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8 commits

Author SHA1 Message Date
Olivier Bertrand
1c88b9a8d3 Fix wrong value of JSON column 
When null and the column is NOT NULL the value was not reset.
  modified:   storage/connect/tabjson.cpp

Fix converting bstr_t string to set error message
  modified:   storage/connect/domdoc.cpp

Fix MDEV-12768: -Wformat-overflow compile warnings
  modified:   storage/connect/global.h
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/plugutil.cpp
  modified:   storage/connect/tabvct.cpp

Typo (in external_lock)
  modified:   storage/connect/ha_connect.cc

Remove some warnings
  modified:   storage/connect/odbconn.cpp
  modified:   storage/connect/tabmysql.cpp

Add MEM_RESERVE flag to virtualAlloc
  modified:   storage/connect/plgdbutl.cpp

Fix MDEV-12573:
Accept=1 may show incorrect value for NULL column in CONNECT TBL
  modified:   storage/connect/tabutil.cpp

Fix wrong setting of key size when greater than 2G
 modified:   storage/connect/xindex.cpp

Fixing MDEV-12149: compile errors on Windows with /Zc:strictStrings
Introduce typedef PCSZ and replace PSZ by it where it matters
All done on CONNECT but compile still fails because of an included system file
  modified:   storage/connect/array.cpp
  modified:   storage/connect/catalog.h
  modified:   storage/connect/colblk.cpp
  modified:   storage/connect/colblk.h
  modified:   storage/connect/connect.cc
  modified:   storage/connect/domdoc.cpp
  modified:   storage/connect/domdoc.h
  modified:   storage/connect/filamdbf.cpp
  modified:   storage/connect/filamdbf.h
  modified:   storage/connect/filamfix.cpp
  modified:   storage/connect/filamgz.cpp
  modified:   storage/connect/filamtxt.h
  modified:   storage/connect/filamvct.cpp
  modified:   storage/connect/filamvct.h
  modified:   storage/connect/filamzip.cpp
  modified:   storage/connect/filamzip.h
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/ha_connect.h
  modified:   storage/connect/jdbccat.h
  modified:   storage/connect/jdbconn.cpp
  modified:   storage/connect/jdbconn.h
  modified:   storage/connect/json.cpp
  modified:   storage/connect/json.h
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/jsonudf.h
  modified:   storage/connect/libdoc.cpp
  modified:   storage/connect/macutil.cpp
  modified:   storage/connect/myconn.cpp
  modified:   storage/connect/myutil.cpp
  modified:   storage/connect/myutil.h
  modified:   storage/connect/odbccat.h
  modified:   storage/connect/odbconn.cpp
  modified:   storage/connect/odbconn.h
  modified:   storage/connect/os.h
  modified:   storage/connect/plgdbsem.h
  modified:   storage/connect/plgdbutl.cpp
  modified:   storage/connect/plgxml.cpp
  modified:   storage/connect/plgxml.h
  modified:   storage/connect/plugutil.cpp
  modified:   storage/connect/preparse.h
  modified:   storage/connect/reldef.cpp
  modified:   storage/connect/reldef.h
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabdos.h
  modified:   storage/connect/tabext.cpp
  modified:   storage/connect/tabext.h
  modified:   storage/connect/tabfix.cpp
  modified:   storage/connect/tabfix.h
  modified:   storage/connect/tabfmt.cpp
  modified:   storage/connect/tabfmt.h
  modified:   storage/connect/tabjdbc.cpp
  modified:   storage/connect/tabjdbc.h
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h
  modified:   storage/connect/table.cpp
  modified:   storage/connect/tabmac.cpp
  modified:   storage/connect/tabmul.cpp
  modified:   storage/connect/tabmul.h
  modified:   storage/connect/tabmysql.cpp
  modified:   storage/connect/tabmysql.h
  modified:   storage/connect/tabodbc.cpp
  modified:   storage/connect/tabodbc.h
  modified:   storage/connect/tabpivot.cpp
  modified:   storage/connect/tabpivot.h
  modified:   storage/connect/tabsys.cpp
  modified:   storage/connect/tabsys.h
  modified:   storage/connect/tabutil.cpp
  modified:   storage/connect/tabutil.h
  modified:   storage/connect/tabvir.cpp
  modified:   storage/connect/tabvir.h
  modified:   storage/connect/tabwmi.cpp
  modified:   storage/connect/tabwmi.h
  modified:   storage/connect/tabxml.cpp
  modified:   storage/connect/tabxml.h
  modified:   storage/connect/tabzip.cpp
  modified:   storage/connect/tabzip.h
  modified:   storage/connect/valblk.cpp
  modified:   storage/connect/valblk.h
  modified:   storage/connect/value.cpp
  modified:   storage/connect/value.h
  modified:   storage/connect/xindex.cpp
  modified:   storage/connect/xobject.cpp
  modified:   storage/connect/xobject.h
  modified:   storage/connect/xtable.h

