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Commit 41a2ca5c authored by Sergei Golubchik's avatar Sergei Golubchik
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10.0-connect merge

parents 9d04a256 5c5834b0
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Showing with 2240 additions and 2974 deletions
storage/connect/CMakeLists.txt
View file @ 41a2ca5c
......@@ -271,6 +271,7 @@ ENDIF(CONNECT_WITH_ODBC)
MYSQL_ADD_PLUGIN(connect ${CONNECT_SOURCES}
STORAGE_ENGINE
COMPONENT connect-engine
RECOMPILE_FOR_EMBEDDED
LINK_LIBRARIES ${ZLIB_LIBRARY} ${XML_LIBRARY} ${ICONV_LIBRARY}
${ODBC_LIBRARY} ${IPHLPAPI_LIBRARY})
storage/connect/block.h
View file @ 41a2ca5c
......@@ -38,10 +38,9 @@ typedef class BLOCK *PBLOCK;
class DllExport BLOCK {
public:
void * operator new(size_t size, PGLOBAL g, void *p = NULL) {
#ifdef DEBTRACE
if (debug != NULL)
htrc("New BLOCK: size=%d g=%p p=%p\n", size, g, p);
#endif
// if (trace > 2)
// htrc("New BLOCK: size=%d g=%p p=%p\n", size, g, p);
return (PlugSubAlloc(g, p, size));
} // end of new
......
storage/connect/catalog.h
View file @ 41a2ca5c
......@@ -43,7 +43,6 @@ typedef struct _colinfo {
int Key;
int Precision;
int Scale;
int Opt;
char *Remark;
char *Datefmt;
char *Fieldfmt;
......
storage/connect/colblk.cpp
View file @ 41a2ca5c
......@@ -23,6 +23,8 @@
#include "xindex.h"
#include "xtable.h"
extern "C" int trace;
/***********************************************************************/
/* COLBLK protected constructor. */
/***********************************************************************/
......@@ -36,7 +38,6 @@ COLBLK::COLBLK(PCOLDEF cdp, PTDB tdbp, int i)
if ((Cdp = cdp)) {
Name = cdp->Name;
Format = cdp->F;
Opt = cdp->Opt;
Long = cdp->Long;
Precision = cdp->Precision;
Buf_Type = cdp->Buf_Type;
......@@ -46,7 +47,6 @@ COLBLK::COLBLK(PCOLDEF cdp, PTDB tdbp, int i)
} else {
Name = NULL;
memset(&Format, 0, sizeof(FORMAT));
Opt = 0;
Long = 0;
Precision = 0;
Buf_Type = TYPE_ERROR;
......@@ -74,9 +74,8 @@ COLBLK::COLBLK(PCOL col1, PTDB tdbp)
//To_Orig = col1;
To_Tdb = tdbp;
#ifdef DEBTRACE
if (trace > 1)
htrc(" copying COLBLK %s from %p to %p\n", Name, col1, this);
#endif
if (tdbp)
// Attach the new column to the table block
......@@ -114,31 +113,21 @@ bool COLBLK::SetFormat(PGLOBAL g, FORMAT& fmt)
{
fmt = Format;
#ifdef DEBTRACE
if (trace > 1)
htrc("COLBLK: %p format=%c(%d,%d)\n",
this, *fmt.Type, fmt.Length, fmt.Prec);
#endif
return false;
} // end of SetFormat
/***********************************************************************/
/* CheckColumn: a column descriptor is found, say it by returning 1. */
/***********************************************************************/
int COLBLK::CheckColumn(PGLOBAL g, PSQL sqlp, PXOB &p, int &ag)
{
return 1;
} // end of CheckColumn
/***********************************************************************/
/* Eval: get the column value from the last read record or from a */
/* matching Index column if there is one. */
/***********************************************************************/
bool COLBLK::Eval(PGLOBAL g)
{
#ifdef DEBTRACE
if (trace > 1)
htrc("Col Eval: %s status=%.4X\n", Name, Status);
#endif
if (!GetStatus(BUF_READ)) {
// if (To_Tdb->IsNull())
......@@ -154,15 +143,6 @@ bool COLBLK::Eval(PGLOBAL g)
return false;
} // end of Eval
/***********************************************************************/
/* CheckSort: */
/* Used to check that a table is involved in the sort list items. */
/***********************************************************************/
bool COLBLK::CheckSort(PTDB tdbp)
{
return (tdbp == To_Tdb);
} // end of CheckSort
/***********************************************************************/
/* InitValue: prepare a column block for read operation. */
/* Now we use Format.Length for the len parameter to avoid strings */
......@@ -183,10 +163,9 @@ bool COLBLK::InitValue(PGLOBAL g)
AddStatus(BUF_READY);
Value->SetNullable(Nullable);
#ifdef DEBTRACE
if (trace > 1)
htrc(" colp=%p type=%d value=%p coluse=%.4X status=%.4X\n",
this, Buf_Type, Value, ColUse, Status);
#endif
return false;
} // end of InitValue
......
storage/connect/colblk.h
View file @ 41a2ca5c
......@@ -39,7 +39,6 @@ class DllExport COLBLK : public XOBJECT {
PCOL GetNext(void) {return Next;}
PSZ GetName(void) {return Name;}
int GetIndex(void) {return Index;}
int GetOpt(void) {return Opt;}
ushort GetColUse(void) {return ColUse;}
ushort GetColUse(ushort u) {return (ColUse & u);}
ushort GetStatus(void) {return Status;}
......@@ -62,10 +61,7 @@ class DllExport COLBLK : public XOBJECT {
virtual void Reset(void);
virtual bool Compare(PXOB xp);
virtual bool SetFormat(PGLOBAL, FORMAT&);
virtual int CheckColumn(PGLOBAL g, PSQL sqlp, PXOB &xp, int &ag);
virtual bool IsSpecial(void) {return false;}
virtual int CheckSpcCol(PTDB tdbp, int n) {return 2;}
virtual bool CheckSort(PTDB tdbp);
virtual bool Eval(PGLOBAL g);
virtual bool SetBuffer(PGLOBAL g, PVAL value, bool ok, bool check);
virtual void SetTo_Val(PVAL valp) {}
......@@ -73,8 +69,6 @@ class DllExport COLBLK : public XOBJECT {
virtual void WriteColumn(PGLOBAL g);
virtual void Print(PGLOBAL g, FILE *, uint);
virtual void Print(PGLOBAL g, char *, uint);
virtual bool VarSize(void) {return false;}
virtual bool IsColInside(PCOL colp) {return this == colp;}
bool InitValue(PGLOBAL g);
protected:
......@@ -87,7 +81,6 @@ class DllExport COLBLK : public XOBJECT {
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)
......@@ -150,8 +143,6 @@ class DllExport FIDBLK : public SPCBLK {
// Methods
virtual void Reset(void) {} // This is a pseudo constant column
virtual int CheckSpcCol(PTDB tdbp, int n)
{return (n == 2 && tdbp == To_Tdb) ? 1 : 2;}
virtual void ReadColumn(PGLOBAL g);
protected:
......@@ -171,8 +162,6 @@ class DllExport TIDBLK : public SPCBLK {
// Methods
virtual void Reset(void) {} // This is a pseudo constant column
virtual int CheckSpcCol(PTDB tdbp, int n)
{return (n == 3 && tdbp == To_Tdb) ? 1 : 2;}
virtual void ReadColumn(PGLOBAL g);
protected:
......@@ -196,8 +185,6 @@ class DllExport SIDBLK : public SPCBLK {
// Methods
virtual void Reset(void) {} // This is a pseudo constant column
virtual int CheckSpcCol(PTDB tdbp, int n)
{return (n == 3 && tdbp == To_Tdb) ? 1 : 2;}
virtual void ReadColumn(PGLOBAL g);
protected:
......
storage/connect/connect.cc
View file @ 41a2ca5c
......@@ -51,7 +51,7 @@
/***********************************************************************/
/* DB static variables. */
/***********************************************************************/
extern int xtrace;
extern "C" int trace;
/***********************************************************************/
/* Routines called internally by semantic routines. */
......@@ -110,14 +110,14 @@ bool CntCheckDB(PGLOBAL g, PHC handler, const char *pathname)
bool rc= false;
PDBUSER dbuserp= PlgGetUser(g);
if (xtrace) {
if (trace) {
printf("CntCheckDB: dbuserp=%p\n", dbuserp);
} // endif xtrace
} // endif trace
if (!dbuserp || !handler)
return true;
if (xtrace)
if (trace)
printf("cat=%p oldhandler=%p newhandler=%p\n", dbuserp->Catalog,
(dbuserp->Catalog) ? ((MYCAT*)dbuserp->Catalog)->GetHandler() : NULL,
handler);
......@@ -149,7 +149,7 @@ bool CntCheckDB(PGLOBAL g, PHC handler, const char *pathname)
/*********************************************************************/
sprintf(g->Message, MSG(DATABASE_LOADED), "???");
if (xtrace)
if (trace)
printf("msg=%s\n", g->Message);
return rc;
......@@ -193,7 +193,7 @@ PTDB CntGetTDB(PGLOBAL g, LPCSTR name, MODE mode, PHC h)
PDBUSER dup= PlgGetUser(g);
PCATLG cat= (dup) ? dup->Catalog : NULL; // Safe over longjmp
if (xtrace)
if (trace)
printf("CntGetTDB: name=%s mode=%d cat=%p\n", name, mode, cat);
if (!cat)
......@@ -213,7 +213,7 @@ PTDB CntGetTDB(PGLOBAL g, LPCSTR name, MODE mode, PHC h)
// Get table object from the catalog
tabp= new(g) XTAB(name);
if (xtrace)
if (trace)
printf("CntGetTDB: tabp=%p\n", tabp);
// Perhaps this should be made thread safe
......@@ -223,7 +223,7 @@ PTDB CntGetTDB(PGLOBAL g, LPCSTR name, MODE mode, PHC h)
printf("CntGetTDB: %s\n", g->Message);
err:
if (xtrace)
if (trace)
printf("Returning tdbp=%p mode=%d\n", tdbp, mode);
g->jump_level--;
......@@ -237,12 +237,13 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
bool del, PHC h)
{
char *p;
int i, n;
int i, n, rc;
bool rcop= true;
PCOL colp;
//PCOLUMN cp;
PDBUSER dup= PlgGetUser(g);
if (xtrace)
if (trace)
printf("CntOpenTable: tdbp=%p mode=%d\n", tdbp, mode);
if (!tdbp) {
......@@ -251,7 +252,15 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
return true;
} // endif tdbp
//tdbp->SetMode(mode); done in ha_connect::GetTDB
// Save stack and allocation environment and prepare error return
if (g->jump_level == MAX_JUMP) {
strcpy(g->Message, MSG(TOO_MANY_JUMPS));
return true;
} // endif jump_level
if ((rc= setjmp(g->jumper[++g->jump_level])) != 0) {
goto err;
} // endif rc
if (!c1) {
if (mode == MODE_INSERT)
......@@ -260,7 +269,7 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
} else for (p= c1; *p; p+= n) {
// Allocate only used column blocks
if (xtrace)
if (trace)
printf("Allocating column %s\n", p);
// if (*p == '*') {
......@@ -273,7 +282,7 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
if (!colp) {
sprintf(g->Message, "Column %s not found in %s", p, tdbp->GetName());
return true;
goto err;
} // endif colp
n= strlen(p) + 1;
......@@ -281,12 +290,12 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
for (i= 0, colp= tdbp->GetColumns(); colp; i++, colp= colp->GetNext()) {
if (colp->InitValue(g))
return true;
goto err;
if (mode == MODE_INSERT)
// Allow type conversion
if (colp->SetBuffer(g, colp->GetValue(), true, false))
return true;
goto err;
colp->AddColUse(U_P); // For PLG tables
} // endfor colp
......@@ -301,7 +310,7 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
if (!(utp= (PTDBASE)tdbp->Duplicate(g))) {
sprintf(g->Message, MSG(INV_UPDT_TABLE), tdbp->GetName());
return true;
goto err;
} // endif tp
if (!c2)
......@@ -315,10 +324,10 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
for (i= 0, colp= utp->GetColumns(); colp; i++, colp= colp->GetNext()) {
if (colp->InitValue(g))
return true;
goto err;
if (colp->SetBuffer(g, colp->GetValue(), true, false))
return true;
goto err;
} // endfor colp
......@@ -328,7 +337,7 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
((PTDBASE)tdbp)->SetSetCols(tdbp->GetColumns());
// Now do open the physical table
if (xtrace)
if (trace)
printf("Opening table %s in mode %d tdbp=%p\n",
tdbp->GetName(), mode, tdbp);
......@@ -344,19 +353,23 @@ bool CntOpenTable(PGLOBAL g, PTDB tdbp, MODE mode, char *c1, char *c2,
} // endif del
if (xtrace)
if (trace)
printf("About to open the table: tdbp=%p\n", tdbp);
if (mode != MODE_ANY && mode != MODE_ALTER) {
if (tdbp->OpenDB(g)) {
printf("%s\n", g->Message);
return true;
goto err;
} else
tdbp->SetNext(NULL);
} // endif mode
return false;
rcop= false;
err:
g->jump_level--;
return rcop;
} // end of CntOpenTable
/***********************************************************************/
......@@ -381,7 +394,7 @@ RCODE EvalColumns(PGLOBAL g, PTDB tdbp)
// Save stack and allocation environment and prepare error return
if (g->jump_level == MAX_JUMP) {
if (xtrace) {
if (trace) {
strcpy(g->Message, MSG(TOO_MANY_JUMPS));
printf("EvalColumns: %s\n", g->Message);
} // endif
......@@ -390,7 +403,7 @@ RCODE EvalColumns(PGLOBAL g, PTDB tdbp)
} // endif jump_level
if (setjmp(g->jumper[++g->jump_level]) != 0) {
if (xtrace)
if (trace)
printf("Error reading columns: %s\n", g->Message);
rc= RC_FX;
......@@ -432,8 +445,21 @@ RCODE CntReadNext(PGLOBAL g, PTDB tdbp)
((PTDBASE)tdbp)->SetKindex(NULL);
} // endif index
// Save stack and allocation environment and prepare error return
if (g->jump_level == MAX_JUMP) {
strcpy(g->Message, MSG(TOO_MANY_JUMPS));
return RC_FX;
} // endif jump_level
if ((setjmp(g->jumper[++g->jump_level])) != 0) {
rc= RC_FX;
goto err;
} // endif rc
while ((rc= (RCODE)tdbp->ReadDB(g)) == RC_NF) ;
err:
g->jump_level--;
return (rc != RC_OK) ? rc : EvalColumns(g, tdbp);
} // end of CntReadNext
......@@ -521,7 +547,7 @@ int CntCloseTable(PGLOBAL g, PTDB tdbp)
if (!tdbp || tdbp->GetUse() != USE_OPEN)
return rc; // Nothing to do
if (xtrace)
if (trace)
printf("CntCloseTable: tdbp=%p mode=%d\n", tdbp, tdbp->GetMode());
if (tdbp->GetMode() == MODE_DELETE && tdbp->GetUse() == USE_OPEN)
......@@ -545,7 +571,7 @@ int CntCloseTable(PGLOBAL g, PTDB tdbp)
g->jump_level--;
if (xtrace > 1)
if (trace > 1)
printf("Table %s closed\n", tdbp->GetName());
//if (!((PTDBDOX)tdbp)->GetModified())
......@@ -554,8 +580,8 @@ int CntCloseTable(PGLOBAL g, PTDB tdbp)
if (tdbp->GetMode() == MODE_READ || tdbp->GetMode() == MODE_ANY)
return 0;
if (xtrace > 1)
printf("About to reset opt\n");
if (trace > 1)
printf("About to reset indexes\n");
// Make all the eventual indexes
tbxp= (TDBDOX*)tdbp;
......@@ -564,7 +590,7 @@ int CntCloseTable(PGLOBAL g, PTDB tdbp)
rc= tbxp->ResetTableOpt(g, ((PTDBASE)tdbp)->GetDef()->Indexable());
err:
if (xtrace > 1)
if (trace > 1)
printf("Done rc=%d\n", rc);
return (rc == RC_OK || rc == RC_INFO) ? 0 : rc;
......@@ -833,10 +859,10 @@ int CntIndexRange(PGLOBAL g, PTDB ptdb, const uchar* *key, uint *len,
} else
valp->SetBinValue((void*)p);
if (xtrace) {
if (trace) {
char bf[32];
printf("i=%d n=%d key=%s\n", i, n, valp->GetCharString(bf));
} // endif xtrace
} // endif trace
p+= valp->GetClen();
......@@ -855,7 +881,7 @@ int CntIndexRange(PGLOBAL g, PTDB ptdb, const uchar* *key, uint *len,
xbp->SetNval(n);
if (xtrace)
if (trace)
printf("xbp=%p Nval=%d i=%d incl=%d\n", xbp, n, i, incl[i]);
k[i]= xbp->Range(g, i + 1, incl[i]);
......@@ -864,7 +890,7 @@ int CntIndexRange(PGLOBAL g, PTDB ptdb, const uchar* *key, uint *len,
} // endfor i
if (xtrace)
if (trace)
printf("k1=%d k0=%d\n", k[1], k[0]);
return k[1] - k[0];
......
