mariadb/storage/connect/colblk.h

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/*************** Colblk H Declares Source Code File (.H) ***************/
This is a major update of CONNECT that goes from version 1.1 to 1.2 =================================================================== - Implement a first support of the ALTER TABLE command. This fixes MDEV-5440 but does much more than only that. See the details of how ALTER is supported in the new documentation and also in MDEV-5440 comment. This is done principally by implementing for CONNECT the virtual function check_if_supported_inplace_alter. modified: storage/connect/connect.cc storage/connect/global.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/mysql-test/connect/r/bin.result storage/connect/mysql-test/connect/r/csv.result storage/connect/mysql-test/connect/r/dbf.result storage/connect/mysql-test/connect/r/dir.result storage/connect/mysql-test/connect/r/fix.result storage/connect/mysql-test/connect/r/index.result storage/connect/mysql-test/connect/r/ini.result storage/connect/mysql-test/connect/r/occur.result storage/connect/mysql-test/connect/r/pivot.result storage/connect/mysql-test/connect/r/vec.result storage/connect/mysql-test/connect/t/dbf.test storage/connect/plugutil.c storage/connect/user_connect.cc - Fixes the tabname/table_name issue for XML tables. Implement multiple files XML tables. modified: storage/connect/tabxml.cpp storage/connect/tabxml.h - Set to varchar(256) the fields of catalog tables stored as STRBLK's (had length 0 --> CHAR(1)) Add the GetCharString function to the VALBLK class modified: storage/connect/ha_connect.cc storage/connect/valblk.cpp storage/connect/valblk.h storage/connect/value.cpp - Translate CONNECT error messages to system_charset to avoid truncation on not ASCII characters. modified: storage/connect/ha_connect.cc - Update version number modified: storage/connect/ha_connect.cc storage/connect/mysql-test/connect/r/xml.result - Move the TDBASE::data_charset body from xtable.h to table.cpp. (dont' remember why) modified: storage/connect/table.cpp storage/connect/xtable.h - Other modifications are to enhance the support of OEM tables. In particular, they can now provide column definition in dicovery. modified: storage/connect/colblk.h storage/connect/global.h storage/connect/ha_connect.cc storage/connect/mycat.cc storage/connect/plgcnx.h storage/connect/plgdbsem.h storage/connect/xtable.h - Or to add or modify tracing. modified: storage/connect/filamtxt.cpp storage/connect/ha_connect.cc storage/connect/plgdbutl.cpp storage/connect/tabfix.cpp storage/connect/tabmysql.cpp
2014-02-03 16:14:13 +01:00
/* Name: COLBLK.H Version 1.7 */
/* */
2021-10-15 12:20:33 +02:00
/* (C) Copyright to the author Olivier BERTRAND 2005-2019 */
/* */
/* This file contains the COLBLK and derived classes declares. */
/***********************************************************************/
#ifndef __COLBLK__H
#define __COLBLK__H
/***********************************************************************/
/* Include required application header files */
/***********************************************************************/
#include "xobject.h"
#include "reldef.h"
/***********************************************************************/
/* Class COLBLK: Base class for table column descriptors. */
/***********************************************************************/
class DllExport COLBLK : public XOBJECT {
friend class TDBPIVOT;
protected:
// Default constructors used by derived classes
COLBLK(PCOLDEF cdp = NULL, PTDB tdbp = NULL, int i = 0);
COLBLK(PCOL colp, PTDB tdbp = NULL); // Used in copy process
Get rid of GCC warnings about unused parameters modified: storage/connect/array.cpp modified: storage/connect/blkfil.cpp modified: storage/connect/block.h modified: storage/connect/catalog.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/connect.cc modified: storage/connect/filamap.cpp modified: storage/connect/filamdbf.cpp modified: storage/connect/filamfix.cpp modified: storage/connect/filamtxt.cpp modified: storage/connect/filamtxt.h modified: storage/connect/filamvct.cpp modified: storage/connect/filamzip.cpp modified: storage/connect/filter.h modified: storage/connect/ha_connect.c modified: storage/connect/jsonudf.cpp modified: storage/connect/mycat.h modified: storage/connect/myconn.cpp modified: storage/connect/plgdbutl.cpp modified: storage/connect/reldef.cpp modified: storage/connect/reldef.h modified: storage/connect/tabcol.cpp modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabfix.cpp modified: storage/connect/tabfmt.cpp modified: storage/connect/tabfmt.h modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/table.cpp modified: storage/connect/tabmul.cpp modified: storage/connect/tabmysql.cpp modified: storage/connect/tabmysql.h modified: storage/connect/taboccur.cpp modified: storage/connect/tabpivot.cpp modified: storage/connect/tabsys.cpp modified: storage/connect/tabtbl.cpp modified: storage/connect/tabtbl.h modified: storage/connect/tabutil.cpp modified: storage/connect/tabutil.h modified: storage/connect/tabvct.cpp modified: storage/connect/tabvir.cpp modified: storage/connect/tabvir.h modified: storage/connect/tabxcl.cpp modified: storage/connect/tabxcl.h modified: storage/connect/tabxml.cpp modified: storage/connect/tabxml.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/xindex.h modified: storage/connect/xobject.h modified: storage/connect/xtable.h
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COLBLK(int) {} // Used when changing a column class in TDBXML
public:
// Implementation
virtual int GetType(void) {return TYPE_COLBLK;}
virtual int GetResultType(void) {return Buf_Type;}
