diff options
author | Alexander Barkov <bar@mnogosearch.org> | 2013-02-07 13:34:27 +0400 |
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committer | Alexander Barkov <bar@mnogosearch.org> | 2013-02-07 13:34:27 +0400 |
commit | 30c4b0ebc24fe0106e146b1f6577a4150e71e258 (patch) | |
tree | 592673d8c2f5b418833c3ee5fcfeb9dbf4ba1681 /storage/connect/xtable.h | |
parent | 60c4cab3bd00621cc03afb1be6de01c8fab0c5f0 (diff) | |
download | mariadb-git-30c4b0ebc24fe0106e146b1f6577a4150e71e258.tar.gz |
- Fixing TAB to 2 spaces
- Fixing line endings from "\r\n" to "\n"
Diffstat (limited to 'storage/connect/xtable.h')
-rw-r--r-- | storage/connect/xtable.h | 402 |
1 files changed, 201 insertions, 201 deletions
diff --git a/storage/connect/xtable.h b/storage/connect/xtable.h index 52b784d8b32..73af45c7e0a 100644 --- a/storage/connect/xtable.h +++ b/storage/connect/xtable.h @@ -1,201 +1,201 @@ -/**************** Table H Declares Source Code File (.H) ***************/
-/* Name: TABLE.H Version 2.2 */
-/* */
-/* (C) Copyright to the author Olivier BERTRAND 1999-2012 */
-/* */
-/* This file contains the TBX, OPJOIN and TDB class definitions. */
-/***********************************************************************/
-#if !defined(TABLE_DEFINED)
-#define TABLE_DEFINED
-
-
-/***********************************************************************/
-/* Include required application header files */
-/* block.h is header containing Block global declarations. */
-/***********************************************************************/
-#include "assert.h"
-#include "block.h"
-
-//pedef class INDEXDEF *PIXDEF;
-typedef char *PFIL; // Specific to CONNECT
-
-/***********************************************************************/
-/* Definition of class TBX (pure virtual class for TDB and OPJOIN) */
-/***********************************************************************/
-class DllExport TBX: public BLOCK { // Base class for OPJOIN and TDB classes.
- public:
- // Constructors
- TBX(void);
- TBX(PTBX txp);
-
- // Implementation
- inline PTBX GetOrig(void) {return To_Orig;}
- inline TUSE GetUse(void) {return Use;}
- inline void SetUse(TUSE n) {Use = n;}
- inline PFIL GetFilter(void) {return To_Filter;}
- inline void SetOrig(PTBX txp) {To_Orig = txp;}
- inline void SetFilter(PFIL fp) {To_Filter = fp;}
-//inline JTYPE GetJtype(void) {return Jtype;}
-//inline void SetJtype(JTYPE jt) {Jtype = jt;}
-//inline PFIL GetNoleft(void) {return To_Noleft;}
-//inline void SetNoleft(PFIL fp) {To_Noleft = fp;}
-
- // Methods
- virtual bool IsSame(PTBX tp) {return tp == this;}
-//virtual bool Include(PTBX tbxp) = 0;
-//virtual bool CheckFilter(void) = 0;
- virtual int GetTdb_No(void) = 0; // Convenience during conversion
- virtual PTDB GetNext(void) = 0;
-//virtual int GetMaxSame(PGLOBAL) = 0;
- virtual int Cardinality(PGLOBAL) = 0;
- virtual int GetMaxSize(PGLOBAL) = 0;
- virtual int GetProgMax(PGLOBAL) = 0;
- virtual int GetProgCur(void) = 0;
- virtual int GetBadLines(void) {return 0;}
-//virtual bool IsJoin(void) = 0;
- virtual PTBX Copy(PTABS t) = 0;
-
- protected:
-//virtual void PrepareFilters(PGLOBAL g) = 0;
-
- protected:
- // Members
- PTBX To_Orig; // Pointer to original if it is a copy
- PFIL To_Filter;
-//PFIL To_Noleft; // To filter not involved in LEFT JOIN
-//JTYPE Jtype;
- TUSE Use;
- }; // end of class TBX
-
-/***********************************************************************/
-/* Definition of class TDB with all its method functions. */
-/***********************************************************************/
-class DllExport TDB: public TBX { // Table Descriptor Block.