storage/connect/connect.h
View file @ 41a2ca5c
......@@ -17,7 +17,6 @@
/* Name: CONNECT.H Version 2.4 */
/* This file contains the some based classes declares. */
/***********************************************************************/
//#include "xtable.h" // Base class declares
#include "filamtxt.h"
#include "tabdos.h"
......@@ -51,8 +50,6 @@ PGLOBAL CntExit(PGLOBAL g);
/* These classes purpose is chiefly to access protected items! */
/***********************************************************************/
class DOXDEF: public DOSDEF {
//friend class TDBDOX;
//friend int MakeIndex(PGLOBAL, PTDB, PIXDEF);
friend int CntIndexInit(PGLOBAL, PTDB, int);
}; // end of class DOXDEF
......@@ -73,10 +70,7 @@ class TDBDOX: public TDBDOS {
class XKPDEF: public KPARTDEF {
friend class TDBDOX;
friend class ha_connect;
//friend int CntMakeIndex(PGLOBAL, const char *, PIXDEF);
friend int CntIndexInit(PGLOBAL, PTDB, int);
public:
XKPDEF(const char *name, int n) : KPARTDEF((PSZ)name, n) {}
}; // end of class XKPDEF
//RCODE CheckRecord(PGLOBAL g, PTDB tdbp, char *oldbuf, char *newbuf);
storage/connect/csort.h
View file @ 41a2ca5c
......@@ -22,9 +22,7 @@
#define THRESH 4 /* Threshold for insertion (was 4) */
#define MTHRESH 6 /* Threshold for median */
#ifdef DEBTRACE
extern FILE *debug; /* Debug file */
#endif
//extern FILE *debug; /* Debug file */
typedef int* const CPINT;
......
storage/connect/domdoc.cpp
View file @ 41a2ca5c
......@@ -59,7 +59,9 @@ void CloseXMLFile(PGLOBAL g, PFBLOCK fp, bool all)
xp->Count--;
} else if (xp && xp->Count > 0) {
try {
if (xp->Docp)
xp->Docp->Release();
} catch(_com_error e) {
sprintf(g->Message, "%s %s", MSG(COM_ERROR), e.Description());
} catch(...) {}
......
storage/connect/domdoc.h
View file @ 41a2ca5c
......@@ -20,7 +20,6 @@ typedef struct _xblock { /* Loaded XML file block */
short Type; /* TYPE_FB_XML */
int Retcode; /* Return code from Load */
MSXML2::IXMLDOMDocumentPtr Docp;/* Document interface pointer */
//IXMLDOMNodeListPtr Nlist;
} XBLOCK, *PXBLOCK;
/******************************************************************/
......@@ -123,9 +122,6 @@ class DOMATTR : public XMLATTRIBUTE {
friend class DOMDOC;
friend class DOMNODE;
public:
// Properties
//virtual char *GetText(void);
// Methods
virtual bool SetText(PGLOBAL g, char *txtp, int len);
......
storage/connect/filamap.cpp
View file @ 41a2ca5c
......@@ -46,6 +46,8 @@
#include "filamap.h"
#include "tabdos.h"
extern "C" int trace;
/* --------------------------- Class MAPFAM -------------------------- */
/***********************************************************************/
......@@ -89,9 +91,8 @@ int MAPFAM::GetFileLength(PGLOBAL g)
len = (To_Fb) ? To_Fb->Length : TXTFAM::GetFileLength(g);
#ifdef DEBTRACE
if (trace)
htrc("Mapped file length=%d\n", len);
#endif
return len;
} // end of GetFileLength
......@@ -128,9 +129,9 @@ bool MAPFAM::OpenTableFile(PGLOBAL g)
&& fp->Count && fp->Mode == mode)
break;
#ifdef DEBTRACE
if (trace)
htrc("Mapping file, fp=%p\n", fp);
#endif
} else
fp = NULL;
......@@ -166,9 +167,9 @@ bool MAPFAM::OpenTableFile(PGLOBAL g)
sprintf(g->Message, MSG(OPEN_MODE_ERROR),
"map", (int) rc, filename);
#ifdef DEBTRACE
htrc("%s\n", g->Message);
#endif
if (trace)
htrc("CreateFileMap: %s\n", g->Message);
return (mode == MODE_READ && rc == ENOENT)
? PushWarning(g, Tdbp) : true;
} // endif hFile
......@@ -228,10 +229,9 @@ bool MAPFAM::OpenTableFile(PGLOBAL g)
Fpos = Mempos = Memory;
Top = Memory + len;
#ifdef DEBTRACE
if (trace)
htrc("fp=%p count=%d MapView=%p len=%d Top=%p\n",
fp, fp->Count, Memory, len, Top);
#endif
return AllocateBuffer(g); // Useful for DBF files
} // end of OpenTableFile
......@@ -365,20 +365,19 @@ int MAPFAM::DeleteRecords(PGLOBAL g, int irc)
{
int n;
#ifdef DEBTRACE
fprintf(debug,
"MAP DeleteDB: irc=%d mempos=%p tobuf=%p Tpos=%p Spos=%p\n",
if (trace)
htrc("MAP DeleteDB: irc=%d mempos=%p tobuf=%p Tpos=%p Spos=%p\n",
irc, Mempos, To_Buf, Tpos, Spos);
#endif
if (irc != RC_OK) {
/*******************************************************************/
/* EOF: position Fpos at the top of map position. */
/*******************************************************************/
Fpos = Top;
#ifdef DEBTRACE
if (trace)
htrc("Fpos placed at file top=%p\n", Fpos);
#endif
} // endif irc
if (Tpos == Spos)
......@@ -394,17 +393,16 @@ int MAPFAM::DeleteRecords(PGLOBAL g, int irc)
memmove(Tpos, Spos, n);
Tpos += n;
#ifdef DEBTRACE
if (trace)
htrc("move %d bytes\n", n);
#endif
} // endif n
if (irc == RC_OK) {
Spos = Mempos; // New start position
#ifdef DEBTRACE
if (trace)
htrc("after: Tpos=%p Spos=%p\n", Tpos, Spos);
#endif
} else if (To_Fb) { // Can be NULL for deleted files
/*******************************************************************/
......@@ -432,9 +430,8 @@ int MAPFAM::DeleteRecords(PGLOBAL g, int irc)
return RC_FX;
} // endif
#ifdef DEBTRACE
if (trace)
htrc("done, Tpos=%p newsize=%d drc=%d\n", Tpos, n, drc);
#endif
if (!SetEndOfFile(fp->Handle)) {
sprintf(g->Message, MSG(FUNCTION_ERROR),
......@@ -466,10 +463,10 @@ void MAPFAM::CloseTableFile(PGLOBAL g)
PlugCloseFile(g, To_Fb);
To_Fb = NULL; // To get correct file size in Cardinality
#ifdef DEBTRACE
if (trace)
htrc("MAP Close: closing %s count=%d\n",
To_File, (To_Fb) ? To_Fb->Count : 0);
#endif
} // end of CloseTableFile
/***********************************************************************/
......@@ -491,7 +488,7 @@ MBKFAM::MBKFAM(PDOSDEF tdp) : MAPFAM(tdp)
Block = tdp->GetBlock();
Last = tdp->GetLast();
Nrec = tdp->GetElemt();
BlkPos = tdp->GetTo_Pos();
BlkPos = NULL;
CurNum = Nrec;
} // end of MBKFAM standard constructor
......@@ -537,37 +534,8 @@ int MBKFAM::GetRowID(void)
/***********************************************************************/
int MBKFAM::ReadBuffer(PGLOBAL g)
{
int len;
/*********************************************************************/
/* Sequential block reading when Placed is not true. */
/*********************************************************************/
if (Placed) {
Placed = false;
} else if (Mempos >= Top) { // Are we at the end of the memory
return RC_EF;
} else if (++CurNum < Nrec) {
Fpos = Mempos;
} else {
/*******************************************************************/
/* New block. */
/*******************************************************************/
CurNum = 0;
if (++CurBlk >= Block)
return RC_EF;
Fpos = Mempos = Memory + BlkPos[CurBlk];
} // endif's
// Immediately calculate next position (Used by DeleteDB)
while (*Mempos++ != '\n') ; // What about Unix ???
// Set caller line buffer
len = (Mempos - Fpos) - Ending;
memcpy(Tdbp->GetLine(), Fpos, len);
Tdbp->GetLine()[len] = '\0';
return RC_OK;
strcpy(g->Message, "This AM cannot be used in this version");
return RC_FX;
} // end of ReadBuffer
/***********************************************************************/
......
storage/connect/filamap.h
View file @ 41a2ca5c
......@@ -33,7 +33,6 @@ class DllExport MAPFAM : public TXTFAM {
virtual void Reset(void);
virtual int GetFileLength(PGLOBAL g);
virtual int Cardinality(PGLOBAL g) {return (g) ? -1 : 0;}
virtual int MaxBlkSize(PGLOBAL g, int s) {return s;}
virtual int GetRowID(void);
virtual bool RecordPos(PGLOBAL g);
virtual bool SetPos(PGLOBAL g, int recpos);
......@@ -72,8 +71,6 @@ class DllExport MBKFAM : public MAPFAM {
// Methods
virtual void Reset(void);
virtual int Cardinality(PGLOBAL g);
virtual int MaxBlkSize(PGLOBAL g, int s)
{return TXTFAM::MaxBlkSize(g, s);}
virtual int GetRowID(void);
virtual int SkipRecord(PGLOBAL g, bool header);
virtual int ReadBuffer(PGLOBAL g);
......@@ -99,9 +96,6 @@ class DllExport MPXFAM : public MBKFAM {
// Methods
virtual int Cardinality(PGLOBAL g) {return TXTFAM::Cardinality(g);}
virtual int MaxBlkSize(PGLOBAL g, int s)
{return TXTFAM::MaxBlkSize(g, s);}
//virtual int GetRowID(void);
virtual bool SetPos(PGLOBAL g, int recpos);
virtual bool DeferReading(void) {return false;}
virtual int ReadBuffer(PGLOBAL g);
......
storage/connect/filamdbf.cpp
View file @ 41a2ca5c
......@@ -485,16 +485,15 @@ bool DBFFAM::OpenTableFile(PGLOBAL g)
PlugSetPath(filename, To_File, Tdbp->GetPath());
if (!(Stream = PlugOpenFile(g, filename, opmode))) {
#ifdef DEBTRACE
if (trace)
htrc("%s\n", g->Message);
#endif
return (mode == MODE_READ && errno == ENOENT)
? PushWarning(g, Tdbp) : true;
} // endif Stream
#ifdef DEBTRACE
if (trace)
htrc("File %s is open in mode %s\n", filename, opmode);
#endif
To_Fb = dbuserp->Openlist; // Keep track of File block
......@@ -853,10 +852,10 @@ void DBFFAM::CloseTableFile(PGLOBAL g)
rc = PlugCloseFile(g, To_Fb);
fin:
#ifdef DEBTRACE
if (trace)
htrc("DBF CloseTableFile: closing %s mode=%d wrc=%d rc=%d\n",
To_File, mode, wrc, rc);
#endif
Stream = NULL; // So we can know whether table is open
} // end of CloseTableFile
......