virtual int GetScale(void) {return Format.Prec;}
virtual int GetPrecision(void) {return Precision;}
virtual int GetLength(void) {return Long;}
virtual int GetLengthEx(void);
virtual int GetAmType() {return TYPE_AM_ERROR;}
virtual void SetOk(void) {Status |= BUF_EMPTY;}
virtual PTDB GetTo_Tdb(void) {return To_Tdb;}
virtual int GetClustered(void) {return 0;}
virtual int IsClustered(void) {return FALSE;}
virtual bool Stringify(void) {return FALSE;}
virtual PSZ GetJpath(PGLOBAL g, bool proj) {return NULL;}
- Add Support of the MongoDB Java Driver. modified: storage/connect/CMakeLists.txt modified: storage/connect/JavaWrappers.jar modified: storage/connect/colblk.h modified: storage/connect/filter.cpp modified: storage/connect/filter.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/mongofam.cpp modified: storage/connect/mongofam.h modified: storage/connect/mycat.cc modified: storage/connect/mycat.h modified: storage/connect/tabext.h modified: storage/connect/tabjdbc.cpp modified: storage/connect/tabjdbc.h modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/tabmgo.cpp modified: storage/connect/tabmgo.h created: storage/connect/Mongo2Interface.java created: storage/connect/Mongo3Interface.java created: storage/connect/cmgoconn.cpp created: storage/connect/cmgoconn.h created: storage/connect/javaconn.cpp created: storage/connect/javaconn.h created: storage/connect/jmgfam.cpp created: storage/connect/jmgfam.h created: storage/connect/jmgoconn.cpp created: storage/connect/jmgoconn.h created: storage/connect/mongo.cpp created: storage/connect/mongo.h created: storage/connect/tabjmg.cpp created: storage/connect/tabjmg.h - tdbp not initialized when catched exception in CntGetTDB (connect.cc line 188) modified: storage/connect/connect.h - CheckCleanup should sometimes doing cleanup on pure info Sometimes MariaDB loops on info to get the size of all tables in a database. This can sometimes fail by exhausted memory. CheckCleanup now have a force boolean parameter (defaulting to false) modified: storage/connect/ha_connect.cc modified: storage/connect/user_connect.cc modified: storage/connect/user_connect.h Change the copyright of some source files modified: storage/connect/connect.cc modified: storage/connect/connect.h modified: storage/connect/engmsg.h modified: storage/connect/global.h modified: storage/connect/ha_connect.cc modified: storage/connect/ha_connect.h modified: storage/connect/msgid.h modified: storage/connect/mycat.cc modified: storage/connect/mycat.h modified: storage/connect/os.h modified: storage/connect/osutil.c modified: storage/connect/osutil.h modified: storage/connect/user_connect.cc modified: storage/connect/user_connect.h
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PCOL GetNext(void) {return Next;}
PSZ GetName(void) {return Name;}
int GetIndex(void) {return Index;}
ushort GetColUse(void) {return ColUse;}
int GetOpt(void) {return Opt;}
ushort GetColUse(ushort u) {return (ColUse & u);}
ushort GetStatus(void) {return Status;}
ushort GetStatus(ushort u) {return (Status & u);}
void SetColUse(ushort u) {ColUse = u;}
void SetStatus(ushort u) {Status = u;}
void AddColUse(ushort u) {ColUse |= u;}
void AddStatus(ushort u) {Status |= u;}
void SetNext(PCOL cp) {Next = cp;}
PXCOL GetKcol(void) {return To_Kcol;}
void SetKcol(PXCOL kcp) {To_Kcol = kcp;}
PCOLDEF GetCdp(void) {return Cdp;}
PSZ GetDomain(void) {return (Cdp) ? Cdp->Decode : NULL;}
PSZ GetDesc(void) {return (Cdp) ? Cdp->Desc : NULL;}
PSZ GetFmt(void) {return (Cdp) ? Cdp->Fmt : NULL;}
bool IsUnsigned(void) {return Unsigned;}
bool IsVirtual(void) {return Cdp->IsVirtual();}
bool IsNullable(void) {return Nullable;}
void SetNullable(bool b) {Nullable = b;}
Fix all warnings given by UBSAN The easiest way to compile and test the server with UBSAN is to run: ./BUILD/compile-pentium64-ubsan and then run mysql-test-run. After this commit, one should be able to run this without any UBSAN warnings. There is still a few compiler warnings that should be fixed at some point, but these do not expose any real bugs. The 'special' cases where we disable, suppress or circumvent UBSAN are: - ref10 source (as here we intentionally do some shifts that UBSAN complains about. - x86 version of optimized int#korr() methods. UBSAN do not like unaligned memory access of integers. Fixed by using byte_order_generic.h when compiling with UBSAN - We use smaller thread stack with ASAN and UBSAN, which forced me to disable a few tests that prints the thread stack size. - Verifying class types does not work for shared libraries. I added suppression in mysql-test-run.pl for this case. - Added '#ifdef WITH_UBSAN' when using integer arithmetic where it is safe to have overflows (two cases, in item_func.cc). Things fixed: - Don't left shift signed values (byte_order_generic.h, mysqltest.c, item_sum.cc and many more) - Don't assign not non existing values to enum variables. - Ensure that bool and enum values are properly initialized in constructors. This was needed as UBSAN checks that these types has correct values when one copies an object. (gcalc_tools.h, ha_partition.cc, item_sum.cc, partition_element.h ...) - Ensure we do not called handler functions on unallocated objects or deleted objects. (events.cc, sql_acl.cc). - Fixed bugs in Item_sp::Item_sp() where we did not call constructor on Query_arena object. - Fixed several cast of objects to an incompatible class! (Item.cc, Item_buff.cc, item_timefunc.cc, opt_subselect.cc, sql_acl.cc, sql_select.cc ...) - Ensure we do not do integer arithmetic that causes over or underflows. This includes also ++ and -- of integers. (Item_func.cc, Item_strfunc.cc, item_timefunc.cc, sql_base.cc ...) - Added