- public:
- // Constructors
- TDB(PTABDEF tdp = NULL);
- TDB(PTDB tdbp);
-
- // Implementation
- static void SetTnum(int n) {Tnum = n;}
- inline LPCSTR GetName(void) {return Name;}
- inline PTABLE GetTable(void) {return To_Table;}
- inline PCOL GetColumns(void) {return Columns;}
- inline int GetDegree(void) {return Degree;}
- inline MODE GetMode(void) {return Mode;}
- inline void SetNext(PTDB tdbp) {Next = tdbp;}
- inline void SetName(LPCSTR name) {Name = name;}
- inline void SetTable(PTABLE tablep) {To_Table = tablep;}
- inline void SetColumns(PCOL colp) {Columns = colp;}
- inline void SetDegree(int degree) {Degree = degree;}
- inline void SetMode(MODE mode) {Mode = mode;}
-
- //Properties
- virtual int GetTdb_No(void) {return Tdb_No;}
- virtual PTDB GetNext(void) {return Next;}
- virtual PCATLG GetCat(void) {return NULL;}
-
- // Methods
- virtual AMT GetAmType(void) {return TYPE_AM_ERROR;}
- virtual bool GetBlockValues(PGLOBAL g) {return false;}
- virtual int Cardinality(PGLOBAL g) {return (g) ? -1 : 0;}
- virtual int RowNumber(PGLOBAL g, bool b = false);
- virtual bool IsReadOnly(void) {return true;}
- virtual PTDB Duplicate(PGLOBAL g) {return NULL;}
- virtual PTDB CopyOne(PTABS t) {return this;}
- virtual PTBX Copy(PTABS t);
- virtual void PrintAM(FILE *f, char *m)
- {fprintf(f, "%s AM(%d)\n", m, GetAmType());}
- virtual void Print(PGLOBAL g, FILE *f, uint n);
- virtual void Print(PGLOBAL g, char *ps, uint z);
-
- // Database pure virtual routines
- virtual PCOL ColDB(PGLOBAL g, PSZ name, int num) = 0;
- virtual void MarkDB(PGLOBAL, PTDB) = 0;
- virtual bool OpenDB(PGLOBAL) = 0;
- virtual int ReadDB(PGLOBAL) = 0;
- virtual int WriteDB(PGLOBAL) = 0;
- virtual int DeleteDB(PGLOBAL, int) = 0;
- virtual void CloseDB(PGLOBAL) = 0;
- virtual int CheckWrite(PGLOBAL g) {return 0;}
-
- // Database routines
- bool OpenTable(PGLOBAL g, PSQL sqlp, MODE mode);
- void CloseTable(PGLOBAL g);
-
- protected:
- // Members
- static int Tnum; // Used to generate Tdb_no's
- const int Tdb_No; // GetTdb_No() is always 0 for OPJOIN
- PTDB Next; // Next in linearized queries
- PTABLE To_Table; // Points to the XTAB object
- LPCSTR Name; // Table name
- PCOL Columns; // Points to the first column of the table
- MODE Mode; // 10 Read, 30 Update, 40 Insert, 50 Delete
- int Degree; // Number of columns
- }; // end of class TDB
-
-/***********************************************************************/
-/* This is the base class for all query tables (except decode). */
-/***********************************************************************/
-class DllExport TDBASE : public TDB {
- friend class INDEXDEF;
- friend class XINDEX;
- friend class XINDXS;
- public:
- // Constructor
- TDBASE(PTABDEF tdp = NULL);
- TDBASE(PTDBASE tdbp);
-
- // Implementation
- inline int GetKnum(void) {return Knum;}
- inline PTABDEF GetDef(void) {return To_Def;}
- inline PKXBASE GetKindex(void) {return To_Kindex;}
- inline PCOL GetSetCols(void) {return To_SetCols;}
- inline void SetSetCols(PCOL colp) {To_SetCols = colp;}
-
- // Properties
- void SetKindex(PKXBASE kxp);
- PCOL Key(int i) {return (To_Key_Col) ? To_Key_Col[i] : NULL;}
-
- // Methods
- virtual bool IsUsingTemp(PGLOBAL g) {return false;}
- virtual PCATLG GetCat(void);
- virtual PSZ GetPath(void);
- virtual void PrintAM(FILE *f, char *m);
- virtual RECFM GetFtype(void) {return RECFM_NAF;}
- virtual int GetAffectedRows(void) {return -1;}
- virtual int GetRecpos(void) = 0;
- virtual bool SetRecpos(PGLOBAL g, int recpos);
- virtual bool IsReadOnly(void) {return Read_Only;}
- virtual int GetProgMax(PGLOBAL g) {return GetMaxSize(g);}
- virtual int GetProgCur(void) {return GetRecpos();}
- virtual PSZ GetFile(PGLOBAL g) {return "Not a file";}
- virtual int GetRemote(void) {return 0;}
- virtual void SetFile(PGLOBAL g, PSZ fn) {}
- virtual void ResetDB(void) {}
- virtual void ResetSize(void) {MaxSize = -1;}
- virtual void RestoreNrec(void) {}
- virtual int ResetTableOpt(PGLOBAL g, bool dox);
-
- // Database routines
- virtual PCOL ColDB(PGLOBAL g, PSZ name, int num);
- virtual PCOL MakeCol(PGLOBAL, PCOLDEF, PCOL, int)