storage/connect/filamdbf.h
View file @ 41a2ca5c
......@@ -43,7 +43,6 @@ class DllExport DBFBASE {
int Nerr; /* Number of bad records */
int Maxerr; /* Maximum number of bad records */
int ReadMode; /* 1: ALL 2: DEL 0: NOT DEL */
//PSZ Defpath; /* Default data path */
}; // end of class DBFBASE
/****************************************************************************/
......@@ -63,22 +62,18 @@ class DllExport DBFFAM : public FIXFAM, public DBFBASE {
// Methods
virtual int GetNerr(void) {return Nerr;}
virtual int Cardinality(PGLOBAL g);
//virtual int GetRowID(void); // Temporarily suppressed
virtual bool OpenTableFile(PGLOBAL g);
virtual bool AllocateBuffer(PGLOBAL g);
virtual void ResetBuffer(PGLOBAL g);
virtual int ReadBuffer(PGLOBAL g);
//virtual int WriteBuffer(PGLOBAL g);
virtual int DeleteRecords(PGLOBAL g, int irc);
virtual void CloseTableFile(PGLOBAL g);
virtual void Rewind(void);
protected:
// Members
virtual bool CopyHeader(PGLOBAL g);
//int Records; in TXTFAM
//int Headlen; in TXTFAM
// Members
}; // end of class DBFFAM
/****************************************************************************/
......@@ -100,17 +95,13 @@ class DllExport DBMFAM : public MPXFAM, public DBFBASE {
// Methods
virtual int GetNerr(void) {return Nerr;}
virtual int Cardinality(PGLOBAL g);
//virtual int GetRowID(void); // Temporarily suppressed
virtual bool AllocateBuffer(PGLOBAL g);
virtual int ReadBuffer(PGLOBAL g);
//virtual int WriteBuffer(PGLOBAL g);
virtual int DeleteRecords(PGLOBAL g, int irc);
virtual void Rewind(void);
protected:
// Members
//int Records; in TXTFAM
//int Headlen; in TXTFAM
}; // end of class DBFFAM
#endif // __FILAMDBF_H
storage/connect/filamfix.cpp
View file @ 41a2ca5c
This diff is collapsed.
storage/connect/filamfix.h
View file @ 41a2ca5c
......@@ -31,8 +31,6 @@ class DllExport FIXFAM : public BLKFAM {
// Methods
virtual int Cardinality(PGLOBAL g) {return TXTFAM::Cardinality(g);}
virtual int MaxBlkSize(PGLOBAL g, int s)
{return TXTFAM::MaxBlkSize(g, s);}
virtual bool AllocateBuffer(PGLOBAL g);
virtual void ResetBuffer(PGLOBAL g);
virtual int ReadBuffer(PGLOBAL g);
......@@ -64,7 +62,6 @@ class BGXFAM : public FIXFAM {
{return (PTXF)new(g) BGXFAM(this);}
// Methods
//virtual void Reset(void);
virtual int Cardinality(PGLOBAL g);
virtual bool OpenTableFile(PGLOBAL g);
virtual int ReadBuffer(PGLOBAL g);
......@@ -84,7 +81,6 @@ class BGXFAM : public FIXFAM {
// Members
HANDLE Hfile; // Handle(descriptor) to big file
HANDLE Tfile; // Handle(descriptor) to big temp file
//BIGINT Xpos; // Current file position
}; // end of class BGXFAM
#endif // __FILAMFIX_H
storage/connect/filamtxt.cpp
View file @ 41a2ca5c
......@@ -228,25 +228,6 @@ int TXTFAM::Cardinality(PGLOBAL g)
} // end of Cardinality
/***********************************************************************/
/* Use BlockTest to reduce the table estimated size. */
/* Note: This function is meant only for fixed length files but is */
/* placed here to be available to FIXFAM and MPXFAM classes. */
/***********************************************************************/
int TXTFAM::MaxBlkSize(PGLOBAL g, int s)
{
int savcur = CurBlk, blm1 = Block - 1;
int size, last = s - blm1 * Nrec;
// Roughly estimate the table size as the sum of blocks
// that can contain good rows
for (size = 0, CurBlk = 0; CurBlk < Block; CurBlk++)
size += (CurBlk == blm1) ? last : Nrec;
CurBlk = savcur;
return size;
} // end of MaxBlkSize
/* --------------------------- Class DOSFAM -------------------------- */
/***********************************************************************/
......@@ -313,15 +294,6 @@ int DOSFAM::Cardinality(PGLOBAL g)
return (g) ? -1 : 0;
} // end of Cardinality
/***********************************************************************/
/* Use BlockTest to reduce the table estimated size. */
/* Note: This function is not really implemented yet. */
/***********************************************************************/
int DOSFAM::MaxBlkSize(PGLOBAL g, int s)
{
return s;
} // end of MaxBlkSize
/***********************************************************************/
/* OpenTableFile: Open a DOS/UNIX table file using C standard I/Os. */
/***********************************************************************/
......@@ -915,6 +887,7 @@ int DOSFAM::RenameTempFile(PGLOBAL g)
// This loop is necessary because, in case of join,
// To_File can have been open several times.
for (PFBLOCK fb = PlgGetUser(g)->Openlist; fb; fb = fb->Next)
if (fb == To_Fb || fb == To_Fbt)
rc = PlugCloseFile(g, fb);
tempname = (char*)To_Fbt->Fname;
......@@ -976,7 +949,9 @@ void DOSFAM::CloseTableFile(PGLOBAL g)
/***********************************************************************/
void DOSFAM::Rewind(void)
{
if (Stream) // Can be NULL when making index on void table
rewind(Stream);
Rows = 0;
OldBlk = CurBlk = -1;
} // end of Rewind
......@@ -993,7 +968,7 @@ BLKFAM::BLKFAM(PDOSDEF tdp) : DOSFAM(tdp)
Last = tdp->GetLast();
Nrec = tdp->GetElemt();
Closing = false;
BlkPos = tdp->GetTo_Pos();
BlkPos = NULL;
CurLine = NULL;
NxtLine = NULL;
OutBuf = NULL;
......@@ -1028,23 +1003,6 @@ int BLKFAM::Cardinality(PGLOBAL g)
//return (g) ? (int)((Block - 1) * Nrec + Last) : 1;
} // end of Cardinality
/***********************************************************************/
/* Use BlockTest to reduce the table estimated size. */
/***********************************************************************/
int BLKFAM::MaxBlkSize(PGLOBAL g, int s)
{
int savcur = CurBlk;
int size;
// Roughly estimate the table size as the sum of blocks
// that can contain good rows
for (size = 0, CurBlk = 0; CurBlk < Block; CurBlk++)
size += (CurBlk == Block - 1) ? Last : Nrec;
CurBlk = savcur;
return size;
} // end of MaxBlkSize
/***********************************************************************/
/* Allocate the line buffer. For mode Delete or when a temp file is */
/* used another big buffer has to be allocated because is it used */
......@@ -1150,97 +1108,8 @@ int BLKFAM::SkipRecord(PGLOBAL g, bool header)
/***********************************************************************/
int BLKFAM::ReadBuffer(PGLOBAL g)
{
int i, n, rc = RC_OK;
/*********************************************************************/
/* Sequential reading when Placed is not true. */
/*********************************************************************/
if (Placed) {
Placed = false;
} else if (++CurNum < Rbuf) {
CurLine = NxtLine;
// Get the position of the next line in the buffer
while (*NxtLine++ != '\n') ;
// Set caller line buffer
n = NxtLine - CurLine - Ending;
memcpy(Tdbp->GetLine(), CurLine, n);
Tdbp->GetLine()[n] = '\0';
goto fin;
} else if (Rbuf < Nrec && CurBlk != -1) {
return RC_EF;
} else {
/*******************************************************************/
/* New block. */
/*******************************************************************/
CurNum = 0;
if (++CurBlk >= Block)
return RC_EF;
} // endif's
if (OldBlk == CurBlk)
goto ok; // Block is already there
// fseek is required only in non sequential reading
if (CurBlk != OldBlk + 1)
if (fseek(Stream, BlkPos[CurBlk], SEEK_SET)) {
sprintf(g->Message, MSG(FSETPOS_ERROR), BlkPos[CurBlk]);
strcpy(g->Message, "This AM cannot be used in this version");
return RC_FX;
} // endif fseek
// Calculate the length of block to read
BlkLen = BlkPos[CurBlk + 1] - BlkPos[CurBlk];
if (trace)
htrc("File position is now %d\n", ftell(Stream));
// Read the entire next block
n = fread(To_Buf, 1, (size_t)BlkLen, Stream);
if (n == BlkLen) {
// ReadBlks++;
num_read++;
Rbuf = (CurBlk == Block - 1) ? Last : Nrec;
ok:
rc = RC_OK;
// Get the position of the current line
for (i = 0, CurLine = To_Buf; i < CurNum; i++)
while (*CurLine++ != '\n') ; // What about Unix ???
// Now get the position of the next line
for (NxtLine = CurLine; *NxtLine++ != '\n';) ;
// Set caller line buffer
n = NxtLine - CurLine - Ending;
memcpy(Tdbp->GetLine(), CurLine, n);
Tdbp->GetLine()[n] = '\0';
} else if (feof(Stream)) {
rc = RC_EF;
} else {
#if defined(UNIX)
sprintf(g->Message, MSG(READ_ERROR), To_File, strerror(errno));
#else
sprintf(g->Message, MSG(READ_ERROR), To_File, _strerror(NULL));
#endif
if (trace)
htrc("%s\n", g->Message);
return RC_FX;
} // endelse
OldBlk = CurBlk; // Last block actually read
IsRead = true; // Is read indeed
fin:
// Store the current record file position for Delete and Update
Fpos = BlkPos[CurBlk] + CurLine - To_Buf;
return rc;
} // end of ReadBuffer
/***********************************************************************/
......
storage/connect/filamtxt.h
View file @ 41a2ca5c
......@@ -53,7 +53,6 @@ class DllExport TXTFAM : public BLOCK {
virtual void Reset(void);
virtual int GetFileLength(PGLOBAL g);
virtual int Cardinality(PGLOBAL g);
virtual int MaxBlkSize(PGLOBAL g, int s);
virtual bool AllocateBuffer(PGLOBAL g) {return false;}
virtual void ResetBuffer(PGLOBAL g) {}
virtual int GetNerr(void) {return 0;}
......@@ -125,7 +124,6 @@ class DllExport DOSFAM : public TXTFAM {
virtual void Reset(void);
virtual int GetFileLength(PGLOBAL g);
virtual int Cardinality(PGLOBAL g);
virtual int MaxBlkSize(PGLOBAL g, int s);
virtual bool AllocateBuffer(PGLOBAL g);
virtual int GetRowID(void);
virtual bool RecordPos(PGLOBAL g);
......@@ -174,7 +172,6 @@ class DllExport BLKFAM : public DOSFAM {
// Methods
virtual void Reset(void);
virtual int Cardinality(PGLOBAL g);
virtual int MaxBlkSize(PGLOBAL g, int s);
virtual bool AllocateBuffer(PGLOBAL g);
virtual int GetRowID(void);
virtual bool RecordPos(PGLOBAL g);
......
storage/connect/filamvct.cpp
View file @ 41a2ca5c
......@@ -244,23 +244,6 @@ bool VCTFAM::SetBlockInfo(PGLOBAL g)
return rc;
} // end of SetBlockInfo
/***********************************************************************/
/* Use BlockTest to reduce the table estimated size. */
/***********************************************************************/
int VCTFAM::MaxBlkSize(PGLOBAL g, int s)
{
int savcur = CurBlk;
int size;
// Roughly estimate the table size as the sum of blocks
// that can contain good rows
for (size = 0, CurBlk = 0; CurBlk < Block; CurBlk++)
size += (CurBlk == Block - 1) ? Last : Nrec;
CurBlk = savcur;
return size;
} // end of MaxBlkSize
/***********************************************************************/
/* VCT Cardinality: returns table cardinality in number of rows. */
/* This function can be called with a null argument to test the */
......
storage/connect/filamvct.h
View file @ 41a2ca5c
......@@ -40,7 +40,6 @@ class DllExport VCTFAM : public FIXFAM {
// Methods
virtual void Reset(void);
virtual int MaxBlkSize(PGLOBAL g, int s);
virtual bool AllocateBuffer(PGLOBAL g);
virtual bool InitInsert(PGLOBAL g);
virtual void ResetBuffer(PGLOBAL g) {}
......
storage/connect/filamzip.cpp
View file @ 41a2ca5c
......@@ -62,6 +62,7 @@
/* DB static variables. */
/***********************************************************************/
extern int num_read, num_there, num_eq[]; // Statistics
extern "C" int trace;
/* ------------------------------------------------------------------- */
......@@ -203,9 +204,8 @@ bool ZIPFAM::AllocateBuffer(PGLOBAL g)
Buflen = Lrecl + 2; // Lrecl does not include CRLF
//Buflen *= ((Mode == MODE_DELETE) ? DOS_BUFF_LEN : 1); NIY
#ifdef DEBTRACE
if (trace)
htrc("SubAllocating a buffer of %d bytes\n", Buflen);
#endif
To_Buf = (char*)PlugSubAlloc(g, NULL, Buflen);
......@@ -331,9 +331,9 @@ int ZIPFAM::ReadBuffer(PGLOBAL g)
} else
rc = Zerror(g);
#ifdef DEBTRACE
if (trace > 1)
htrc(" Read: '%s' rc=%d\n", To_Buf, rc);
#endif
return rc;
} // end of ReadBuffer
......@@ -373,9 +373,8 @@ void ZIPFAM::CloseTableFile(PGLOBAL g)
{
int rc = gzclose(Zfile);
#ifdef DEBTRACE
if (trace)
htrc("ZIP CloseDB: closing %s rc=%d\n", To_File, rc);
#endif
Zfile = NULL; // So we can know whether table is open
//To_Fb->Count = 0; // Avoid double closing by PlugCloseAll
......@@ -403,7 +402,7 @@ ZBKFAM::ZBKFAM(PDOSDEF tdp) : ZIPFAM(tdp)
CurLine = NULL;
NxtLine = NULL;
Closing = false;
BlkPos = tdp->GetTo_Pos();
BlkPos = NULL;
} // end of ZBKFAM standard constructor
ZBKFAM::ZBKFAM(PZBKFAM txfp) : ZIPFAM(txfp)
......@@ -413,23 +412,6 @@ ZBKFAM::ZBKFAM(PZBKFAM txfp) : ZIPFAM(txfp)
Closing = txfp->Closing;
} // end of ZBKFAM copy constructor
/***********************************************************************/
/* Use BlockTest to reduce the table estimated size. */
/***********************************************************************/
int ZBKFAM::MaxBlkSize(PGLOBAL g, int s)
{
int savcur = CurBlk;
int size;
// Roughly estimate the table size as the sum of blocks
// that can contain good rows
for (size = 0, CurBlk = 0; CurBlk < Block; CurBlk++)
size += (CurBlk == Block - 1) ? Last : Nrec;
CurBlk = savcur;
return size;
} // end of MaxBlkSize
/***********************************************************************/
/* ZBK Cardinality: returns table cardinality in number of rows. */
/* This function can be called with a null argument to test the */
......@@ -509,56 +491,8 @@ int ZBKFAM::SkipRecord(PGLOBAL g, bool header)
/***********************************************************************/
int ZBKFAM::ReadBuffer(PGLOBAL g)
{
int n, rc = RC_OK;
/*********************************************************************/
/* Sequential reading when Placed is not true. */
/*********************************************************************/
if (++CurNum < Rbuf) {
CurLine = NxtLine;
// Get the position of the next line in the buffer
while (*NxtLine++ != '\n') ;
// Set caller line buffer
n = NxtLine - CurLine - Ending;
memcpy(Tdbp->GetLine(), CurLine, n);
Tdbp->GetLine()[n] = '\0';
return RC_OK;
} else if (Rbuf < Nrec && CurBlk != -1)
return RC_EF;
/*********************************************************************/
/* New block. */
/*********************************************************************/
CurNum = 0;
if (++CurBlk >= Block)
return RC_EF;
BlkLen = BlkPos[CurBlk + 1] - BlkPos[CurBlk];
if (!(n = gzread(Zfile, To_Buf, BlkLen))) {
rc = RC_EF;
} else if (n > 0) {
// Get the position of the current line
CurLine = To_Buf;
// Now get the position of the next line
for (NxtLine = CurLine; *NxtLine++ != '\n';) ;
// Set caller line buffer
n = NxtLine - CurLine - Ending;
memcpy(Tdbp->GetLine(), CurLine, n);
Tdbp->GetLine()[n] = '\0';
Rbuf = (CurBlk == Block - 1) ? Last : Nrec;
IsRead = true;
rc = RC_OK;
num_read++;
} else
rc = Zerror(g);
return rc;
strcpy(g->Message, "This AM cannot be used in this version");
return RC_FX;
} // end of ReadBuffer
/***********************************************************************/
......@@ -664,9 +598,8 @@ void ZBKFAM::CloseTableFile(PGLOBAL g)
} else
rc = gzclose(Zfile);
#ifdef DEBTRACE
if (trace)
htrc("ZIP CloseDB: closing %s rc=%d\n", To_File, rc);
#endif
Zfile = NULL; // So we can know whether table is open
//To_Fb->Count = 0; // Avoid double closing by PlugCloseAll
......@@ -770,9 +703,6 @@ int ZIXFAM::ReadBuffer(PGLOBAL g)
CurNum = 0;
Tdbp->SetLine(To_Buf);
//if (++CurBlk >= Block)
// return RC_EF;
if (!(n = gzread(Zfile, To_Buf, Buflen))) {
rc = RC_EF;
} else if (n > 0) {
......
