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- Temporary
modified: storage/connect/catalog.h storage/connect/colblk.cpp storage/connect/colblk.h storage/connect/connect.cc storage/connect/filamap.cpp storage/connect/filamfix.cpp storage/connect/filamfix.h storage/connect/filamtxt.cpp storage/connect/filamvct.cpp storage/connect/filamzip.cpp storage/connect/filamzip.h storage/connect/ha_connect.cc storage/connect/ha_connect.h storage/connect/plgdbsem.h storage/connect/plgdbutl.cpp storage/connect/reldef.cpp storage/connect/reldef.h storage/connect/tabdos.cpp storage/connect/tabdos.h storage/connect/tabfix.cpp storage/connect/tabfix.h storage/connect/tabfmt.cpp storage/connect/tabfmt.h storage/connect/table.cpp storage/connect/tabmac.h storage/connect/tabmul.h storage/connect/tabmysql.cpp storage/connect/tabodbc.cpp storage/connect/tabsys.cpp storage/connect/tabsys.h storage/connect/tabtbl.cpp storage/connect/tabtbl.h storage/connect/tabvct.cpp storage/connect/tabvct.h storage/connect/tabwmi.cpp storage/connect/tabwmi.h storage/connect/tabxml.cpp storage/connect/tabxml.h storage/connect/valblk.cpp storage/connect/valblk.h storage/connect/value.cpp storage/connect/value.h storage/connect/xobject.cpp storage/connect/xobject.h storage/connect/xtable.h
This commit is contained in:
Olivier Bertrand
parent
126bb34513
commit
85e8aee47d
45 changed files with 3329 additions and 390 deletions
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@ -1,7 +1,7 @@
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/*************** TabDos H Declares Source Code File (.H) ***************/
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/* Name: TABDOS.H Version 3.2 */
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/* Name: TABDOS.H Version 3.3 */
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/* */
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/* (C) Copyright to the author Olivier BERTRAND 1999-2012 */
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/* (C) Copyright to the author Olivier BERTRAND 1999-2014 */
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/* */
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/* This file contains the DOS classes declares. */
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/***********************************************************************/
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@ -12,9 +12,16 @@
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#include "xtable.h" // Table base class declares
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#include "colblk.h" // Column base class declares
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#include "xindex.h"
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#if defined(BLK_INDX)
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#include "filter.h"
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#endif // BLK_INDX
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//pedef struct _tabdesc *PTABD; // For friend setting
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typedef class TXTFAM *PTXF;
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#if defined(BLK_INDX)
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typedef class BLOCKFILTER *PBF;
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typedef class BLOCKINDEX *PBX;
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#endif // BLK_INDX
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/***********************************************************************/
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/* DOS table. */
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@ -34,6 +41,7 @@ class DllExport DOSDEF : public TABDEF { /* Logical table description */
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virtual const char *GetType(void) {return "DOS";}
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virtual PIXDEF GetIndx(void) {return To_Indx;}
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virtual void SetIndx(PIXDEF xdp) {To_Indx = xdp;}
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virtual bool IsHuge(void) {return Huge;}
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PSZ GetFn(void) {return Fn;}
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PSZ GetOfn(void) {return Ofn;}
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void SetBlock(int block) {Block = block;}
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@ -46,19 +54,28 @@ class DllExport DOSDEF : public TABDEF { /* Logical table description */
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bool GetEof(void) {return Eof;}
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int GetBlksize(void) {return Blksize;}
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int GetEnding(void) {return Ending;}
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#if defined(BLK_INDX)
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bool IsOptimized(void) {return (Optimized == 1);}
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void SetOptimized(int opt) {Optimized = opt;}
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void SetAllocBlks(int blks) {AllocBlks = blks;}
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int GetAllocBlks(void) {return AllocBlks;}
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int *GetTo_Pos(void) {return To_Pos;}
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virtual bool IsHuge(void) {return Huge;}
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#endif // BLK_INDX
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// Methods
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virtual bool DeleteTableFile(PGLOBAL g);
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//virtual bool DeleteTableFile(PGLOBAL g);
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virtual bool Indexable(void) {return Compressed != 1;}
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virtual bool DeleteIndexFile(PGLOBAL g, PIXDEF pxdf);
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virtual bool DefineAM(PGLOBAL g, LPCSTR am, int poff);
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virtual PTDB GetTable(PGLOBAL g, MODE mode);
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bool InvalidateIndex(PGLOBAL g);
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#if defined(BLK_INDX)
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bool GetOptFileName(PGLOBAL g, char *filename);
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void RemoveOptValues(PGLOBAL g);
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#endif // BLK_INDX
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protected:
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virtual bool Erase(char *filename);
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//virtual bool Erase(char *filename);