JSON_VALUE_UNITIALIZED to json_value_types and ensure that value_type is initialized to this instead of to -1, which is not a valid enum value for json_value_types. - Ensure we do not call memcpy() when second argument could be null. - Fixed that Item_func_str::make_empty_result() creates an empty string instead of a null string (safer as it ensures we do not do arithmetic on null strings). Other things: - Changed struct st_position to an OBJECT and added an initialization function to it to ensure that we do not copy or use uninitialized members. The change to a class was also motived that we used "struct st_position" and POSITION randomly trough the code which was confusing. - Notably big rewrite in sql_acl.cc to avoid using deleted objects. - Changed in sql_partition to use '^' instead of '-'. This is safe as the operator is either 0 or 0x8000000000000000ULL. - Added check for select_nr < INT_MAX in JOIN::build_explain() to avoid bug when get_select() could return NULL. - Reordered elements in POSITION for better alignment. - Changed sql_test.cc::print_plan() to use pointers instead of objects. - Fixed bug in find_set() where could could execute '1 << -1'. - Added variable have_sanitizer, used by mtr. (This variable was before only in 10.5 and up). It can now have one of two values: ASAN or UBSAN. - Moved ~Archive_share() from ha_archive.cc to ha_archive.h and marked it virtual. This was an effort to get UBSAN to work with loaded storage engines. I kept the change as the new place is better. - Added in CONNECT engine COLBLK::SetName(), to get around a wrong cast in tabutil.cpp. - Added HAVE_REPLICATION around usage of rgi_slave, to get embedded server to compile with UBSAN. (Patch from Marko). - Added #ifdef for powerpc64 to avoid a bug in old gcc versions related to integer arithmetic. Changes that should not be needed but had to be done to suppress warnings from UBSAN: - Added static_cast<<uint16_t>> around shift to get rid of a LOT of compiler warnings when using UBSAN. - Had to change some '/' of 2 base integers to shift to get rid of some compile time warnings. Reviewed by: - Json changes: Alexey Botchkov - Charset changes in ctype-uca.c: Alexander Barkov - InnoDB changes & Embedded server: Marko Mäkelä - sql_acl.cc changes: Vicențiu Ciorbaru - build_explain() changes: Sergey Petrunia
2021-04-18 15:29:13 +03:00
void SetName(PSZ name_var) { Name= name_var; }
// Methods
virtual void Reset(void);
virtual bool Compare(PXOB xp);
virtual bool SetFormat(PGLOBAL, FORMAT&);
virtual bool IsSpecial(void) {return false;}
virtual bool Eval(PGLOBAL g);
virtual bool SetBuffer(PGLOBAL g, PVAL value, bool ok, bool check);
Get rid of GCC warnings about unused parameters modified: storage/connect/array.cpp modified: storage/connect/blkfil.cpp modified: storage/connect/block.h modified: storage/connect/catalog.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/connect.cc modified: storage/connect/filamap.cpp modified: storage/connect/filamdbf.cpp modified: storage/connect/filamfix.cpp modified: storage/connect/filamtxt.cpp modified: storage/connect/filamtxt.h modified: storage/connect/filamvct.cpp modified: storage/connect/filamzip.cpp modified: storage/connect/filter.h modified: storage/connect/ha_connect.c modified: storage/connect/jsonudf.cpp modified: storage/connect/mycat.h modified: storage/connect/myconn.cpp modified: storage/connect/plgdbutl.cpp modified: storage/connect/reldef.cpp modified: storage/connect/reldef.h modified: storage/connect/tabcol.cpp modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabfix.cpp modified: storage/connect/tabfmt.cpp modified: storage/connect/tabfmt.h modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/table.cpp modified: storage/connect/tabmul.cpp modified: storage/connect/tabmysql.cpp modified: storage/connect/tabmysql.h modified: storage/connect/taboccur.cpp modified: storage/connect/tabpivot.cpp modified: storage/connect/tabsys.cpp modified: storage/connect/tabtbl.cpp modified: storage/connect/tabtbl.h modified: storage/connect/tabutil.cpp modified: storage/connect/tabutil.h modified: storage/connect/tabvct.cpp modified: storage/connect/tabvir.cpp modified: storage/connect/tabvir.h modified: storage/connect/tabxcl.cpp modified: storage/connect/tabxcl.h modified: storage/connect/tabxml.cpp modified: storage/connect/tabxml.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/xindex.h modified: storage/connect/xobject.h modified: storage/connect/xtable.h
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virtual void SetTo_Val(PVAL) {}
virtual void ReadColumn(PGLOBAL g);
virtual void WriteColumn(PGLOBAL g);
Fix gcc compiler warnings reported by Sergei modified: storage/connect/array.cpp modified: storage/connect/array.h modified: storage/connect/blkfil.cpp modified: storage/connect/blkfil.h modified: storage/connect/block.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/csort.h modified: storage/connect/filamvct.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/global.h modified: storage/connect/json.h modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/tabcol.cpp modified: storage/connect/tabcol.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabjson.cpp modified: storage/connect/table.