storage/connect/filamzip.h
View file @ 41a2ca5c
......@@ -38,7 +38,6 @@ class DllExport ZIPFAM : public TXTFAM {
virtual void Reset(void);
virtual int GetFileLength(PGLOBAL g);
virtual int Cardinality(PGLOBAL g) {return (g) ? -1 : 0;}
virtual int MaxBlkSize(PGLOBAL g, int s) {return s;}
virtual bool AllocateBuffer(PGLOBAL g);
virtual int GetRowID(void);
virtual bool RecordPos(PGLOBAL g);
......@@ -78,7 +77,6 @@ class DllExport ZBKFAM : public ZIPFAM {
// Methods
virtual int Cardinality(PGLOBAL g);
virtual int MaxBlkSize(PGLOBAL g, int s);
virtual bool AllocateBuffer(PGLOBAL g);
virtual int GetRowID(void);
virtual bool RecordPos(PGLOBAL g);
......@@ -122,7 +120,7 @@ class DllExport ZIXFAM : public ZBKFAM {
// No additional Members
}; // end of class ZIXFAM
#ifdef NOT_USED
#if 0
/***********************************************************************/
/* This is the DOS/UNIX Access Method class declaration for PlugDB */
/* fixed/variable files compressed using the zlib library functions. */
......@@ -166,6 +164,6 @@ class DllExport ZLBFAM : public BLKFAM {
int *Zlenp; // Pointer to block length
bool Optimized; // true when opt file is available
}; // end of class ZLBFAM
#endif // NOT_USED
#endif // 0
#endif // __FILAMZIP_H
storage/connect/ha_connect.cc
View file @ 41a2ca5c
This diff is collapsed.
storage/connect/ha_connect.h
View file @ 41a2ca5c
......@@ -122,8 +122,6 @@ struct ha_table_option_struct {
struct ha_field_option_struct
{
ulonglong offset;
ulonglong freq; // Not used by this version
ulonglong opt; // Not used by this version
ulonglong fldlen;
const char *dateformat;
const char *fieldformat;
......@@ -173,11 +171,13 @@ public:
bool GetBooleanOption(char *opname, bool bdef);
bool SetBooleanOption(char *opname, bool b);
int GetIntegerOption(char *opname);
bool CheckString(const char *str1, const char *str2);
bool SameString(TABLE *tab, char *opn);
bool SetIntegerOption(char *opname, int n);
bool SameChar(TABLE *tab, char *opn);
bool SameInt(TABLE *tab, char *opn);
bool SameBool(TABLE *tab, char *opn);
bool FileExists(const char *fn);
bool NoFieldOptionChange(TABLE *tab);
PFOS GetFieldOptionStruct(Field *fp);
void *GetColumnOption(PGLOBAL g, void *field, PCOLINFO pcf);
PIXDEF GetIndexInfo(TABLE_SHARE *s= NULL);
......@@ -241,8 +241,8 @@ public:
*/
ulong index_flags(uint inx, uint part, bool all_parts) const
{
return HA_READ_NEXT | HA_READ_RANGE;
}
return HA_READ_NEXT | HA_READ_RANGE | HA_READ_ORDER | HA_KEYREAD_ONLY;
} // end of index_flags
/** @brief
unireg.cc will call max_supported_record_length(), max_supported_keys(),
......@@ -328,7 +328,7 @@ public:
condition stack.
*/
virtual const COND *cond_push(const COND *cond);
PFIL CheckCond(PGLOBAL g, PFIL filp, AMT tty, Item *cond);
PCFIL CheckCond(PGLOBAL g, PCFIL filp, AMT tty, Item *cond);
const char *GetValStr(OPVAL vop, bool neg);
/**
......@@ -418,6 +418,9 @@ const char *GetValStr(OPVAL vop, bool neg);
*/
//int index_last(uchar *buf);
/* Index condition pushdown implementation */
//Item *idx_cond_push(uint keyno, Item* idx_cond);
/** @brief
Unlike index_init(), rnd_init() can be called two consecutive times
without rnd_end() in between (it only makes sense if scan=1). In this
......
storage/connect/mycat.cc
View file @ 41a2ca5c
......@@ -96,7 +96,7 @@
extern "C" HINSTANCE s_hModule; // Saved module handle
#endif // !WIN32
extern int xtrace;
extern "C" int trace;
PQRYRES OEMColumns(PGLOBAL g, PTOS topt, char *tab, char *db, bool info);
......@@ -167,6 +167,29 @@ bool IsFileType(TABTYPE type)
return isfile;
} // end of IsFileType
/***********************************************************************/
/* Return true for table types returning exact row count. */
/***********************************************************************/
bool IsExactType(TABTYPE type)
{
bool exact;
switch (type) {
case TAB_FIX:
case TAB_BIN:
case TAB_DBF:
// case TAB_XML: depends on Multiple || Xpand || Coltype
case TAB_VEC:
exact= true;
break;
default:
exact= false;
break;
} // endswitch type
return exact;
} // end of IsExactType
/***********************************************************************/
/* Return true for table types accepting null fields. */
/***********************************************************************/
......@@ -693,7 +716,7 @@ bool MYCAT::GetIndexInfo(PGLOBAL g, PTABDEF defp)
PRELDEF MYCAT::GetTableDesc(PGLOBAL g, LPCSTR name,
LPCSTR type, PRELDEF *prp)
{
if (xtrace)
if (trace)
printf("GetTableDesc: name=%s am=%s\n", name, SVP(type));
// If not specified get the type of this table
......@@ -712,7 +735,7 @@ PRELDEF MYCAT::MakeTableDesc(PGLOBAL g, LPCSTR name, LPCSTR am)
TABTYPE tc;
PRELDEF tdp= NULL;
if (xtrace)
if (trace)
printf("MakeTableDesc: name=%s am=%s\n", name, SVP(am));
/*********************************************************************/
......@@ -771,14 +794,14 @@ PTDB MYCAT::GetTable(PGLOBAL g, PTABLE tablep, MODE mode, LPCSTR type)
PTDB tdbp= NULL;
LPCSTR name= tablep->GetName();
if (xtrace)
if (trace)
printf("GetTableDB: name=%s\n", name);
// Look for the description of the requested table
tdp= GetTableDesc(g, name, type);
if (tdp) {
if (xtrace)
if (trace)
printf("tdb=%p type=%s\n", tdp, tdp->GetType());
if (tablep->GetQualifier())
......@@ -788,7 +811,7 @@ PTDB MYCAT::GetTable(PGLOBAL g, PTABLE tablep, MODE mode, LPCSTR type)
} // endif tdp
if (tdbp) {
if (xtrace)
if (trace)
printf("tdbp=%p name=%s amtype=%d\n", tdbp, tdbp->GetName(),
tdbp->GetAmType());
tablep->SetTo_Tdb(tdbp);
......
storage/connect/mycat.h
View file @ 41a2ca5c
......@@ -36,6 +36,7 @@ typedef class ha_connect *PHC;
TABTYPE GetTypeID(const char *type);
bool IsFileType(TABTYPE type);
bool IsExactType(TABTYPE type);
bool IsTypeNullable(TABTYPE type);
bool IsTypeFixed(TABTYPE type);
bool IsTypeIndexable(TABTYPE type);
......
storage/connect/myconn.cpp
View file @ 41a2ca5c
/************** MyConn C++ Program Source Code File (.CPP) **************/
/* PROGRAM NAME: MYCONN */
/* ------------- */
/* Version 1.7 */
/* Version 1.8 */
/* */
/* COPYRIGHT: */
/* ---------- */
/* (C) Copyright to the author Olivier BERTRAND 2007-2013 */
/* (C) Copyright to the author Olivier BERTRAND 2007-2014 */
/* */
/* WHAT THIS PROGRAM DOES: */
/* ----------------------- */
......@@ -48,6 +48,7 @@
extern "C" int trace;
extern MYSQL_PLUGIN_IMPORT uint mysqld_port;
extern MYSQL_PLUGIN_IMPORT char *mysqld_unix_port;
// Returns the current used port
uint GetDefaultPort(void)
......@@ -283,8 +284,11 @@ PQRYRES SrcColumns(PGLOBAL g, const char *host, const char *db,
if (!port)
port = mysqld_port;
if (!strnicmp(srcdef, "select ", 7)) {
query = (char *)PlugSubAlloc(g, NULL, strlen(srcdef) + 9);
strcat(strcpy(query, srcdef), " LIMIT 0");
} else
query = (char *)srcdef;
// Open a MySQL connection for this table
if (myc.Open(g, host, db, user, pwd, port))
......@@ -292,7 +296,7 @@ PQRYRES SrcColumns(PGLOBAL g, const char *host, const char *db,
// Send the source command to MySQL
if (myc.ExecSQL(g, query, &w) == RC_OK)
qrp = myc.GetResult(g);
qrp = myc.GetResult(g, true);
myc.Close();
return qrp;
......@@ -337,6 +341,7 @@ int MYSQLC::Open(PGLOBAL g, const char *host, const char *db,
const char *user, const char *pwd,
int pt)
{
const char *pipe = NULL;
uint cto = 60, nrt = 120;
m_DB = mysql_init(NULL);
......@@ -353,6 +358,16 @@ int MYSQLC::Open(PGLOBAL g, const char *host, const char *db,
mysql_options(m_DB, MYSQL_OPT_READ_TIMEOUT, &nrt);
//mysql_options(m_DB, MYSQL_OPT_WRITE_TIMEOUT, ...);
#if defined(WIN32)
if (!strcmp(host, ".")) {
mysql_options(m_DB, MYSQL_OPT_NAMED_PIPE, NULL);
pipe = mysqld_unix_port;
} // endif host
#else // !WIN32
if (!strcmp(host, "localhost"))
pipe = mysqld_unix_port;
#endif // !WIN32
#if 0
if (pwd && !strcmp(pwd, "*")) {
if (GetPromptAnswer(g, "*Enter password:")) {
......@@ -364,7 +379,7 @@ int MYSQLC::Open(PGLOBAL g, const char *host, const char *db,
} // endif pwd
#endif // 0
if (!mysql_real_connect(m_DB, host, user, pwd, db, pt, NULL, CLIENT_MULTI_RESULTS)) {
if (!mysql_real_connect(m_DB, host, user, pwd, db, pt, pipe, CLIENT_MULTI_RESULTS)) {
#if defined(_DEBUG)
sprintf(g->Message, "mysql_real_connect failed: (%d) %s",
mysql_errno(m_DB), mysql_error(m_DB));
......@@ -673,7 +688,7 @@ MYSQL_FIELD *MYSQLC::GetNextField(void)
/***********************************************************************/
PQRYRES MYSQLC::GetResult(PGLOBAL g, bool pdb)
{
char *fmt;
char *fmt, v;
int n;
bool uns;
PCOLRES *pcrp, crp;
......@@ -702,7 +717,6 @@ PQRYRES MYSQLC::GetResult(PGLOBAL g, bool pdb)
qrp->Nblin = 0;
qrp->Cursor = 0;
//for (fld = mysql_fetch_field(m_Res); fld;
// fld = mysql_fetch_field(m_Res)) {
for (fld = GetNextField(); fld; fld = GetNextField()) {
......@@ -715,17 +729,19 @@ PQRYRES MYSQLC::GetResult(PGLOBAL g, bool pdb)
crp->Name = (char*)PlugSubAlloc(g, NULL, fld->name_length + 1);
strcpy(crp->Name, fld->name);
if ((crp->Type = MYSQLtoPLG(fld->type)) == TYPE_ERROR) {
if ((crp->Type = MYSQLtoPLG(fld->type, &v)) == TYPE_ERROR) {
sprintf(g->Message, "Type %d not supported for column %s",
fld->type, crp->Name);
return NULL;
} else if (crp->Type == TYPE_DATE && !pdb)
// For direct MySQL connection, display the MySQL date string
crp->Type = TYPE_STRING;
else
crp->Var = v;
crp->Prec = (crp->Type == TYPE_DOUBLE || crp->Type == TYPE_DECIM)
? fld->decimals : 0;
crp->Length = fld->max_length;
crp->Length = max(fld->length, fld->max_length);
crp->Clen = GetTypeSize(crp->Type, crp->Length);
uns = (fld->flags & (UNSIGNED_FLAG | ZEROFILL_FLAG)) ? true : false;
......