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// Members
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PSZ Fn; /* Path/Name of corresponding file */
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@ -70,7 +87,11 @@ class DllExport DOSDEF : public TABDEF { /* Logical table description */
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bool Huge; /* true for files larger than 2GB */
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bool Accept; /* true if wrong lines are accepted (DBF)*/
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bool Eof; /* true if an EOF (0xA) character exists */
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int *To_Pos; /* To array of block starting positions */
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#if defined(BLK_INDX)
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int *To_Pos; /* To array of block starting positions */
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int Optimized; /* 0: No, 1:Yes, 2:Redo optimization */
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int AllocBlks; /* Number of suballocated opt blocks */
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#endif // BLK_INDX
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int Compressed; /* 0: No, 1: gz, 2:zlib compressed file */
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int Lrecl; /* Size of biggest record */
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int AvgLen; /* Average size of records */
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@ -129,13 +150,15 @@ class DllExport TDBDOS : public TDBASE {
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virtual bool IsUsingTemp(PGLOBAL g);
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//virtual bool NeedIndexing(PGLOBAL g);
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virtual void ResetSize(void) {MaxSize = Cardinal = -1;}
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virtual int ResetTableOpt(PGLOBAL g, bool dox);
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//virtual int MakeBlockValues(PGLOBAL g);
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//virtual bool SaveBlockValues(PGLOBAL g);
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//virtual bool GetBlockValues(PGLOBAL g);
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//virtual PBF InitBlockFilter(PGLOBAL g, PFIL filp);
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virtual int ResetTableOpt(PGLOBAL g, bool dop, bool dox);
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#if defined(BLK_INDX)
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virtual int MakeBlockValues(PGLOBAL g);
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virtual bool SaveBlockValues(PGLOBAL g);
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virtual bool GetBlockValues(PGLOBAL g);
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virtual PBF InitBlockFilter(PGLOBAL g, PFIL filp);
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//virtual PBX InitBlockIndex(PGLOBAL g);
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//virtual int TestBlock(PGLOBAL g);
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virtual int TestBlock(PGLOBAL g);
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#endif // BLK_INDX
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virtual void PrintAM(FILE *f, char *m);
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// Database routines
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@ -162,25 +185,31 @@ class DllExport TDBDOS : public TDBASE {
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virtual int EstimatedLength(PGLOBAL g);
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// Optimization routines
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// void ResetBlockFilter(PGLOBAL g);
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int MakeIndex(PGLOBAL g, PIXDEF pxdf, bool add);
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// bool GetDistinctColumnValues(PGLOBAL g, int nrec);
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int MakeIndex(PGLOBAL g, PIXDEF pxdf, bool add);
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#if defined(BLK_INDX)
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void ResetBlockFilter(PGLOBAL g);
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bool GetDistinctColumnValues(PGLOBAL g, int nrec);
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protected:
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// PBF CheckBlockFilari(PGLOBAL g, PXOB *arg, int op, bool *cnv);
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PBF CheckBlockFilari(PGLOBAL g, PXOB *arg, int op, bool *cnv);
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#endif // BLK_INDX
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// Members
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PTXF Txfp; // To the File access method class
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#if defined(BLK_INDX)
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//PBX To_BlkIdx; // To index test block
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//PBF To_BlkFil; // To evaluation block filter
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//PFIL SavFil; // Saved hidden filter
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PBF To_BlkFil; // To evaluation block filter
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PFIL SavFil; // Saved hidden filter
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#endif // BLK_INDX
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char *To_Line; // Points to current processed line
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int Cardinal; // Table Cardinality
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RECFM Ftype; // File type: 0-var 1-fixed 2-binary (VCT)
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int Lrecl; // Logical Record Length
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int AvgLen; // Logical Record Average Length
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#if defined(BLK_INDX)
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//int Xeval; // BlockTest return value
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//int Beval; // BlockEval return value
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int Beval; // BlockEval return value
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#endif // BLK_INDX
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}; // end of class TDBDOS
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/***********************************************************************/
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@ -198,50 +227,60 @@ class DllExport DOSCOL : public COLBLK {