- {assert(false); return NULL;}
- virtual PCOL InsertSpecialColumn(PGLOBAL g, PCOL colp);
- virtual PCOL InsertSpcBlk(PGLOBAL g, PCOLUMN cp);
- virtual void MarkDB(PGLOBAL g, PTDB tdb2);
-
- protected:
- // Members
- PTABDEF To_Def; // Points to catalog description block
- PXOB *To_Link; // Points to column of previous relations
- PCOL *To_Key_Col; // Points to key columns in current file
- PKXBASE To_Kindex; // Points to table key index
- PCOL To_SetCols; // Points to updated columns
- int MaxSize; // Max size in number of lines
- int Knum; // Size of key arrays
- bool Read_Only; // True for read only tables
- }; // end of class TDBASE
-
-#endif // TABLE_DEFINED
+/**************** Table H Declares Source Code File (.H) ***************/ +/* Name: TABLE.H Version 2.2 */ +/* */ +/* (C) Copyright to the author Olivier BERTRAND 1999-2012 */ +/* */ +/* This file contains the TBX, OPJOIN and TDB class definitions. */ +/***********************************************************************/ +#if !defined(TABLE_DEFINED) +#define TABLE_DEFINED + + +/***********************************************************************/ +/* Include required application header files */ +/* block.h is header containing Block global declarations. */ +/***********************************************************************/ +#include "assert.h" +#include "block.h" + +//pedef class INDEXDEF *PIXDEF; +typedef char *PFIL; // Specific to CONNECT + +/***********************************************************************/ +/* Definition of class TBX (pure virtual class for TDB and OPJOIN) */ +/***********************************************************************/ +class DllExport TBX: public BLOCK { // Base class for OPJOIN and TDB classes. + public: + // Constructors + TBX(void); + TBX(PTBX txp); + + // Implementation + inline PTBX GetOrig(void) {return To_Orig;} + inline TUSE GetUse(void) {return Use;} + inline void SetUse(TUSE n) {Use = n;} + inline PFIL GetFilter(void) {return To_Filter;} + inline void SetOrig(PTBX txp) {To_Orig = txp;} + inline void SetFilter(PFIL fp) {To_Filter = fp;} +//inline JTYPE GetJtype(void) {return Jtype;} +//inline void SetJtype(JTYPE jt) {Jtype = jt;} +//inline PFIL GetNoleft(void) {return To_Noleft;} +//inline void SetNoleft(PFIL fp) {To_Noleft = fp;} + + // Methods + virtual bool IsSame(PTBX tp) {return tp == this;} +//virtual bool Include(PTBX tbxp) = 0; +//virtual bool CheckFilter(void) = 0; + virtual int GetTdb_No(void) = 0; // Convenience during conversion + virtual PTDB GetNext(void) = 0; +//virtual int GetMaxSame(PGLOBAL) = 0; + virtual int Cardinality(PGLOBAL) = 0; + virtual int GetMaxSize(PGLOBAL) = 0; + virtual int GetProgMax(PGLOBAL) = 0; + virtual int GetProgCur(void) = 0; + virtual int GetBadLines(void) {return 0;} +//virtual bool IsJoin(void) = 0; + virtual PTBX Copy(PTABS t) = 0; + + protected: +//virtual void PrepareFilters(PGLOBAL g) = 0; + + protected: + // Members + PTBX To_Orig; // Pointer to original if it is a copy + PFIL To_Filter; +//PFIL To_Noleft; // To filter not involved in LEFT JOIN +//JTYPE Jtype; + TUSE Use; + }; // end of class TBX + +/***********************************************************************/ +/* Definition of class TDB with all its method functions. */ +/***********************************************************************/ +class DllExport TDB: public TBX { // Table Descriptor Block. + public: + // Constructors + TDB(PTABDEF tdp = NULL); + TDB(PTDB tdbp); + + // Implementation + static void SetTnum(int n) {Tnum = n;} + inline LPCSTR GetName(void) {return Name;} + inline PTABLE GetTable(void) {return To_Table;} + inline PCOL GetColumns(void) {return Columns;} + inline int GetDegree(void) {return Degree;} + inline MODE GetMode(void) {return Mode;} + inline void SetNext(PTDB tdbp) {Next = tdbp;} + inline void SetName(LPCSTR name) {Name = name;} + inline void SetTable(PTABLE tablep) {To_Table = tablep;} + inline void SetColumns(PCOL colp) {Columns = colp;} + inline void SetDegree(int degree) {Degree = degree;} + inline void SetMode(MODE mode) {Mode = mode;} + + //Properties + virtual int GetTdb_No(void) {return Tdb_No;} + virtual PTDB GetNext(void) {return Next;} + virtual PCATLG GetCat(void) {return NULL;} + + // Methods + virtual AMT GetAmType(void) {return TYPE_AM_ERROR;} + virtual bool GetBlockValues(PGLOBAL g) {return false;} + virtual int Cardinality(PGLOBAL g) {return (g) ? -1 : 0;} + virtual int RowNumber(PGLOBAL g, bool b = false); + virtual bool IsReadOnly(void) {return true;} + virtual PTDB Duplicate(PGLOBAL g) {return NULL;} + virtual PTDB CopyOne(PTABS t) {return this;} + virtual PTBX Copy(PTABS t); + virtual void PrintAM(FILE *f, char *m) + {fprintf(f, "%s AM(%d)\n", m, GetAmType());} + virtual void Print(PGLOBAL g, FILE *f, uint n); + virtual void Print(PGLOBAL g, char *ps, uint z); + + // Database pure virtual routines + virtual PCOL ColDB(PGLOBAL g, PSZ name, int num) = 0; + virtual void MarkDB(PGLOBAL, PTDB) = 0; + virtual bool OpenDB(PGLOBAL) = 0; + virtual int ReadDB(PGLOBAL) = 0; + virtual int WriteDB(PGLOBAL) = 0; + virtual int DeleteDB(PGLOBAL, int) = 0; + virtual void CloseDB(PGLOBAL) = 0; + virtual int CheckWrite(PGLOBAL g) {return 0;} + + // Database routines + bool OpenTable(PGLOBAL g, PSQL sqlp, MODE mode); + void CloseTable(PGLOBAL g); + + protected: + // Members + static int Tnum; // Used to generate Tdb_no's + const int Tdb_No; // GetTdb_No() is always 0 for OPJOIN + PTDB Next; // Next in linearized queries + PTABLE To_Table; // Points to the XTAB object + LPCSTR Name; // Table name + PCOL Columns; // Points to the first column of the table + MODE Mode; // 10 Read, 30 Update, 40 Insert, 50 Delete + int Degree; // Number of columns + }; // end of class TDB + +/***********************************************************************/ +/* This is the base class for all query tables (except decode). */ +/***********************************************************************/ +class DllExport TDBASE : public TDB { + friend class INDEXDEF; + friend class XINDEX; + friend class XINDXS; + public: + // Constructor + TDBASE(PTABDEF tdp = NULL); + TDBASE(PTDBASE tdbp); + + // Implementation + inline int GetKnum(void) {return Knum;} + inline PTABDEF GetDef(void) {return To_Def;} + inline PKXBASE GetKindex(void) {return To_Kindex;} + inline PCOL GetSetCols(void) {return To_SetCols;} + inline void SetSetCols(PCOL colp) {To_SetCols = colp;} + + // Properties + void SetKindex(PKXBASE kxp); + PCOL Key(int i) {return (To_Key_Col) ? To_Key_Col[i] : NULL;} + + // Methods + virtual bool IsUsingTemp(PGLOBAL g) {return false;} + virtual PCATLG GetCat(void); + virtual PSZ GetPath(void); + virtual void PrintAM(FILE *f, char *m); + virtual RECFM GetFtype(void) {return RECFM_NAF;} + virtual int GetAffectedRows(void) {return -1;} + virtual int GetRecpos(void) = 0; + virtual bool SetRecpos(PGLOBAL g, int recpos); + virtual bool IsReadOnly(void) {return Read_Only;} + virtual int GetProgMax(PGLOBAL g) {return GetMaxSize(g);} + virtual int GetProgCur(void) {return GetRecpos();} + virtual PSZ GetFile(PGLOBAL g) {return "Not a file";} + virtual int GetRemote(void) {return 0;} + virtual void SetFile(PGLOBAL g, PSZ fn) {} + virtual void ResetDB(void) {} + virtual void ResetSize(void) {MaxSize = -1;} + virtual void RestoreNrec(void) {} + virtual int ResetTableOpt(PGLOBAL g, bool dox); + + // Database routines + virtual PCOL ColDB(PGLOBAL g, PSZ name, int num); + virtual PCOL MakeCol(PGLOBAL, PCOLDEF, PCOL, int) + {assert(false); return NULL;} + virtual PCOL InsertSpecialColumn(PGLOBAL g, PCOL colp); + virtual PCOL InsertSpcBlk(PGLOBAL g, PCOLUMN cp); + virtual void MarkDB(PGLOBAL g, PTDB tdb2); + + protected: + // Members + PTABDEF To_Def; // Points to catalog description block + PXOB *To_Link; // Points to column of previous relations + PCOL *To_Key_Col; // Points to key columns in current file + PKXBASE To_Kindex; // Points to table key index + PCOL To_SetCols; // Points to updated columns + int MaxSize; // Max size in number of lines + int Knum; // Size of key arrays + bool Read_Only; // True for read only tables + }; // end of class TDBASE + +#endif // TABLE_DEFINED |