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabodbc.h modified: storage/connect/tabsys.h modified: storage/connect/tabxml.h modified: storage/connect/value.cpp modified: storage/connect/value.h modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h modified: storage/connect/xobject.cpp modified: storage/connect/xobject.h modified: storage/connect/xtable.h Set values as nullable when retrieving catalog info modified: storage/connect/jdbconn.cpp modified: storage/connect/mysql-test/connect/r/odbc_oracle.result modified: storage/connect/odbconn.cpp Change format of Jpath modified: storage/connect/json.cpp modified: storage/connect/jsonudf.cpp modified: storage/connect/mysql-test/connect/r/json.result modified: storage/connect/mysql-test/connect/r/json_udf.result modified: storage/connect/mysql-test/connect/r/json_udf_bin.result modified: storage/connect/mysql-test/connect/r/zip.result modified: storage/connect/mysql-test/connect/t/json.test modified: storage/connect/mysql-test/connect/t/json_udf.test modified: storage/connect/mysql-test/connect/t/json_udf_bin.test modified: storage/connect/mysql-test/connect/t/zip.test modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/tabmgo.cpp Change null representation from ??? to <null> modified: storage/connect/json.cpp Change the name of UDF that are equal to a native JSON function name modified: storage/connect/jsonudf.cpp modified: storage/connect/jsonudf.h modified: storage/connect/mysql-test/connect/t/json_udf.inc modified: storage/connect/mysql-test/connect/t/json_udf2.inc Fix bug in making JSON project info modified: storage/connect/mongofam.cpp Fix COMPUTE when one argument is null modified: storage/connect/value.cpp Value is null only when nullable modified: storage/connect/value.h
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virtual void Printf(PGLOBAL g, FILE *, uint);
virtual void Prints(PGLOBAL g, char *, uint);
virtual bool VarSize(void) {return false;}
bool InitValue(PGLOBAL g);
protected:
// Members
PCOL Next; // Next column in table
PSZ Name; // Column name
PCOLDEF Cdp; // To column definition block
PTDB To_Tdb; // Points to Table Descriptor Block
PXCOL To_Kcol; // Points to Xindex matching column
bool Nullable; // True if nullable
bool Unsigned; // True if unsigned
int Index; // Column number in table
int Opt; // Cluster/sort information
int Buf_Type; // Data type
int Long; // Internal length in table
int Precision; // Column length (as for ODBC)
int Freq; // Evaluated ceiling of distinct values
FORMAT Format; // Output format
ushort ColUse; // Column usage
ushort Status; // Column read status
}; // end of class COLBLK
/***********************************************************************/
/* Class SPCBLK: Base class for special column descriptors. */
/***********************************************************************/
This is a major update of CONNECT that goes from version 1.1 to 1.2 =================================================================== - Implement a first support of the ALTER TABLE command. This fixes MDEV-5440 but does much more than only that. See the details of how ALTER is supported in the new documentation and also in MDEV-5440 comment. This is done principally by implementing for CONNECT the virtual function check_if_supported_inplace_alter. modified: storage/connect/connect.cc storage/connect/global.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/mysql-test/connect/r/bin.result storage/connect/mysql-test/connect/r/csv.result storage/connect/mysql-test/connect/r/dbf.result storage/connect/mysql-test/connect/r/dir.result storage/connect/mysql-test/connect/r/fix.result storage/connect/mysql-test/connect/r/index.result storage/connect/mysql-test/connect/r/ini.result storage/connect/mysql-test/connect/r/occur.result storage/connect/mysql-test/connect/r/pivot.result storage/connect/mysql-test/connect/r/vec.result storage/connect/mysql-test/connect/t/dbf.test storage/connect/plugutil.c storage/connect/user_connect.cc - Fixes the tabname/table_name issue for XML tables. Implement multiple files XML tables. modified: storage/connect/tabxml.cpp storage/connect/tabxml.h - Set to varchar(256) the fields of catalog tables stored as STRBLK's (had length 0 --> CHAR(1)) Add the GetCharString function to the VALBLK class modified: storage/connect/ha_connect.cc storage/connect/valblk.cpp storage/connect/valblk.h storage/connect/value.cpp - Translate CONNECT error messages to system_charset to avoid truncation on not ASCII characters. modified: storage/connect/ha_connect.cc - Update version number modified: storage/connect/ha_connect.cc storage/connect/mysql-test/connect/r/xml.result - Move the TDBASE::data_charset body from xtable.h to table.cpp. (dont' remember why) modified: storage/connect/table.cpp storage/connect/xtable.h - Other modifications are to enhance the support of OEM tables. In particular, they can now provide column definition in dicovery. modified: storage/connect/colblk.h storage/connect/global.h storage/connect/ha_connect.cc storage/connect/mycat.cc storage/connect/plgcnx.h storage/connect/plgdbsem.h storage/connect/xtable.h - Or to add or modify tracing. modified: storage/connect/filamtxt.cpp storage/connect/ha_connect.cc storage/connect/plgdbutl.cpp storage/connect/tabfix.cpp storage/connect/tabmysql.cpp
2014-02-03 16:14:13 +01:00
class DllExport SPCBLK : public COLBLK {
public:
// Constructor
SPCBLK(PCOLUMN cp);
// Implementation
virtual int GetAmType(void) = 0;
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
virtual bool GetRnm(void) {return false;}
// Methods
virtual bool IsSpecial(void) {return true;}
virtual void ReadColumn(PGLOBAL g) = 0;
virtual void WriteColumn(PGLOBAL g);
protected:
// Default constructor not to be used
SPCBLK(void) : COLBLK(1) {}
}; // end of class SPCBLK
/***********************************************************************/
/* Class RIDBLK: ROWID special column descriptor. */
/***********************************************************************/
