A first experimental and limited implementation.
modified: storage/connect/CMakeLists.txt
modified: storage/connect/filamap.cpp
new file: storage/connect/filamzip.cpp
new file: storage/connect/filamzip.h
modified: storage/connect/ha_connect.cc
new file: storage/connect/ioapi.c
new file: storage/connect/ioapi.h
modified: storage/connect/mycat.cc
modified: storage/connect/plgdbsem.h
modified: storage/connect/plgdbutl.cpp
modified: storage/connect/tabdos.cpp
modified: storage/connect/tabdos.h
modified: storage/connect/tabfmt.cpp
modified: storage/connect/tabfmt.h
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabjson.h
new file: storage/connect/tabzip.cpp
new file: storage/connect/tabzip.h
new file: storage/connect/unzip.c
new file: storage/connect/unzip.h
new file: storage/connect/zip.c
Always return NULL on error.
Adding also the file length.
modified: storage/connect/json.cpp
modified: storage/connect/jsonudf.cpp
- JSONCOL::WriteColumn Add types SHORT and BIGINT as accepted
modified: storage/connect/tabjson.cpp
- TDBJSN: Make this type use a separate storage for Json parsing
and retrieve this memory between each rows. This is necessary
to be able to handle big tables. See MDEV-9228.
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabjson.h
from the PTOS argument. For this to work, finding the table options is now split
in HA_CONNECT functions and exported functions available from out of ha_connect.
modified: storage/connect/ha_connect.cc
modified: storage/connect/libdoc.cpp
modified: storage/connect/mycat.h
modified: storage/connect/plgdbsem.h
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabjson.h
modified: storage/connect/tabxml.cpp
modified: storage/connect/tabxml.h
The BIN table formats have been changed to handle the case of floating point values
when used with Big Endian or Little Endian machines.
modified: storage/connect/ha_connect.cc
modified: storage/connect/mysql-test/connect/r/bin.result
modified: storage/connect/mysql-test/connect/t/bin.test
modified: storage/connect/reldef.cpp
modified: storage/connect/tabdos.cpp
modified: storage/connect/tabdos.h
modified: storage/connect/tabfix.cpp
modified: storage/connect/tabfix.
h
modified: storage/connect/tabfix.cpp
modified: storage/connect/reldef.cpp
Json array index (position) is now 0 based by default. This corresponds
to what all json applications and functions do. Also fix ROWNUM calculation.
modified: storage/connect/jsonudf.cpp
modified: storage/connect/mysql-test/connect/r/json.result
modified: storage/connect/mysql-test/connect/t/json.test
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabjson.h
- Added JSON OBJECT specification for pretty != 2.
- Fix NULL values not recognized for nullable JSON columns
- Issue an error message when a JSON table is created without specifying LRECL if PRETTY != 2.
- Make JSONColumns use a TDBJSON class.
- Make JSON table using MAPFAM
modified:
filamap.h
filamtxt.h
ha_connect.cc
json.result
tabjson.cpp
tabjson.h
table.cpp
- Implementing Discovery for the XML table type.
modified:
domdoc.cpp
domdoc.h
ha_connect.cc
libdoc.cpp
plgxml.cpp
plgxml.h
reldef.cpp
reldef.h
tabxml.cpp
tabxml.h
- Providing an error message when creating an ODBC table via discovery returns
columns of more than one table.
modified:
ha_connect.cc
- TableOptionStruct declaration moved from ha_connect.h to mycat.h
To make it easier to use by other classes.
modified:
ha_connect.cc
ha_connect.h
mycat.cc
mycat.h
reldef.cpp
tabmysql.cpp
taboccur.cpp
tabpivot.cpp
tabtbl.cpp
tabutil.cpp
tabxcl.cpp
From the previous branch:
commit eda4928ff122a0845baf5ade83b4aa29244a3a89
Author: Olivier Bertrand <bertrandop@gmail.com>
Date: Mon Mar 9 22:34:56 2015 +0100
- Add discovery to JSON tables
When columns are not defined, CONNECT analyses the json file to find column definitions.
This wors only on table that are an array of objects. Pair keys are used to generate the
column names and pair values are used for its definition. When the LEVEL option is defined
as a not null integer, the eventual JPATH is scanned up to the LEVEL value.
From the current one:
- Fix MDEV-7521 when column names are utf8 encoded (not a general multi-charset fix)
- Adds more to JSON discovery processing and UDF's
- Use PlugDup everywhere it replaces PlugSubAlloc + strcpy.
modified:
storage/connect/json.cpp
storage/connect/json.h
storage/connect/mysql-test/connect/r/json.result
storage/connect/mysql-test/connect/t/json.test
storage/connect/tabjson.cpp
storage/connect/tabjson.h
- Avoid crash when a partition table name pattern is ill formed
(such as using place holder %i instead of %s)
modified:
storage/connect/ha_connect.cc