Fix MDEV-12603 Insert replaces values in ZIP file
  modified:   storage/connect/filamzip.cpp
  modified:   storage/connect/filamzip.h

Fix MDEV-12686 Handle null in json
Fix MDEV-12688 Insert does not handle type TINYINT
  modified:   storage/connect/json.cpp
  modified:   storage/connect/tabjson.cpp

Fix MDEV-12653 Cannot add index for ZIP CONNECT table
  modified:   storage/connect/filamzip.cpp
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabfmt.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/xindex.cpp
 2017-05-11 21:57:21 +02:00
Olivier Bertrand
3a69c854c5 - Modifies the way indexed UPDATE/DELETE are sorted in order to execute 
them sorted by file position. Firstly a new value is stored in indexes
  to know if they are sorted, preventing to do the sorting when it is not
  needed. Secondly, almost all in now done in connect instead of being
  done by the different file access method classes. This pepares the future
  use of temporary files for all table types and also fix the bug that was
  occuring when partially using a multi-column index because of false MRR
  like call of position followed by unsorted rnd_pos no more using indexing.
modified:
  storage/connect/connect.cc
  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/tabdos.cpp
  storage/connect/tabdos.h
  storage/connect/tabfix.h
  storage/connect/tabfmt.cpp
  storage/connect/tabfmt.h
  storage/connect/xindex.cpp
  storage/connect/xindex.h
  storage/connect/xtable.h
 2014-08-16 16:46:35 +02:00
Olivier Bertrand
0219ac1e98 This is a major update that fixes most of the issues and bugs that 
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
 2014-08-07 17:59:21 +02:00
Olivier Bertrand
1904284361 This commit brings many changes, in particular two important ones: 
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
 2014-07-17 18:13:51 +02:00
Olivier Bertrand
7b400a088d - MRR + Block Indexing 
modified:
  storage/connect/array.h
  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/filter.cpp
  storage/connect/filter.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/plgdbutl.cpp
  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/tabmysql.cpp
  storage/connect/tabmysql.h
  storage/connect/taboccur.h
  storage/connect/tabodbc.h
  storage/connect/tabsys.h
  storage/connect/tabtbl.h
  storage/connect/tabutil.h
  storage/connect/tabvct.cpp
  storage/connect/tabvct.h
  storage/connect/tabwmi.h
  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
 2014-03-20 12:05:47 +01:00
Olivier Bertrand
e5729127b8 - NOTE: an experimental implementation of MRR was done but not kept 
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
 2014-03-10 18:29:04 +01:00
Alexander Barkov
30c4b0ebc2 - Fixing TAB to 2 spaces 
- Fixing line endings from "\r\n" to "\n"
 2013-02-07 13:34:27 +04:00
Alexander Barkov
d7143a4160 Adding the CONNECT storage engine sources. 2013-01-18 19:21:44 +04:00