This is a major update of CONNECT that goes from version 1.1 to 1.2 =================================================================== - Implement a first support of the ALTER TABLE command. This fixes MDEV-5440 but does much more than only that. See the details of how ALTER is supported in the new documentation and also in MDEV-5440 comment. This is done principally by implementing for CONNECT the virtual function check_if_supported_inplace_alter. modified: storage/connect/connect.cc storage/connect/global.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/mysql-test/connect/r/bin.result storage/connect/mysql-test/connect/r/csv.result storage/connect/mysql-test/connect/r/dbf.result storage/connect/mysql-test/connect/r/dir.result storage/connect/mysql-test/connect/r/fix.result storage/connect/mysql-test/connect/r/index.result storage/connect/mysql-test/connect/r/ini.result storage/connect/mysql-test/connect/r/occur.result storage/connect/mysql-test/connect/r/pivot.result storage/connect/mysql-test/connect/r/vec.result storage/connect/mysql-test/connect/t/dbf.test storage/connect/plugutil.c storage/connect/user_connect.cc - Fixes the tabname/table_name issue for XML tables. Implement multiple files XML tables. modified: storage/connect/tabxml.cpp storage/connect/tabxml.h - Set to varchar(256) the fields of catalog tables stored as STRBLK's (had length 0 --> CHAR(1)) Add the GetCharString function to the VALBLK class modified: storage/connect/ha_connect.cc storage/connect/valblk.cpp storage/connect/valblk.h storage/connect/value.cpp - Translate CONNECT error messages to system_charset to avoid truncation on not ASCII characters. modified: storage/connect/ha_connect.cc - Update version number modified: storage/connect/ha_connect.cc storage/connect/mysql-test/connect/r/xml.result - Move the TDBASE::data_charset body from xtable.h to table.cpp. (dont' remember why) modified: storage/connect/table.cpp storage/connect/xtable.h - Other modifications are to enhance the support of OEM tables. In particular, they can now provide column definition in dicovery. modified: storage/connect/colblk.h storage/connect/global.h storage/connect/ha_connect.cc storage/connect/mycat.cc storage/connect/plgcnx.h storage/connect/plgdbsem.h storage/connect/xtable.h - Or to add or modify tracing. modified: storage/connect/filamtxt.cpp storage/connect/ha_connect.cc storage/connect/plgdbutl.cpp storage/connect/tabfix.cpp storage/connect/tabmysql.cpp
2014-02-03 16:14:13 +01:00
class DllExport RIDBLK : public SPCBLK {
public:
// Constructor
RIDBLK(PCOLUMN cp, bool rnm);
// Implementation
virtual int GetAmType(void) {return TYPE_AM_ROWID;}
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
virtual bool GetRnm(void) {return Rnm;}
// Methods
virtual void ReadColumn(PGLOBAL g);
protected:
bool Rnm; // False for RowID, True for RowNum
}; // end of class RIDBLK
/***********************************************************************/
/* Class FIDBLK: FILEID special column descriptor. */
/***********************************************************************/
This is a major update of CONNECT that goes from version 1.1 to 1.2 =================================================================== - Implement a first support of the ALTER TABLE command. This fixes MDEV-5440 but does much more than only that. See the details of how ALTER is supported in the new documentation and also in MDEV-5440 comment. This is done principally by implementing for CONNECT the virtual function check_if_supported_inplace_alter. modified: storage/connect/connect.cc storage/connect/global.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/mysql-test/connect/r/bin.result storage/connect/mysql-test/connect/r/csv.result storage/connect/mysql-test/connect/r/dbf.result storage/connect/mysql-test/connect/r/dir.result storage/connect/mysql-test/connect/r/fix.result storage/connect/mysql-test/connect/r/index.result storage/connect/mysql-test/connect/r/ini.result storage/connect/mysql-test/connect/r/occur.result storage/connect/mysql-test/connect/r/pivot.result storage/connect/mysql-test/connect/r/vec.result storage/connect/mysql-test/connect/t/dbf.test storage/connect/plugutil.c storage/connect/user_connect.cc - Fixes the tabname/table_name issue for XML tables. Implement multiple files XML tables. modified: storage/connect/tabxml.cpp storage/connect/tabxml.h - Set to varchar(256) the fields of catalog tables stored as STRBLK's (had length 0 --> CHAR(1)) Add the GetCharString function to the VALBLK class modified: storage/connect/ha_connect.cc storage/connect/valblk.cpp storage/connect/valblk.h storage/connect/value.cpp - Translate CONNECT error messages to system_charset to avoid truncation on not ASCII characters. modified: storage/connect/ha_connect.cc - Update version number modified: storage/connect/ha_connect.cc storage/connect/mysql-test/connect/r/xml.result - Move the TDBASE::data_charset body from xtable.h to table.cpp. (dont' remember why) modified: storage/connect/table.cpp storage/connect/xtable.h - Other modifications are to enhance the support of OEM tables. In particular, they can now provide column definition in dicovery. modified: storage/connect/colblk.h storage/connect/global.h storage/connect/ha_connect.cc storage/connect/mycat.cc storage/connect/plgcnx.h storage/connect/plgdbsem.h storage/connect/xtable.h - Or to add or modify tracing. modified: storage/connect/filamtxt.cpp storage/connect/ha_connect.cc storage/connect/plgdbutl.cpp storage/connect/tabfix.cpp storage/connect/tabmysql.cpp
2014-02-03 16:14:13 +01:00
class DllExport FIDBLK : public SPCBLK {
public:
// Constructor
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
FIDBLK(PCOLUMN cp, OPVAL op);
// Implementation
virtual int GetAmType(void) {return TYPE_AM_FILID;}
// Methods