storage/connect/myconn.h
View file @ 41a2ca5c
......@@ -63,15 +63,10 @@ class DllItem MYSQLC {
bool Connected(void);
// Methods
// int GetCurPos(void) {return (m_Res) ? N : 0;}
// int GetProgCur(void) {return N;}
int GetResultSize(PGLOBAL g, PSZ sql);
int Open(PGLOBAL g, const char *host, const char *db,
const char *user= "root", const char *pwd= "*",
int pt= 0);
//ulong GetThreadID(void);
//ulong ServerVersion(void);
//const char *ServerInfo(void);
int KillQuery(ulong id);
int ExecSQL(PGLOBAL g, const char *query, int *w = NULL);
int ExecSQLcmd(PGLOBAL g, const char *query, int *w);
......@@ -87,7 +82,6 @@ class DllItem MYSQLC {
void Rewind(void);
void FreeResult(void);
void Close(void);
//void DiscardResults(void);
protected:
MYSQL_FIELD *GetNextField(void);
......
storage/connect/mysql-test/connect/r/alter.result 0 → 100644
View file @ 41a2ca5c
#
# Testing indexing with ALTER on inward table (in-place)
#
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT;
Warnings:
Warning 1105 No table_type. Will be set to DOS
Warning 1105 No file name. Table will use t1.dos
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
CREATE INDEX xc ON t1(c);
DESCRIBE SELECT * FROM t1 WHERE c = 2;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref xc xc 4 const 1
DROP INDEX xc ON t1;
CREATE INDEX xd ON t1(d);
DROP INDEX xd ON t1;
ALTER TABLE t1 ADD INDEX xc (c), ADD INDEX xd (d);
SHOW INDEX FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 1 xc 1 c A NULL NULL NULL XPLUG
t1 1 xd 1 d A NULL NULL NULL XPLUG
ALTER TABLE t1 DROP INDEX xc, DROP INDEX xd;
SHOW INDEX FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
#
# Testing modifying columns inward table (not in-place)
#
ALTER TABLE t1 MODIFY COLUMN c CHAR(5) NOT NULL;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c` char(5) NOT NULL,
`d` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL;
#
# Fails because indexing must be in-place
#
ALTER TABLE t1 MODIFY COLUMN c CHAR(10) NOT NULL, ADD INDEX xd (d);
ERROR 0A000: Alter operations not supported together by CONNECT
#
# Testing changing table type (not in-place)
#
ALTER TABLE t1 TABLE_TYPE=CSV HEADER=1 QUOTED=1;
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c` int(11) NOT NULL,
`d` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=CSV `HEADER`=1 `QUOTED`=1
# create an outward table used to see the t1 file
CREATE TABLE t2 (line VARCHAR(100) NOT NULL) ENGINE=CONNECT FILE_NAME='t1.csv';
Warnings:
Warning 1105 No table_type. Will be set to DOS
SELECT * FROM t2;
line
"c","d"
1,"One"
2,"Two"
3,"Three"
#
# Testing changing engine
#
DROP TABLE t1;
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT;
Warnings:
Warning 1105 No table_type. Will be set to DOS
Warning 1105 No file name. Table will use t1.dos
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
ALTER TABLE t1 ADD INDEX xc (c), ADD INDEX xd (d);
ALTER TABLE t1 ENGINE = MYISAM;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c` int(11) NOT NULL,
`d` char(10) NOT NULL,
KEY `xc` (`c`),
KEY `xd` (`d`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SHOW INDEX FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 1 xc 1 c A NULL NULL NULL BTREE
t1 1 xd 1 d A NULL NULL NULL BTREE
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
ALTER TABLE t1 ENGINE = CONNECT TABLE_TYPE=DBF;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c` int(11) NOT NULL,
`d` char(10) NOT NULL,
KEY `xc` (`c`),
KEY `xd` (`d`)
) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=DBF
SHOW INDEX FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 1 xc 1 c A NULL NULL NULL XPLUG
t1 1 xd 1 d A NULL NULL NULL XPLUG
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
DROP TABLE t1, t2;
#
# Testing ALTER on outward tables
#
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT TABLE_TYPE=fix FILE_NAME='tf1.txt' ENDING=1;
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
CREATE TABLE t2 (line VARCHAR(100) NOT NULL) ENGINE=CONNECT FILE_NAME='tf1.txt';
Warnings:
Warning 1105 No table_type. Will be set to DOS
SELECT * FROM t2;
line
1One
2Two
3Three
#
# Indexing works the same
#
ALTER TABLE t1 ADD INDEX xc (c), ADD INDEX xd (d);
SHOW INDEX FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 1 xc 1 c A NULL NULL NULL XPLUG
t1 1 xd 1 d A NULL NULL NULL XPLUG
SELECT d FROM t1 WHERE c = 2;
d
Two
ALTER TABLE t1 DROP INDEX xc, DROP INDEX xd;
SHOW INDEX FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
#
# Other alterations do not modify the file
#
ALTER TABLE t1 MODIFY COLUMN c CHAR(5) NOT NULL;
Warnings:
Warning 1105 This is an outward table, table data were not modified.
SELECT * FROM t2;
line
1One
2Two
3Three
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c` char(5) NOT NULL,
`d` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=fix `FILE_NAME`='tf1.txt' `ENDING`=1
SELECT * FROM t1;
ERROR HY000: Got error 174 'File tf1.txt is not fixed length, len=66 lrecl=16' from CONNECT
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL;
Warnings:
Warning 1105 This is an outward table, table data were not modified.
#
# Changing column order
#
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL AFTER d;
Warnings:
Warning 1105 This is an outward table, table data were not modified.
SELECT * FROM t2;
line
1One
2Two
3Three
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`d` char(10) NOT NULL,
`c` int(11) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=fix `FILE_NAME`='tf1.txt' `ENDING`=1
# Wrong result
SELECT * FROM t1;
d c
1
2
3
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL FIRST;
Warnings:
Warning 1105 This is an outward table, table data were not modified.
# What should have been done
ALTER TABLE t1 MODIFY c INT NOT NULL FLAG=0 AFTER d, MODIFY d CHAR(10) NOT NULL FLAG=11;
Warnings:
Warning 1105 This is an outward table, table data were not modified.
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`d` char(10) NOT NULL `FLAG`=11,
`c` int(11) NOT NULL `FLAG`=0
) ENGINE=CONNECT DEFAULT CHARSET=latin1 `TABLE_TYPE`=fix `FILE_NAME`='tf1.txt' `ENDING`=1
SELECT * FROM t1;
d c
One 1
Two 2
Three 3
#
# Changing to another engine is Ok
# However, the data file is not deleted.
#
ALTER TABLE t1 ENGINE=MARIA;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`d` char(10) NOT NULL `FLAG`=11,
`c` int(11) NOT NULL `FLAG`=0
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 `TABLE_TYPE`=fix `FILE_NAME`='tf1.txt' `ENDING`=1
SELECT * from t1;
d c
One 1
Two 2
Three 3
SELECT * from t2;
line
1One
2Two
3Three
#
# Changing back to CONNECT fails
# Sure enough, the data file was not deleted.
#
ALTER TABLE t1 ENGINE=CONNECT;
ERROR HY000: Operation denied. Table data would be lost.
#
# But changing back to CONNECT succeed
# if the data file does not exist.
#
ALTER TABLE t1 ENGINE=CONNECT;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`d` char(10) NOT NULL `FLAG`=11,
`c` int(11) NOT NULL `FLAG`=0
) ENGINE=CONNECT DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 `TABLE_TYPE`=fix `FILE_NAME`='tf1.txt' `ENDING`=1
SELECT * from t1;
d c
One 1
Two 2
Three 3
SELECT * from t2;
line
1One
2Two
3Three
DROP TABLE t1, t2;
storage/connect/mysql-test/connect/r/alter_xml.result 0 → 100644
View file @ 41a2ca5c
Warnings:
Warning 1105 No file name. Table will use t1.xml
#
# Testing changing table type (not in-place)
#
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT TABLE_TYPE=CSV HEADER=1 QUOTED=1;
Warnings:
Warning 1105 No file name. Table will use t1.csv
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
# This would fail if the top node name is not specified.
# This is because the XML top node name defaults to the table name.
# Sure enough the temporary table name begins with '#' and is rejected by XML.
# Therefore the top node name must be specified (along with the row nodes name).
ALTER TABLE t1 TABLE_TYPE=XML TABNAME=t1 OPTION_LIST='rownode=row';
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c` int(11) NOT NULL,
`d` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 `HEADER`=1 `QUOTED`=1 `TABLE_TYPE`=XML `TABNAME`=t1 `OPTION_LIST`='rownode=row'
# Let us see the XML file
CREATE TABLE t2 (line VARCHAR(100) NOT NULL) ENGINE=CONNECT FILE_NAME='t1.xml';
Warnings:
Warning 1105 No table_type. Will be set to DOS
SELECT * FROM t2;
line
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created by CONNECT Version 1.02.0002 March 16, 2014 -->
<t1>
<row>
<TH>c</TH>
<TH>d</TH>
</row>
<row>
<c>1</c>
<d>One</d>
</row>
<row>
<c>2</c>
<d>Two</d>
</row>
<row>
<c>3</c>
<d>Three</d>
</row>
</t1>
# NOTE: The first (ignored) row is due to the remaining HEADER=1 option.
# Testing field option modification
ALTER TABLE t1 MODIFY d CHAR(10) NOT NULL FIELD_FORMAT='@', HEADER=0;
SELECT * FROM t1;
c d
1 One
2 Two
3 Three
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c` int(11) NOT NULL,
`d` char(10) NOT NULL `FIELD_FORMAT`='@'
) ENGINE=CONNECT DEFAULT CHARSET=latin1 `QUOTED`=1 `TABLE_TYPE`=XML `TABNAME`=t1 `OPTION_LIST`='rownode=row' `HEADER`=0
SELECT * FROM t2;
line
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created by CONNECT Version 1.02.0002 March 16, 2014 -->
<t1>
<row d="One">
<c>1</c>
</row>
<row d="Two">
<c>2</c>
</row>
<row d="Three">
<c>3</c>
</row>
</t1>
DROP TABLE t1, t2;
storage/connect/mysql-test/connect/r/dbf.result
View file @ 41a2ca5c
......@@ -390,22 +390,22 @@ CREATE TABLE t1
(
a BLOB
) ENGINE=CONNECT TABLE_TYPE=DBF FILE_NAME='t1.dbf';
ERROR HY000: Unsupported type for column a
ERROR 42000: Storage engine CONNECT doesn't support BLOB/TEXT columns
CREATE TABLE t1
(
a TINYBLOB
) ENGINE=CONNECT TABLE_TYPE=DBF FILE_NAME='t1.dbf';
ERROR HY000: Unsupported type for column a
ERROR 42000: Storage engine CONNECT doesn't support BLOB/TEXT columns
CREATE TABLE t1
(
a MEDIUMBLOB
) ENGINE=CONNECT TABLE_TYPE=DBF FILE_NAME='t1.dbf';
ERROR HY000: Unsupported type for column a
ERROR 42000: Storage engine CONNECT doesn't support BLOB/TEXT columns
CREATE TABLE t1
(
a LONGBLOB
) ENGINE=CONNECT TABLE_TYPE=DBF FILE_NAME='t1.dbf';
ERROR HY000: Unsupported type for column a
ERROR 42000: Storage engine CONNECT doesn't support BLOB/TEXT columns
#
# Testing DATE
#
......
storage/connect/mysql-test/connect/r/fix.result
View file @ 41a2ca5c
......@@ -68,64 +68,64 @@ DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boys.txt' ENDING=1;
SELECT * FROM t1;
name city birth hired
John Boston 2 1986-01-05 2010-06-02
Henry Boston 0 1987-06-07 2008-04-01
George San Jose 1 1981-08-01 2010-06-02
Sam Chicago 2 1979-11-02 2007-10-10
James Dallas 1 1992-05-03 2009-12-14
Bill Boston 1 1986-09-01 2008-02-10
John Boston 1986-01-25 2010-06-02
Henry Boston 1987-06-07 2008-04-01
George San Jose 1981-08-10 2010-06-02
Sam Chicago 1979-11-22 2007-10-10
James Dallas 1992-05-13 2009-12-14
Bill Boston 1986-09-11 2008-02-10
DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boys.txt' LRECL=47 ENDING=1;
SELECT * FROM t1;
name city birth hired
John Boston 2 1986-01-05 2010-06-02
Henry Boston 0 1987-06-07 2008-04-01
George San Jose 1 1981-08-01 2010-06-02
Sam Chicago 2 1979-11-02 2007-10-10
James Dallas 1 1992-05-03 2009-12-14
Bill Boston 1 1986-09-01 2008-02-10
John Boston 1986-01-25 2010-06-02
Henry Boston 1987-06-07 2008-04-01
George San Jose 1981-08-10 2010-06-02
Sam Chicago 1979-11-22 2007-10-10
James Dallas 1992-05-13 2009-12-14
Bill Boston 1986-09-11 2008-02-10
DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boyswin.txt' ENDING=2;
SELECT * FROM t1;
name city birth hired
John Boston 2 1986-01-05 2010-06-02
Henry Boston 0 1987-06-07 2008-04-01
George San Jose 1 1981-08-01 2010-06-02
Sam Chicago 2 1979-11-02 2007-10-10
James Dallas 1 1992-05-03 2009-12-14
Bill Boston 1 1986-09-01 2008-02-10
John Boston 1986-01-25 2010-06-02
Henry Boston 1987-06-07 2008-04-01
George San Jose 1981-08-10 2010-06-02
Sam Chicago 1979-11-22 2007-10-10
James Dallas 1992-05-13 2009-12-14
Bill Boston 1986-09-11 2008-02-10
DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boyswin.txt' LRECL=47 ENDING=2;
SELECT * FROM t1;
name city birth hired
John Boston 2 1986-01-05 2010-06-02
Henry Boston 0 1987-06-07 2008-04-01
George San Jose 1 1981-08-01 2010-06-02
Sam Chicago 2 1979-11-02 2007-10-10
James Dallas 1 1992-05-03 2009-12-14
Bill Boston 1 1986-09-01 2008-02-10
John Boston 1986-01-25 2010-06-02
Henry Boston 1987-06-07 2008-04-01
George San Jose 1981-08-10 2010-06-02
Sam Chicago 1979-11-22 2007-10-10
James Dallas 1992-05-13 2009-12-14
Bill Boston 1986-09-11 2008-02-10
DROP TABLE t1;
storage/connect/mysql-test/connect/r/pivot.result
View file @ 41a2ca5c
......@@ -224,3 +224,30 @@ Kevin 0 2 6
Donald 1 0 3
DROP TABLE pivet;
DROP TABLE pets;
#
# MDEV-5734
#
CREATE TABLE fruit (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(32) DEFAULT NULL,
`cnt` int(11) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=6 DEFAULT CHARSET=latin1;
INSERT INTO fruit VALUES (1,'apple',1),(2,'banana',1),(3,'apple',2),(4,'cherry',4),(5,'durazno',2);
SELECT * FROM fruit;
id name cnt
1 apple 1
2 banana 1
3 apple 2
4 cherry 4
5 durazno 2
CREATE TABLE fruit_pivot ENGINE=CONNECT TABLE_TYPE=pivot TABNAME=fruit;
SELECT * FROM fruit_pivot;
id apple banana cherry durazno
1 1 0 0 0
2 0 1 0 0
3 2 0 0 0
4 0 0 4 0
5 0 0 0 2
DROP TABLE fruit_pivot;
DROP TABLE fruit;
storage/connect/mysql-test/connect/r/xml.result
View file @ 41a2ca5c
......@@ -413,7 +413,7 @@ DROP TABLE t1;
SET @a=LOAD_FILE('MYSQLD_DATADIR/test/t1.xml');
SELECT CAST(@a AS CHAR CHARACTER SET latin1);
CAST(@a AS CHAR CHARACTER SET latin1) <?xml version="1.0" encoding="iso-8859-1"?>
<!-- Created by CONNECT Version 1.02.0001 February 03, 2014 -->
<!-- Created by CONNECT Version 1.02.0002 March 16, 2014 -->
<t1>
<line>
<node>ÀÁÂÃ</node>
......