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// Implementation
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virtual int GetAmType(void) {return TYPE_AM_DOS;}
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//virtual int GetClustered(void) {return Clustered;}
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//virtual int IsClustered(void) {return (Clustered &&
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// ((PDOSDEF)(((PTDBDOS)To_Tdb)->To_Def))->IsOptimized());}
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//virtual int IsSorted(void) {return Sorted;}
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virtual void SetTo_Val(PVAL valp) {To_Val = valp;}
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//virtual PVBLK GetMin(void) {return Min;}
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//virtual PVBLK GetMax(void) {return Max;}
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//virtual int GetNdv(void) {return Ndv;}
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//virtual int GetNbm(void) {return Nbm;}
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//virtual PVBLK GetBmap(void) {return Bmap;}
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//virtual PVBLK GetDval(void) {return Dval;}
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#if defined(BLK_INDX)
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virtual int GetClustered(void) {return Clustered;}
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virtual int IsClustered(void) {return (Clustered &&
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((PDOSDEF)(((PTDBDOS)To_Tdb)->To_Def))->IsOptimized());}
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virtual int IsSorted(void) {return Sorted;}
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virtual PVBLK GetMin(void) {return Min;}
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virtual PVBLK GetMax(void) {return Max;}
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virtual int GetNdv(void) {return Ndv;}
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virtual int GetNbm(void) {return Nbm;}
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virtual PVBLK GetBmap(void) {return Bmap;}
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virtual PVBLK GetDval(void) {return Dval;}
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#endif // BLK_INDX
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// Methods
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#if defined(BLK_INDX)
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virtual bool VarSize(void);
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#endif // BLK_INDX
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virtual bool SetBuffer(PGLOBAL g, PVAL value, bool ok, bool check);
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virtual void ReadColumn(PGLOBAL g);
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virtual void WriteColumn(PGLOBAL g);
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virtual void Print(PGLOBAL g, FILE *, uint);
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protected:
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//virtual bool SetMinMax(PGLOBAL g);
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//virtual bool SetBitMap(PGLOBAL g);
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// bool CheckSorted(PGLOBAL g);
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// bool AddDistinctValue(PGLOBAL g);
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#if defined(BLK_INDX)
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virtual bool SetMinMax(PGLOBAL g);
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virtual bool SetBitMap(PGLOBAL g);
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bool CheckSorted(PGLOBAL g);
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bool AddDistinctValue(PGLOBAL g);
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#endif // BLK_INDX
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// Default constructor not to be used
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DOSCOL(void) {}
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// Members
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//PVBLK Min; // Array of block min values
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//PVBLK Max; // Array of block max values
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//PVBLK Bmap; // Array of block bitmap values
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//PVBLK Dval; // Array of column distinct values
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#if defined(BLK_INDX)
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PVBLK Min; // Array of block min values
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PVBLK Max; // Array of block max values
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PVBLK Bmap; // Array of block bitmap values
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PVBLK Dval; // Array of column distinct values
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#endif // BLK_INDX
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PVAL To_Val; // To value used for Update/Insert
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PVAL OldVal; // The previous value of the object.
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char *Buf; // Buffer used in write operations
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bool Ldz; // True if field contains leading zeros
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bool Nod; // True if no decimal point
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int Dcm; // Last Dcm digits are decimals
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//int Clustered; // 0:No 1:Yes
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//int Sorted; // 0:No 1:Asc (2:Desc - NIY)
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int Deplac; // Offset in dos_buf
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//int Ndv; // Number of distinct values
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//int Nbm; // Number of uint in bitmap
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#if defined(BLK_INDX)
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int Clustered; // 0:No 1:Yes
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int Sorted; // 0:No 1:Asc (2:Desc - NIY)
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int Ndv; // Number of distinct values
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int Nbm; // Number of uint in bitmap
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#endif // BLK_INDX
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}; // end of class DOSCOL
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#endif // __TABDOS_H
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