common way to handle them will permit to develop many
other such tables. Implemented:
The ODBC column catalog table.
The ODBC tables catalog table.
The ODBC drivers catalog table.
The INFO table option is replaced by the CATFUNC string option
whode first letter specifies the information to retrieve:
C: Columns (of a table)
T: Tables (of a database)
S: Data sources
D: Drivers
Modified:
ha_connect.cc
odbconn.cpp
odbconn.h
tabodbc.h
tabodbc.cpp
rcmsg.c
tabfmt.h
tabmysql.cpp
tabwmi.cpp
tabwmi.h
resource.h
myconn.h
filamdbf.h
connect.cc
connect.h
Added:
myutil.h
2) Fix bug on bad sprintf
3) Fix bug on cast from pointer to int
4) Begin implementing the "info" tables.
Already existing were the ODBC sata source table and the
WMI column info table.
A common way to handle them will permit to develop many
other such tables. Implemented:
The ODBC column info table.
Modified:
ha_connect.cc (4)
odbconn.cpp (4)
tabodbc.h (4)
tabodbc.cpp (4)
tabsys.h (3)
rcmsg.c (4)
tabfmt.cpp (2)
tabtbl.cpp (1)
resource.h (4)
mycat.h (4)
2) Fix bug on bad sprintf
3) Fix bug on cast from pointer to int
4) Begin implementing the "info" tables.
Already existing were the ODBC sata source table and the
WMI column info table.
A common way to handle them will permit to develop many
other such tables. Implemented:
The ODBC column info table.
Modified:
ha_connect.cc (4)
odbconn.cpp (4)
tabodbc.h (4)
tabodbc.cpp (4)
tabsys.h (3)
rcmsg.c (4)
tabfmt.cpp (2)
tabtbl.cpp (1)
resource.h (4)
mycat.h (4)
Using MariaDB in-house character set conversion routines.
modified:
storage/connect/CMakeLists.txt
storage/connect/tabodbc.cpp
storage/connect/tabodbc.h