storage/connect/mysql-test/connect/suite.pm
View file @ 41a2ca5c
......@@ -5,6 +5,11 @@ package My::Suite::Connect;
return "No CONNECT engine" unless $ENV{HA_CONNECT_SO} or
$::mysqld_variables{'connect'} eq "ON";
# RECOMPILE_FOR_EMBEDDED also means that a plugin
# cannot be dynamically loaded into embedded
return "Not run for embedded server" if $::opt_embedded_server and
$ENV{HA_CONNECT_SO};
sub is_default { 1 }
bless { };
......
storage/connect/mysql-test/connect/t/alter.test 0 → 100644
View file @ 41a2ca5c
let $MYSQLD_DATADIR= `select @@datadir`;
--echo #
--echo # Testing indexing with ALTER on inward table (in-place)
--echo #
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT;
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
SELECT * FROM t1;
CREATE INDEX xc ON t1(c);
DESCRIBE SELECT * FROM t1 WHERE c = 2;
DROP INDEX xc ON t1;
CREATE INDEX xd ON t1(d);
DROP INDEX xd ON t1;
ALTER TABLE t1 ADD INDEX xc (c), ADD INDEX xd (d);
SHOW INDEX FROM t1;
ALTER TABLE t1 DROP INDEX xc, DROP INDEX xd;
SHOW INDEX FROM t1;
--echo #
--echo # Testing modifying columns inward table (not in-place)
--echo #
ALTER TABLE t1 MODIFY COLUMN c CHAR(5) NOT NULL;
SHOW CREATE TABLE t1;
SELECT * FROM t1;
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL;
--echo #
--echo # Fails because indexing must be in-place
--echo #
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 MODIFY COLUMN c CHAR(10) NOT NULL, ADD INDEX xd (d);
--echo #
--echo # Testing changing table type (not in-place)
--echo #
ALTER TABLE t1 TABLE_TYPE=CSV HEADER=1 QUOTED=1;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
--echo # create an outward table used to see the t1 file
CREATE TABLE t2 (line VARCHAR(100) NOT NULL) ENGINE=CONNECT FILE_NAME='t1.csv';
SELECT * FROM t2;
--echo #
--echo # Testing changing engine
--echo #
DROP TABLE t1;
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT;
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
ALTER TABLE t1 ADD INDEX xc (c), ADD INDEX xd (d);
ALTER TABLE t1 ENGINE = MYISAM;
SHOW CREATE TABLE t1;
SHOW INDEX FROM t1;
SELECT * FROM t1;
ALTER TABLE t1 ENGINE = CONNECT TABLE_TYPE=DBF;
SHOW CREATE TABLE t1;
SHOW INDEX FROM t1;
SELECT * FROM t1;
DROP TABLE t1, t2;
--echo #
--echo # Testing ALTER on outward tables
--echo #
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT TABLE_TYPE=fix FILE_NAME='tf1.txt' ENDING=1;
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
SELECT * FROM t1;
CREATE TABLE t2 (line VARCHAR(100) NOT NULL) ENGINE=CONNECT FILE_NAME='tf1.txt';
SELECT * FROM t2;
--echo #
--echo # Indexing works the same
--echo #
ALTER TABLE t1 ADD INDEX xc (c), ADD INDEX xd (d);
SHOW INDEX FROM t1;
SELECT d FROM t1 WHERE c = 2;
ALTER TABLE t1 DROP INDEX xc, DROP INDEX xd;
SHOW INDEX FROM t1;
--echo #
--echo # Other alterations do not modify the file
--echo #
ALTER TABLE t1 MODIFY COLUMN c CHAR(5) NOT NULL;
SELECT * FROM t2;
SHOW CREATE TABLE t1;
#Wrong result
--error ER_GET_ERRMSG
SELECT * FROM t1;
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL;
--echo #
--echo # Changing column order
--echo #
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL AFTER d;
SELECT * FROM t2;
SHOW CREATE TABLE t1;
--echo # Wrong result
SELECT * FROM t1;
ALTER TABLE t1 MODIFY COLUMN c INT NOT NULL FIRST;
--echo # What should have been done
ALTER TABLE t1 MODIFY c INT NOT NULL FLAG=0 AFTER d, MODIFY d CHAR(10) NOT NULL FLAG=11;
SHOW CREATE TABLE t1;
SELECT * FROM t1;
--echo #
--echo # Changing to another engine is Ok
--echo # However, the data file is not deleted.
--echo #
ALTER TABLE t1 ENGINE=MARIA;
SHOW CREATE TABLE t1;
SELECT * from t1;
SELECT * from t2;
--echo #
--echo # Changing back to CONNECT fails
--echo # Sure enough, the data file was not deleted.
--echo #
--error ER_UNKNOWN_ERROR
ALTER TABLE t1 ENGINE=CONNECT;
--echo #
--echo # But changing back to CONNECT succeed
--echo # if the data file does not exist.
--echo #
--remove_file $MYSQLD_DATADIR/test/tf1.txt
ALTER TABLE t1 ENGINE=CONNECT;
SHOW CREATE TABLE t1;
SELECT * from t1;
SELECT * from t2;
DROP TABLE t1, t2;
#
# Clean up
#
--remove_file $MYSQLD_DATADIR/test/tf1.txt
storage/connect/mysql-test/connect/t/alter_xml.test 0 → 100644
View file @ 41a2ca5c
--source have_libxml2.inc
--echo #
--echo # Testing changing table type (not in-place)
--echo #
CREATE TABLE t1 (c INT NOT NULL, d CHAR(10) NOT NULL) ENGINE=CONNECT TABLE_TYPE=CSV HEADER=1 QUOTED=1;
INSERT INTO t1 VALUES (1,'One'), (2,'Two'), (3,'Three');
SELECT * FROM t1;
--echo # This would fail if the top node name is not specified.
--echo # This is because the XML top node name defaults to the table name.
--echo # Sure enough the temporary table name begins with '#' and is rejected by XML.
--echo # Therefore the top node name must be specified (along with the row nodes name).
ALTER TABLE t1 TABLE_TYPE=XML TABNAME=t1 OPTION_LIST='rownode=row';
SELECT * FROM t1;
SHOW CREATE TABLE t1;
--echo # Let us see the XML file
CREATE TABLE t2 (line VARCHAR(100) NOT NULL) ENGINE=CONNECT FILE_NAME='t1.xml';
SELECT * FROM t2;
--echo # NOTE: The first (ignored) row is due to the remaining HEADER=1 option.
--echo # Testing field option modification
ALTER TABLE t1 MODIFY d CHAR(10) NOT NULL FIELD_FORMAT='@', HEADER=0;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
SELECT * FROM t2;
DROP TABLE t1, t2;
storage/connect/mysql-test/connect/t/dbf.test
View file @ 41a2ca5c
......@@ -293,22 +293,22 @@ CREATE TABLE t1
--echo #
--echo # Testing BLOB
--echo #
--error ER_UNKNOWN_ERROR
--error ER_TABLE_CANT_HANDLE_BLOB
CREATE TABLE t1
(
a BLOB
) ENGINE=CONNECT TABLE_TYPE=DBF FILE_NAME='t1.dbf';
--error ER_UNKNOWN_ERROR
--error ER_TABLE_CANT_HANDLE_BLOB
CREATE TABLE t1
(
a TINYBLOB
) ENGINE=CONNECT TABLE_TYPE=DBF FILE_NAME='t1.dbf';
--error ER_UNKNOWN_ERROR
--error ER_TABLE_CANT_HANDLE_BLOB
CREATE TABLE t1
(
a MEDIUMBLOB
) ENGINE=CONNECT TABLE_TYPE=DBF FILE_NAME='t1.dbf';
--error ER_UNKNOWN_ERROR
--error ER_TABLE_CANT_HANDLE_BLOB
CREATE TABLE t1
(
a LONGBLOB
......
storage/connect/mysql-test/connect/t/fix.test
View file @ 41a2ca5c
......@@ -61,7 +61,7 @@ DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boys.txt' ENDING=1;
......@@ -71,7 +71,7 @@ DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boys.txt' LRECL=47 ENDING=1;
......@@ -82,7 +82,7 @@ DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boyswin.txt' ENDING=2;
......@@ -92,7 +92,7 @@ DROP TABLE t1;
CREATE TABLE t1
(
name char(12) not null,
city char(12) not null,
city char(11) not null,
birth date not null date_format='DD/MM/YYYY',
hired date not null date_format='DD/MM/YYYY' flag=36
) ENGINE=CONNECT TABLE_TYPE=FIX FILE_NAME='boyswin.txt' LRECL=47 ENDING=2;
......
storage/connect/mysql-test/connect/t/pivot.test
View file @ 41a2ca5c
......@@ -143,4 +143,21 @@ SELECT * FROM pivet;
DROP TABLE pivet;
DROP TABLE pets;
--echo #
--echo # MDEV-5734
--echo #
CREATE TABLE fruit (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(32) DEFAULT NULL,
`cnt` int(11) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=6 DEFAULT CHARSET=latin1;
INSERT INTO fruit VALUES (1,'apple',1),(2,'banana',1),(3,'apple',2),(4,'cherry',4),(5,'durazno',2);
SELECT * FROM fruit;
CREATE TABLE fruit_pivot ENGINE=CONNECT TABLE_TYPE=pivot TABNAME=fruit;
SELECT * FROM fruit_pivot;
DROP TABLE fruit_pivot;
DROP TABLE fruit;
--remove_file $MYSQLD_DATADIR/test/expenses.txt
storage/connect/myutil.cpp
View file @ 41a2ca5c
......@@ -58,12 +58,8 @@ int MYSQLtoPLG(char *typname, char *var)
type = TYPE_ERROR;
if (var) {
// This is to make the difference between CHAR and VARCHAR
if (type == TYPE_STRING && stricmp(typname, "char"))
*var = 'V';
// This is to make the difference between temporal values
if (type == TYPE_DATE) {
// This is to make the difference between temporal values
if (!stricmp(typname, "date"))
*var = 'D';
else if (!stricmp(typname, "datetime"))
......@@ -75,7 +71,11 @@ int MYSQLtoPLG(char *typname, char *var)
else if (!stricmp(typname, "year"))
*var = 'Y';
} // endif type
} else if (type == TYPE_STRING && stricmp(typname, "char"))
// This is to make the difference between CHAR and VARCHAR
*var = 'V';
else
*var = 0;
} // endif var
......@@ -200,7 +200,6 @@ int MYSQLtoPLG(int mytype, char *var)
case MYSQL_TYPE_TINY_BLOB:
case MYSQL_TYPE_MEDIUM_BLOB:
case MYSQL_TYPE_LONG_BLOB:
if (var) *var = 'V';
case MYSQL_TYPE_STRING:
type = TYPE_STRING;
break;
......@@ -208,6 +207,25 @@ int MYSQLtoPLG(int mytype, char *var)
type = TYPE_ERROR;
} // endswitch mytype
if (var) switch (mytype) {
// This is to make the difference between CHAR and VARCHAR
case MYSQL_TYPE_VAR_STRING:
#if !defined(ALPHA)
case MYSQL_TYPE_VARCHAR:
#endif // !ALPHA)
case MYSQL_TYPE_BLOB:
case MYSQL_TYPE_TINY_BLOB:
case MYSQL_TYPE_MEDIUM_BLOB:
case MYSQL_TYPE_LONG_BLOB: *var = 'V'; break;
// This is to make the difference between temporal values
case MYSQL_TYPE_TIMESTAMP: *var = 'S'; break;
case MYSQL_TYPE_DATE: *var = 'D'; break;
case MYSQL_TYPE_DATETIME: *var = 'A'; break;
case MYSQL_TYPE_YEAR: *var = 'Y'; break;
case MYSQL_TYPE_TIME: *var = 'T'; break;
default: *var = 0;
} // endswitch mytype
return type;
} // end of MYSQLtoPLG
......
storage/connect/osutil.c
View file @ 41a2ca5c
......@@ -78,7 +78,7 @@ void _splitpath(LPCSTR name, LPSTR drive, LPSTR dir, LPSTR fn, LPSTR ft)
LPCSTR p2, p = name;
#ifdef DEBTRACE
fprintf(debug,"SplitPath: name=%s [%s (%d)]\n",
htrc("SplitPath: name=%s [%s (%d)]\n",
XSTR(name), XSTR(__FILE__), __LINE__);
#endif
......@@ -100,7 +100,7 @@ void _splitpath(LPCSTR name, LPSTR drive, LPSTR dir, LPSTR fn, LPSTR ft)
if (fn) strcpy(fn, p);
#ifdef DEBTRACE
fprintf(debug,"SplitPath: name=%s drive=%s dir=%s filename=%s type=%s [%s(%d)]\n",
htrc("SplitPath: name=%s drive=%s dir=%s filename=%s type=%s [%s(%d)]\n",
XSTR(name), XSTR(drive), XSTR(dir), XSTR(fn), XSTR(ft), __FILE__, __LINE__);
#endif
} /* end of _splitpath */
......@@ -181,7 +181,8 @@ char *_fullpath(char *absPath, const char *relPath, size_t maxLength)
} else {
char buff[2*_MAX_PATH];
assert(getcwd(buff, _MAX_PATH) != NULL);
p= getcwd(buff, _MAX_PATH);
assert(p);
strcat(buff,"/");
strcat(buff, relPath);
strncpy(absPath, buff, maxLength);
......