virtual void Reset(void) {} // This is a pseudo constant column
virtual void ReadColumn(PGLOBAL g);
protected:
Fix gcc compiler warnings reported by Sergei modified: storage/connect/array.cpp modified: storage/connect/array.h modified: storage/connect/blkfil.cpp modified: storage/connect/blkfil.h modified: storage/connect/block.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/csort.h modified: storage/connect/filamvct.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/global.h modified: storage/connect/json.h modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/tabcol.cpp modified: storage/connect/tabcol.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabjson.cpp modified: storage/connect/table.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabodbc.h modified: storage/connect/tabsys.h modified: storage/connect/tabxml.h modified: storage/connect/value.cpp modified: storage/connect/value.h modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h modified: storage/connect/xobject.cpp modified: storage/connect/xobject.h modified: storage/connect/xtable.h Set values as nullable when retrieving catalog info modified: storage/connect/jdbconn.cpp modified: storage/connect/mysql-test/connect/r/odbc_oracle.result modified: storage/connect/odbconn.cpp Change format of Jpath modified: storage/connect/json.cpp modified: storage/connect/jsonudf.cpp modified: storage/connect/mysql-test/connect/r/json.result modified: storage/connect/mysql-test/connect/r/json_udf.result modified: storage/connect/mysql-test/connect/r/json_udf_bin.result modified: storage/connect/mysql-test/connect/r/zip.result modified: storage/connect/mysql-test/connect/t/json.test modified: storage/connect/mysql-test/connect/t/json_udf.test modified: storage/connect/mysql-test/connect/t/json_udf_bin.test modified: storage/connect/mysql-test/connect/t/zip.test modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/tabmgo.cpp Change null representation from ??? to <null> modified: storage/connect/json.cpp Change the name of UDF that are equal to a native JSON function name modified: storage/connect/jsonudf.cpp modified: storage/connect/jsonudf.h modified: storage/connect/mysql-test/connect/t/json_udf.inc modified: storage/connect/mysql-test/connect/t/json_udf2.inc Fix bug in making JSON project info modified: storage/connect/mongofam.cpp Fix COMPUTE when one argument is null modified: storage/connect/value.cpp Value is null only when nullable modified: storage/connect/value.h
2017-05-23 19:35:50 +02:00
PCSZ Fn; // The current To_File of the table
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
OPVAL Op; // The file part operator
}; // end of class FIDBLK
/***********************************************************************/
/* Class TIDBLK: TABID special column descriptor. */
/***********************************************************************/
This is a major update of CONNECT that goes from version 1.1 to 1.2 =================================================================== - Implement a first support of the ALTER TABLE command. This fixes MDEV-5440 but does much more than only that. See the details of how ALTER is supported in the new documentation and also in MDEV-5440 comment. This is done principally by implementing for CONNECT the virtual function check_if_supported_inplace_alter. modified: storage/connect/connect.cc storage/connect/global.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/mysql-test/connect/r/bin.result storage/connect/mysql-test/connect/r/csv.result storage/connect/mysql-test/connect/r/dbf.result storage/connect/mysql-test/connect/r/dir.result storage/connect/mysql-test/connect/r/fix.result storage/connect/mysql-test/connect/r/index.result storage/connect/mysql-test/connect/r/ini.result storage/connect/mysql-test/connect/r/occur.result storage/connect/mysql-test/connect/r/pivot.result storage/connect/mysql-test/connect/r/vec.result storage/connect/mysql-test/connect/t/dbf.test storage/connect/plugutil.c storage/connect/user_connect.cc - Fixes the tabname/table_name issue for XML tables. Implement multiple files XML tables. modified: storage/connect/tabxml.cpp storage/connect/tabxml.h - Set to varchar(256) the fields of catalog tables stored as STRBLK's (had length 0 --> CHAR(1)) Add the GetCharString function to the VALBLK class modified: storage/connect/ha_connect.cc storage/connect/valblk.cpp storage/connect/valblk.h storage/connect/value.cpp - Translate CONNECT error messages to system_charset to avoid truncation on not ASCII characters. modified: storage/connect/ha_connect.cc - Update version number modified: storage/connect/ha_connect.cc storage/connect/mysql-test/connect/r/xml.result - Move the TDBASE::data_charset body from xtable.h to table.cpp. (dont' remember why) modified: storage/connect/table.cpp storage/connect/xtable.h - Other modifications are to enhance the support of OEM tables. In particular, they can now provide column definition in dicovery. modified: storage/connect/colblk.h storage/connect/global.h storage/connect/ha_connect.cc storage/connect/mycat.cc storage/connect/plgcnx.h storage/connect/plgdbsem.h storage/connect/xtable.h - Or to add or modify tracing. modified: storage/connect/filamtxt.cpp storage/connect/ha_connect.cc storage/connect/plgdbutl.cpp storage/connect/tabfix.cpp storage/connect/tabmysql.cpp
2014-02-03 16:14:13 +01:00
class DllExport TIDBLK : public SPCBLK {
public:
// Constructor
TIDBLK(PCOLUMN cp);
// Implementation
virtual int GetAmType(void) {return TYPE_AM_TABID;}
// Methods
virtual void Reset(void) {} // This is a pseudo constant column
virtual void ReadColumn(PGLOBAL g);
protected:
// Default constructor not to be used
TIDBLK(void) {}
// Members
