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-rw-r--r--storage/connect/xtable.h402
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
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