storage/connect/plgcnx.h
View file @ 41a2ca5c
......@@ -62,146 +62,6 @@ enum INFO {INDX_RC, /* Index of PlugDB return code field */
INDX_SIZE, /* Index of returned data size field */
INDX_MAX}; /* Size of info array */
#ifdef NOT_USED
/**************************************************************************/
/* Internal message types. */
/**************************************************************************/
enum MSGTYP {MST_OPEN = 10, /* Code for old connecting message */
MST_COMMAND = 11, /* Code for send command message */
MST_RESULT = 12, /* Code for get result message */
MST_CLOSE = 13, /* Code for disconnecting message */
MST_PROGRESS = 14, /* Code for progress message */
MST_CANCEL = 15, /* Code for cancel message */
MST_PROCESSED = 16, /* Code for already processed msg */
MST_ERROR = 17, /* Code for get error message */
MST_CHAR = 18, /* Code for get char value message */
MST_LONG = 19, /* Code for get int value message */
MST_COLUMN = 20, /* Code for get col value message */
MST_MESSAGE = 21, /* Code for get message message */
MST_HEADER = 22, /* Code for get header message */
MST_SOCKET = 23, /* Code for socket error message */
MST_SHUTDOWN = 24, /* Code for shutdown message */
MST_SOCKPROG = 25, /* Code for socket progress message */
MST_POST = 26, /* Code for post command message */
MST_NEW_OPEN = 27, /* Code for new connecting message */
MST_PROG_NUM = 5}; /* Num of integers in progress msg */
/**************************************************************************/
/* Vendors. */
/**************************************************************************/
enum VENDOR {VDR_UNKNOWN = -2, /* Not known or not connected */
VDR_PlugDB = -1, /* PlugDB */
VDR_OTHER = 0}; /* OEM */
/**************************************************************************/
/* Attribute keys of Result Description structure (arranged by type). */
/**************************************************************************/
enum CKEYS {K_ProgMsg, K_Lang, K_ActiveDB, K_Cmax};
enum LKEYS {K_NBcol, K_NBlin, K_CurPos, K_RC, K_Result, K_Elapsed,
K_Continued, K_Maxsize, K_Affrows, K_Lmax, K_Maxcol,
K_Maxres, K_Maxlin, K_NBparm};
enum NKEYS {K_Type, K_Length, K_Prec, K_DataLen, K_Unsigned, K_Nmax};
/**************************************************************************/
/* Result description structures. */
/**************************************************************************/
typedef struct _MsgTagAttr {
bool fSupplied;
char Attr[MAXMESSAGE];
} MTAG, *PMTAG;
typedef struct _CharTagAttr {
bool fSupplied;
char Attr[MAXDBNAME];
} CTAG, *PCTAG;
typedef struct _LongTagAttr {
bool fSupplied;
int Attr;
} LTAG, *PLTAG;
typedef struct _ColVar {
LTAG Lat[K_Nmax];
CTAG Cat;
} COLVAR, *LPCOLVAR;
typedef struct _ResDesc {
int Maxcol; /* Max number of columns */
int Colnum; /* Number of columns */
MTAG Mat; /* Message */
CTAG Cat[K_Cmax]; /* Character attributes */
LTAG Lat[K_Lmax]; /* Long int attributes */
COLVAR Col[1]; /* Column attributes */
} RDESC, *PRDESC;
/**************************************************************************/
/* Exported PlugDB client functions in Plgcnx DLL. */
/**************************************************************************/
#if !defined(CNXFUNC)
#if defined(UNIX) || defined(UNIV_LINUX)
#undef __stdcall
#define __stdcall
#endif
#if defined(NOLIB) /* Dynamic link of plgcnx.dll */
#define CNXFUNC(f) (__stdcall *f)
#else /* LIB */ /* Static link with plgcnx.lib */
#define CNXFUNC(f) __stdcall f
#endif
#endif
#if !defined(CNXKEY)
#define CNXKEY uint
#endif
#if !defined(XTRN)
#define XTRN
#endif
//#if !defined(NO_FUNC)
#ifdef __cplusplus
extern "C" {
#endif
XTRN int CNXFUNC(PLGConnect) (CNXKEY *, const char *, bool);
XTRN int CNXFUNC(PLGSendCommand) (CNXKEY, const char *, void *, int, int *);
XTRN int CNXFUNC(PLGGetResult) (CNXKEY, void *, int, int *, bool);
XTRN int CNXFUNC(PLGDisconnect) (CNXKEY);
XTRN int CNXFUNC(PLGGetErrorMsg) (CNXKEY, char *, int, int *);
XTRN bool CNXFUNC(PLGGetCharValue)(CNXKEY, char *, int, int);
XTRN bool CNXFUNC(PLGGetIntValue)(CNXKEY, int *, int);
XTRN bool CNXFUNC(PLGGetColValue) (CNXKEY, int *, int, int);
XTRN bool CNXFUNC(PLGGetMessage) (CNXKEY, char *, int);
XTRN bool CNXFUNC(PLGGetHeader) (CNXKEY, char *, int, int, int);
#ifdef __cplusplus
}
#endif
//#endif /* !NO_FUNC */
/**************************************************************************/
/* Convenience function Definitions */
/**************************************************************************/
#define PLGPostCommand(T,C) PLGSendCommand(T,C,NULL,0,NULL)
#if defined(FNCMAC)
#define PLGGetProgMsg(T,C,S) PLGGetCharValue(T,C,S,K_ProgMsg)
#define PLGGetLangID(T,C,S) PLGGetCharValue(T,C,S,K_Lang)
#define PLGGetActiveDB(T,C,S) PLGGetCharValue(T,C,S,K_ActiveDB)
#define PLGGetCursorPos(T,L) PLGGetIntValue(T,L,K_CurPos)
#define PLGGetResultType(T,L) PLGGetIntValue(T,L,K_Result)
#define PLGGetNBcol(T,L) PLGGetIntValue(T,L,K_NBcol)
#define PLGGetNBlin(T,L) PLGGetIntValue(T,L,K_NBlin)
#define PLGGetRetCode(T,L) PLGGetIntValue(T,L,K_RC)
#define PLGGetElapsed(T,L) PLGGetIntValue(T,L,K_Elapsed)
#define PLGGetContinued(T,L) PLGGetIntValue(T,L,K_Continued)
#define PLGGetMaxSize(T,L) PLGGetIntValue(T,L,K_Maxsize)
#define PLGGetLength(T,L,C) PLGGetColValue(T,L,K_Length,C)
#define PLGGetDataSize(T,L,C) PLGGetColValue(T,L,K_DataLen,C)
#define PLGGetDecimal(T,L,C) PLGGetColValue(T,L,K_Prec,C)
#define PLGGetType(T,L,C) PLGGetColValue(T,L,K_Type,C)
#endif /* FNCMAC */
#endif // NOT_USED
#endif /* !_PLGCNX_H */
/* ------------------------- End of Plgcnx.h ---------------------------- */
storage/connect/plgdbsem.h
View file @ 41a2ca5c
......@@ -26,7 +26,6 @@
enum BLKTYP {TYPE_TABLE = 50, /* Table Name/Srcdef/... Block */
TYPE_COLUMN = 51, /* Column Name/Qualifier Block */
// TYPE_OPVAL = 52, /* Operator value (OPVAL) */
TYPE_TDB = 53, /* Table Description Block */
TYPE_COLBLK = 54, /* Column Description Block */
TYPE_PSZ = 64, /* Pointer to String ended by 0 */
......@@ -34,8 +33,6 @@ enum BLKTYP {TYPE_TABLE = 50, /* Table Name/Srcdef/... Block */
TYPE_XOBJECT = 69, /* Extended DB object */
TYPE_COLCRT = 71, /* Column creation block */
TYPE_CONST = 72, /* Constant */
// TYPE_INDEXDEF = 73, /* Index definition block */
// TYPE_OPER = 74, /* Operator block (OPER) */
/*-------------------- type tokenized string --------------------------*/
TYPE_DATE = 8, /* Timestamp */
......@@ -144,21 +141,19 @@ enum RECFM {RECFM_NAF = -2, /* Not a file */
RECFM_PLG = 5, /* Table accessed via PLGconn */
RECFM_DBF = 6}; /* DBase formatted file */
#if 0
enum MISC {DB_TABNO = 1, /* DB routines in Utility Table */
MAX_MULT_KEY = 10, /* Max multiple key number */
NAM_LEN = 128, /* Length of col and tab names */
ARRAY_SIZE = 50, /* Default array block size */
MAXRES = 500, /* Default maximum result lines */
MAXLIN = 10000, /* Default maximum data lines */
// MAXRES = 500, /* Default maximum result lines */
// MAXLIN = 10000, /* Default maximum data lines */
MAXBMP = 32}; /* Default XDB2 max bitmap size */
#if 0
enum ALGMOD {AMOD_AUTO = 0, /* PLG chooses best algorithm */
AMOD_SQL = 1, /* Use SQL algorithm */
AMOD_QRY = 2}; /* Use QUERY algorithm */
#else // !0
#define NAM_LEN 128
#endif // !0
#endif // 0
enum MODE {MODE_ERROR = -1, /* Invalid mode */
MODE_ANY = 0, /* Unspecified mode */
......@@ -342,9 +337,7 @@ typedef class XTAB *PTABLE;
typedef class COLUMN *PCOLUMN;
typedef class XOBJECT *PXOB;
typedef class COLBLK *PCOL;
typedef class TBX *PTBX;
typedef class TDB *PTDB;
typedef void *PSQL; // Not used
typedef class TDBASE *PTDBASE;
typedef class TDBDOS *PTDBDOS;
typedef class TDBFIX *PTDBFIX;
......@@ -413,41 +406,25 @@ typedef struct _mblock { /* Memory block */
/* The QUERY application User Block. */
/***********************************************************************/
typedef struct { /* User application block */
//void *Act2; /* RePoint to activity block */
//short LineLen; /* Current output line len */
NAME Name; /* User application name */
//NAME Password; /* User application password */
//PSZ UserFile; /* User application filename */
char Server[17]; /* Server name */
char DBName[17]; /* Current database name */
//char Host[65]; /* Caller's host name */
//char User[17]; /* Caller's user name */
//uint Granted; /* Grant bitmap */
PCATLG Catalog; /* To CATALOG class */
PQRYRES Result; /* To query result blocks */
PFBLOCK Openlist; /* To file/map open list */
PMBLOCK Memlist; /* To memory block list */
PXUSED Xlist; /* To used index list */
//int Maxres; /* Result Max nb of lines */
//int Maxtmp; /* Intermediate tables Maxres */
//int Maxlin; /* Query Max nb of data lines */
//int Maxbmp; /* Maximum XDB2 bitmap size */
int Check; /* General level of checking */
int Numlines; /* Number of lines involved */
//ALGMOD AlgChoice; /* Choice of algorithm mode */
//AREADEF DescArea; /* Table desc. area size */
USETEMP UseTemp; /* Use temporary file */
//int Curtype; /* 0: static else: dynamic */
int Vtdbno; /* Used for TDB number setting */
bool Remote; /* true: if remotely called */
//bool NotFinal; /* true: for intermediate table */
bool Proginfo; /* true: return progress info */
bool Subcor; /* Used for Progress info */
size_t ProgMax; /* Used for Progress info */
size_t ProgCur; /* Used for Progress info */
size_t ProgSav; /* Used for Progress info */
LPCSTR Step; /* Execution step name */
//char Work[_MAX_PATH]; /* Local work path */
} DBUSERBLK, *PDBUSER;
/***********************************************************************/
......@@ -535,6 +512,7 @@ typedef struct _colres {
int Prec; /* Precision */
int Flag; /* Flag option value */
XFLD Fld; /* Type of field info */
char Var; /* Type added information */
} COLRES;
#if defined(WIN32) && !defined(NOEX)
......@@ -578,9 +556,6 @@ DllExport void PlgDBfree(MBLOCK&);
DllExport void *PlgDBSubAlloc(PGLOBAL g, void *memp, size_t size);
DllExport void *PlgDBalloc(PGLOBAL, void *, MBLOCK&);
DllExport void *PlgDBrealloc(PGLOBAL, void *, MBLOCK&, size_t);
//lExport PSZ GetIniString(PGLOBAL, void *, LPCSTR, LPCSTR, LPCSTR, LPCSTR);
//lExport int GetIniSize(char *, char *, char *, char *);
//lExport bool WritePrivateProfileInt(LPCSTR, LPCSTR, int, LPCSTR);
DllExport void NewPointer(PTABS, void *, void *);
DllExport char *GetIni(int n= 0);
DllExport void SetTrc(void);
......
storage/connect/plgdbutl.cpp
View file @ 41a2ca5c
......@@ -80,9 +80,6 @@ extern pthread_mutex_t parmut;
#endif // !WIN32
#endif // THREAD
#define PLGINI "plugdb.ini" /* Configuration settings file */
#define PLGXINI "plgcnx.ini" /* Configuration settings file */
/***********************************************************************/
/* DB static variables. */
/***********************************************************************/
......@@ -90,27 +87,13 @@ bool Initdone = false;
bool plugin = false; // True when called by the XDB plugin handler
extern "C" {
extern char connectini[];
char plgxini[_MAX_PATH] = PLGXINI;
char plgini[_MAX_PATH] = PLGINI;
#if defined(WIN32)
char nmfile[_MAX_PATH] = ".\\Log\\plugdb.out";
char pdebug[_MAX_PATH] = ".\\Log\\plgthread.out";
HINSTANCE s_hModule; // Saved module handle
#else // !WIN32
char nmfile[_MAX_PATH] = "./Log/plugdb.out";
char pdebug[_MAX_PATH] = "./Log/plgthread.out";
#endif // !WIN32
#if defined(XMSG)
char msglang[16] = "ENGLISH"; // Default language
#endif
extern int trace;
extern char version[];
} // extern "C"
extern "C" int trace;
extern "C" char version[];
// The debug trace used by the main thread
FILE *pfile = NULL;
......@@ -219,27 +202,6 @@ int global_open(GLOBAL *g, int msgid, const char *path, int flags, int mode)
return h;
}
/**************************************************************************/
/* Utility for external callers (such as XDB) */
/**************************************************************************/
DllExport char *GetIni(int n)
{
switch (n) {
case 1: return plgxini; break;
case 2: return nmfile; break;
case 3: return pdebug; break;
case 4: return version; break;
#if defined(XMSG)
case 5: return msglang; break;
#endif // XMSG
case 6: return connectini; break;
// default: return plgini;
} // endswitch GetIni
return plgini;
} // end of GetIni
DllExport void SetTrc(void)
{
// If tracing is on, debug must be initialized.