Fix gcc compiler warnings reported by Sergei modified: storage/connect/array.cpp modified: storage/connect/array.h modified: storage/connect/blkfil.cpp modified: storage/connect/blkfil.h modified: storage/connect/block.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/csort.h modified: storage/connect/filamvct.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/global.h modified: storage/connect/json.h modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/tabcol.cpp modified: storage/connect/tabcol.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabjson.cpp modified: storage/connect/table.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabodbc.h modified: storage/connect/tabsys.h modified: storage/connect/tabxml.h modified: storage/connect/value.cpp modified: storage/connect/value.h modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h modified: storage/connect/xobject.cpp modified: storage/connect/xobject.h modified: storage/connect/xtable.h Set values as nullable when retrieving catalog info modified: storage/connect/jdbconn.cpp modified: storage/connect/mysql-test/connect/r/odbc_oracle.result modified: storage/connect/odbconn.cpp Change format of Jpath modified: storage/connect/json.cpp modified: storage/connect/jsonudf.cpp modified: storage/connect/mysql-test/connect/r/json.result modified: storage/connect/mysql-test/connect/r/json_udf.result modified: storage/connect/mysql-test/connect/r/json_udf_bin.result modified: storage/connect/mysql-test/connect/r/zip.result modified: storage/connect/mysql-test/connect/t/json.test modified: storage/connect/mysql-test/connect/t/json_udf.test modified: storage/connect/mysql-test/connect/t/json_udf_bin.test modified: storage/connect/mysql-test/connect/t/zip.test modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/tabmgo.cpp Change null representation from ??? to <null> modified: storage/connect/json.cpp Change the name of UDF that are equal to a native JSON function name modified: storage/connect/jsonudf.cpp modified: storage/connect/jsonudf.h modified: storage/connect/mysql-test/connect/t/json_udf.inc modified: storage/connect/mysql-test/connect/t/json_udf2.inc Fix bug in making JSON project info modified: storage/connect/mongofam.cpp Fix COMPUTE when one argument is null modified: storage/connect/value.cpp Value is null only when nullable modified: storage/connect/value.h
2017-05-23 19:35:50 +02:00
PCSZ Tname; // The current table name
}; // end of class TIDBLK
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
/***********************************************************************/
/* Class PRTBLK: PARTID special column descriptor. */
/***********************************************************************/
class DllExport PRTBLK : public SPCBLK {
public:
// Constructor
PRTBLK(PCOLUMN cp);
// Implementation
virtual int GetAmType(void) {return TYPE_AM_PRTID;}
// Methods
virtual void Reset(void) {} // This is a pseudo constant column
virtual void ReadColumn(PGLOBAL g);
protected:
// Default constructor not to be used
PRTBLK(void) {}
// Members
Fix gcc compiler warnings reported by Sergei modified: storage/connect/array.cpp modified: storage/connect/array.h modified: storage/connect/blkfil.cpp modified: storage/connect/blkfil.h modified: storage/connect/block.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/csort.h modified: storage/connect/filamvct.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/global.h modified: storage/connect/json.h modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/tabcol.cpp modified: storage/connect/tabcol.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabjson.cpp modified: storage/connect/table.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabodbc.h modified: storage/connect/tabsys.h modified: storage/connect/tabxml.h modified: storage/connect/value.cpp modified: storage/connect/value.h modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h modified: storage/connect/xobject.cpp modified: storage/connect/xobject.h modified: storage/connect/xtable.h Set values as nullable when retrieving catalog info modified: storage/connect/jdbconn.cpp modified: storage/connect/mysql-test/connect/r/odbc_oracle.result modified: storage/connect/odbconn.cpp Change format of Jpath modified: storage/connect/json.cpp modified: storage/connect/jsonudf.cpp modified: storage/connect/mysql-test/connect/r/json.result modified: storage/connect/mysql-test/connect/r/json_udf.result modified: storage/connect/mysql-test/connect/r/json_udf_bin.result modified: storage/connect/mysql-test/connect/r/zip.result modified: storage/connect/mysql-test/connect/t/json.test modified: storage/connect/mysql-test/connect/t/json_udf.test modified: storage/connect/mysql-test/connect/t/json_udf_bin.test modified: storage/connect/mysql-test/connect/t/zip.test modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/tabmgo.cpp Change null representation from ??? to <null> modified: storage/connect/json.cpp Change the name of UDF that are equal to a native JSON function name modified: storage/connect/jsonudf.cpp modified: storage/connect/jsonudf.h modified: storage/connect/mysql-test/connect/t/json_udf.inc modified: storage/connect/mysql-test/connect/t/json_udf2.inc Fix bug in making JSON project info modified: storage/connect/mongofam.cpp Fix COMPUTE when one argument is null modified: storage/connect/value.cpp Value is null only when nullable modified: storage/connect/value.h
2017-05-23 19:35:50 +02:00
PCSZ Pname; // The current partition name
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
}; // end of class PRTBLK
/***********************************************************************/
/* Class SIDBLK: SERVID special column descriptor. */
/***********************************************************************/
This is a major update of CONNECT that goes from version 1.1 to 1.2 =================================================================== - Implement a first support of the ALTER TABLE command. This fixes MDEV-5440 but does much more than only that. See the details of how ALTER is supported in the new documentation and also in MDEV-5440 comment. This is done principally by implementing for CONNECT the virtual function check_if_supported_inplace_alter. modified: storage/connect/connect.cc storage/connect/global.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/mysql-test/connect/r/bin.result storage/connect/mysql-test/connect/r/csv.result storage/connect/mysql-test/connect/r/dbf.result storage/connect/mysql-test/connect/r/dir.result storage/connect/mysql-test/connect/r/fix.result storage/connect/mysql-test/connect/r/index.result storage/connect/mysql-test/connect/r/ini.result storage/connect/mysql-test/connect/r/occur.result storage/connect/mysql-test/connect/r/pivot.result storage/connect/mysql-test/connect/r/vec.result storage/connect/mysql-test/connect/t/dbf.test storage/connect/plugutil.c storage/connect/user_connect.cc - Fixes the tabname/table_name issue for XML tables. Implement multiple files XML tables. modified: storage/connect/tabxml.cpp storage/connect/tabxml.h - Set to varchar(256) the fields of catalog tables stored as STRBLK's (had length 0 --> CHAR(1)) Add the GetCharString function to the VALBLK class modified: storage/connect/ha_connect.cc storage/connect/valblk.cpp storage/connect/valblk.h storage/connect/value.cpp - Translate CONNECT error messages to system_charset to avoid truncation on not ASCII characters. modified: storage/connect/ha_connect.cc - Update version number modified: storage/connect/ha_connect.cc storage/connect/mysql-test/connect/r/xml.result - Move the TDBASE::data_charset body from xtable.h to table.cpp. (dont' remember why) modified: storage/connect/table.cpp storage/connect/xtable.h - Other modifications are to enhance the support of OEM tables. In particular, they can now provide column definition in dicovery. modified: storage/connect/colblk.h storage/connect/global.h storage/connect/ha_connect.cc storage/connect/mycat.cc storage/connect/plgcnx.h storage/connect/plgdbsem.h storage/connect/xtable.h - Or to add or modify tracing. modified: storage/connect/filamtxt.cpp storage/connect/ha_connect.cc storage/connect/plgdbutl.cpp storage/connect/tabfix.cpp storage/connect/tabmysql.cpp
2014-02-03 16:14:13 +01:00
class DllExport SIDBLK : public SPCBLK {
public:
// Constructor
SIDBLK(PCOLUMN cp);
// Implementation
virtual int GetAmType(void) {return TYPE_AM_SRVID;}
// Methods
virtual void Reset(void) {} // This is a pseudo constant column
virtual void ReadColumn(PGLOBAL g);
protected:
// Default constructor not to be used
SIDBLK(void) {}
// Members
Fix gcc compiler warnings reported by Sergei modified: storage/connect/array.cpp modified: storage/connect/array.h modified: storage/connect/blkfil.cpp modified: storage/connect/blkfil.h modified: storage/connect/block.h modified: storage/connect/colblk.cpp modified: storage/connect/colblk.h modified: storage/connect/csort.h modified: storage/connect/filamvct.cpp modified: storage/connect/filter.cpp modified: storage/connect/filter.h modified: storage/connect/global.h modified: storage/connect/json.h modified: storage/connect/plgdbsem.h modified: storage/connect/plgdbutl.cpp modified: storage/connect/tabcol.cpp modified: storage/connect/tabcol.h modified: storage/connect/tabdos.cpp modified: storage/connect/tabdos.h modified: storage/connect/tabjson.cpp modified: storage/connect/table.cpp modified: storage/connect/tabodbc.cpp modified: storage/connect/tabodbc.h modified: storage/connect/tabsys.h modified: storage/connect/tabxml.h modified: storage/connect/value.cpp modified: storage/connect/value.h modified: storage/connect/xindex.cpp modified: storage/connect/xindex.h modified: storage/connect/xobject.cpp modified: storage/connect/xobject.h modified: storage/connect/xtable.h Set values as nullable when retrieving catalog info modified: storage/connect/jdbconn.cpp modified: storage/connect/mysql-test/connect/r/odbc_oracle.result modified: storage/connect/odbconn.cpp Change format of Jpath modified: storage/connect/json.cpp modified: storage/connect/jsonudf.cpp modified: storage/connect/mysql-test/connect/r/json.result modified: storage/connect/mysql-test/connect/r/json_udf.result modified: storage/connect/mysql-test/connect/r/json_udf_bin.result modified: storage/connect/mysql-test/connect/r/zip.result modified: storage/connect/mysql-test/connect/t/json.test modified: storage/connect/mysql-test/connect/t/json_udf.test modified: storage/connect/mysql-test/connect/t/json_udf_bin.test modified: storage/connect/mysql-test/connect/t/zip.test modified: storage/connect/tabjson.cpp modified: storage/connect/tabjson.h modified: storage/connect/tabmgo.cpp Change null representation from ??? to <null> modified: storage/connect/json.cpp Change the name of UDF that are equal to a native JSON function name modified: storage/connect/jsonudf.cpp modified: storage/connect/jsonudf.h modified: storage/connect/mysql-test/connect/t/json_udf.inc modified: storage/connect/mysql-test/connect/t/json_udf2.inc Fix bug in making JSON project info modified: storage/connect/mongofam.cpp Fix COMPUTE when one argument is null modified: storage/connect/value.cpp Value is null only when nullable modified: storage/connect/value.h
2017-05-23 19:35:50 +02:00
PCSZ Sname; // The current server name
}; // end of class SIDBLK
#endif // __COLBLK__H