......@@ -427,138 +389,9 @@ char *PlgGetDataPath(PGLOBAL g)
{
PCATLG cat = PlgGetCatalog(g, false);
//if (!cat)
// return GetIniString(g, NULL, "DataBase", "DataPath", "", plgini);
return (cat) ? cat->GetDataPath() : NULL;
} // end of PlgGetDataPath
#if 0
/***********************************************************************/
/* PlgGetXdbPath: sets the fully qualified file name of a database */
/* description file in lgn and the new datapath in dp. */
/* New database description file is a Configuration Settings file */
/* that will be used and updated in case of DB modifications such */
/* as Insert into a VCT file. Look for it and use it if found. */
/* By default the configuration file is DataPath\name.xdb but the */
/* configuration file name may also be specified in Plugdb.ini. */
/***********************************************************************/
bool PlgSetXdbPath(PGLOBAL g, PSZ dbname, PSZ dbpath,
char *lgn, int lgsize,
char *path, int psize)
{
char *dp, datapath[_MAX_PATH], ft[_MAX_EXT] = ".xdb";
int n;
if (path) {
dp = path;
n = psize;
} else {
dp = datapath;
n = sizeof(datapath);
} // endif path
GetPrivateProfileString("DataBase", "DataPath", "", dp, n, plgini);
if (trace)
htrc("PlgSetXdbPath: path=%s\n", dp);
if (dbpath) {
char fn[_MAX_FNAME];
strcpy(lgn, dbpath);
_splitpath(lgn, NULL, NULL, fn, NULL);
if (!*fn) // Old style use command
strcat(lgn, dbname);
_splitpath(lgn, NULL, NULL, dbname, NULL); // Extract DB name
} else if (strcspn(dbname, ":/\\.") < strlen(dbname)) {
// dbname name contains the path name of the XDB file
strcpy(lgn, dbname);
_splitpath(lgn, NULL, NULL, dbname, NULL); // Extract DB name
} else
/*******************************************************************/
/* New database description file is a Configuration Settings file */
/* that will be used and updated in case of DB modifications such */
/* as Insert into a VCT file. Look for it and use it if found. */
/* By default the configuration file is DataPath\name.xdb but the */
/* configuration file name may also be specified in Plugdb.ini. */
/*******************************************************************/
GetPrivateProfileString("DBnames", dbname, "", lgn, lgsize, plgini);
if (*lgn) {
#if !defined(UNIX)
char drive[_MAX_DRIVE];
char direc[_MAX_DIR];
#endif
char fname[_MAX_FNAME];
char ftype[_MAX_EXT];
_splitpath(lgn, NULL, NULL, fname, ftype);
if (!*ftype)
strcat(lgn, ft);
else if (!stricmp(ftype, ".var")) {
strcpy(g->Message, MSG(NO_MORE_VAR));
return true;
} // endif ftype
// Given DB description path may be relative to data path
PlugSetPath(lgn, lgn, dp);
// New data path is the path of the configuration setting file
#if !defined(UNIX)
_splitpath(lgn, drive, direc, NULL, NULL);
_makepath(dp, drive, direc, "", "");
#else
//#error This must be tested for trailing slash
_splitpath(lgn, NULL, dp, NULL, NULL);
#endif
} else {
// Try dbname[.ext] in the current directory
strcpy(lgn, dbname);
if (!strchr(dbname, '.'))
strcat(lgn, ft);
PlugSetPath(lgn, lgn, dp);
} // endif lgn
if (trace)
htrc("PlgSetXdbPath: new DB description file=%s\n", lgn);
return false;
} // end of PlgSetXdbPath
#endif // 0
/***********************************************************************/
/* Extract from a path name the required component. */
/* This function assumes there is enough space in the buffer. */
/***********************************************************************/
#if 0
char *ExtractFromPath(PGLOBAL g, char *pBuff, char *FileName, OPVAL op)
{
char *drive = NULL, *direc = NULL, *fname = NULL, *ftype = NULL;
switch (op) { // Determine which part to extract
#if !defined(UNIX)
case OP_FDISK: drive = pBuff; break;
#endif // !UNIX
case OP_FPATH: direc = pBuff; break;
case OP_FNAME: fname = pBuff; break;
case OP_FTYPE: ftype = pBuff; break;
default:
sprintf(g->Message, MSG(INVALID_OPER), op, "ExtractFromPath");
return NULL;
} // endswitch op
// Now do the extraction
_splitpath(FileName, drive, direc, fname, ftype);
return pBuff;
} // end of PlgExtractFromPath
#endif
/***********************************************************************/
/* Check the occurence and matching of a pattern against a string. */
/* Because this function is only used for catalog name checking, */
......@@ -853,7 +686,7 @@ int ExtractDate(char *dts, PDTP pdp, int defy, int val[6])
else // assume standard MySQL date format
fmt = "%4d-%2d-%2d %2d:%2d:%2d";
if (trace)
if (trace > 1)
htrc("ExtractDate: dts=%s fmt=%s defy=%d\n", dts, fmt, defy);
// Set default values for time only use
......@@ -935,7 +768,7 @@ int ExtractDate(char *dts, PDTP pdp, int defy, int val[6])
} // endfor i
if (trace)
if (trace > 1)
htrc("numval=%d val=(%d,%d,%d,%d,%d,%d)\n",
numval, val[0], val[1], val[2], val[3], val[4], val[5]);
......@@ -1468,19 +1301,17 @@ void *PlgDBSubAlloc(PGLOBAL g, void *memp, size_t size)
size = ((size + 7) / 8) * 8; /* Round up size to multiple of 8 */
pph = (PPOOLHEADER)memp;
#if defined(DEBTRACE)
if (trace > 1)
htrc("PlgDBSubAlloc: memp=%p size=%d used=%d free=%d\n",
memp, size, pph->To_Free, pph->FreeBlk);
#endif
if ((uint)size > pph->FreeBlk) { /* Not enough memory left in pool */
sprintf(g->Message,
"Not enough memory in Work area for request of %d (used=%d free=%d)",
(int) size, pph->To_Free, pph->FreeBlk);
#if defined(DEBTRACE)
if (trace)
htrc("%s\n", g->Message);
#endif
return NULL;
} // endif size
......@@ -1491,10 +1322,11 @@ void *PlgDBSubAlloc(PGLOBAL g, void *memp, size_t size)
memp = MakePtr(memp, pph->To_Free); // Points to suballocated block
pph->To_Free += size; // New offset of pool free block
pph->FreeBlk -= size; // New size of pool free block
#if defined(DEBTRACE)
if (trace > 1)
htrc("Done memp=%p used=%d free=%d\n",
memp, pph->To_Free, pph->FreeBlk);
#endif
return (memp);
} // end of PlgDBSubAlloc
......
storage/connect/plugutil.c
View file @ 41a2ca5c
......@@ -37,8 +37,6 @@
/* IBM Linker */
/* */
/***********************************************************************/
//efine DEBTRACE 3
//efine DEBTRACE2
/***********************************************************************/
/* */
......@@ -83,7 +81,6 @@
extern HINSTANCE s_hModule; /* Saved module handle */
#endif // WIN32
extern char plgini[];
extern int trace;
#if defined(XMSG)
......
storage/connect/preparse.h
View file @ 41a2ca5c
......@@ -3,31 +3,6 @@
#include "checklvl.h"
/***********************************************************************/
/* Struct of variables used by the SQL pre-parsers. */
/***********************************************************************/
typedef struct _prepar {
struct _prepar *Next;
char *Debinp; // Start of input buffer
char *Endinp; // End of input buffer
char *Pluginp; // Points on current parsing position
char *Plugbuf; // Start of output buffer
char *Plugptr; // Current output position
char *Debchar; // Next/current start of command
char *Debselp; // Beginning of selection
char *Debline; // Start of current line
char *Plugpar[32]; // Parameters
int Numparms; // Number of defined parameters
int Nprms; // Number of ODBC parameters
int Lines; // Line number
int Chars; // Index of selection start in line
int Endchars; // Index of selection end in line
int Frinp, Frbuf; // 0: no, 1: free, 2: delete Debinp/Plugbuf
int Outsize; // Size of output buffer
FILE *Argfile; // File containing arguments
int Addargs; // 1 if arguments are added to the list
} PREPAR, *PPREP;
/***********************************************************************/
/* Struct of variables used by the date format pre-parser. */
/***********************************************************************/
......@@ -49,8 +24,6 @@ typedef struct _datpar {
extern "C" {
#endif
int sqlflex(PPREP pp);
int sqpflex(PPREP pp);
int fmdflex(PDTP pp);
#ifdef __cplusplus
......
storage/connect/reldef.cpp
View file @ 41a2ca5c
......@@ -47,10 +47,6 @@
#include "valblk.h"
#include "tabmul.h"
/***********************************************************************/
/* External static variables. */
/***********************************************************************/
//extern "C" char plgini[];
/* --------------------------- Class RELDEF -------------------------- */
......@@ -204,6 +200,7 @@ PTABDEF OEMDEF::GetXdef(PGLOBAL g)
return xdefp;
} // end of GetXdef
#if 0
/***********************************************************************/
/* DeleteTableFile: Delete an OEM table file if applicable. */
/***********************************************************************/
......@@ -214,6 +211,7 @@ bool OEMDEF::DeleteTableFile(PGLOBAL g)
return (Pxdef) ? Pxdef->DeleteTableFile(g) : true;
} // end of DeleteTableFile
#endif // 0
/***********************************************************************/
/* Define: initialize the table definition block from XDB file. */
......@@ -286,7 +284,6 @@ PTDB OEMDEF::GetTable(PGLOBAL g, MODE mode)
txfp = new(g) ZIPFAM(defp);
else {
strcpy(g->Message, "Compress 2 not supported yet");
// txfp = new(g) ZLBFAM(defp);
return NULL;
} // endelse
#else // !ZIP_SUPPORT
......@@ -341,7 +338,6 @@ COLCRT::COLCRT(PSZ name)
Precision = -1;
Key = -1;
Scale = -1;
Opt = -1;
DataType = '*';
} // end of COLCRT constructor for table creation
......@@ -357,7 +353,6 @@ COLCRT::COLCRT(void)
Precision = 0;
Key = 0;
Scale = 0;
Opt = 0;
DataType = '*';
} // end of COLCRT constructor for table & view definition
......@@ -399,9 +394,7 @@ int COLDEF::Define(PGLOBAL g, void *memp, PCOLINFO cfp, int poff)
Precision = cfp->Precision;
Scale = cfp->Scale;
Long = cfp->Length;
Opt = cfp->Opt;
Key = cfp->Key;
// Freq = cfp->Freq;
if (cfp->Remark && *cfp->Remark) {
Desc = (PSZ)PlugSubAlloc(g, memp, strlen(cfp->Remark) + 1);
......
storage/connect/reldef.h
View file @ 41a2ca5c
......@@ -38,7 +38,6 @@ class DllExport RELDEF : public BLOCK { // Relation definition block
void SetCat(PCATLG cat) { Cat=cat; }
// Methods
virtual bool DeleteTableFile(PGLOBAL g) {return true;}
virtual bool Indexable(void) {return false;}
virtual bool Define(PGLOBAL g, PCATLG cat, LPCSTR name, LPCSTR am) = 0;
virtual PTDB GetTable(PGLOBAL g, MODE mode) = 0;
......@@ -116,7 +115,6 @@ class DllExport OEMDEF : public TABDEF { /* OEM table */
virtual AMT GetDefType(void) {return TYPE_AM_OEM;}
// Methods
virtual bool DeleteTableFile(PGLOBAL g);
virtual bool DefineAM(PGLOBAL g, LPCSTR am, int poff);
virtual PTDB GetTable(PGLOBAL g, MODE mode);
......@@ -147,7 +145,6 @@ class DllExport COLCRT : public BLOCK { /* Column description block
PSZ GetName(void) {return Name;}
PSZ GetDecode(void) {return Decode;}
PSZ GetFmt(void) {return Fmt;}
int GetOpt(void) {return Opt;}
int GetLong(void) {return Long;}
int GetPrecision(void) {return Precision;}
int GetOffset(void) {return Offset;}
......@@ -164,7 +161,6 @@ class DllExport COLCRT : public BLOCK { /* Column description block
int Key; /* Key (greater than 1 if multiple) */
int Precision; /* Logical column length */
int Scale; /* Decimals for float/decimal values */
int Opt; /* 0:Not 1:clustered 2:sorted-asc 3:desc */
char DataType; /* Internal data type (C, N, F, T) */
}; // end of COLCRT
......
storage/connect/tabcol.cpp
View file @ 41a2ca5c
......@@ -22,6 +22,8 @@
#include "xtable.h"
#include "tabcol.h"
extern "C" int trace;
/***********************************************************************/
/* XTAB public constructor. */
/***********************************************************************/
......@@ -33,9 +35,9 @@ XTAB::XTAB(LPCSTR name, LPCSTR srcdef) : Name(name)
Schema = NULL;
Qualifier = NULL;
#ifdef DEBTRACE
htrc(" making new TABLE %s %s\n", Name, Srcdef);
#endif
if (trace)
htrc("XTAB: making new TABLE %s %s\n", Name, Srcdef);
} // end of XTAB constructor
/***********************************************************************/
......@@ -49,9 +51,9 @@ XTAB::XTAB(PTABLE tp) : Name(tp->Name)
Schema = tp->Schema;
Qualifier = tp->Qualifier;
#ifdef DEBTRACE
if (trace)
htrc(" making copy TABLE %s %s\n", Name, Srcdef);
#endif
} // end of XTAB constructor
/***********************************************************************/
......@@ -61,9 +63,8 @@ PTABLE XTAB::Link(PTABLE tab2)
{
PTABLE tabp;
#ifdef DEBTRACE
if (trace)
htrc("Linking tables %s... to %s\n", Name, tab2->Name);
#endif
for (tabp = this; tabp->Next; tabp = tabp->Next) ;
......@@ -118,9 +119,9 @@ COLUMN::COLUMN(LPCSTR name) : Name(name)
To_Col = NULL;
Qualifier = NULL;
#ifdef DEBTRACE
if (trace)
htrc(" making new COLUMN %s\n", Name);
#endif
} // end of COLUMN constructor
/***********************************************************************/
......
storage/connect/tabcol.h
View file @ 41a2ca5c
......@@ -85,8 +85,6 @@ class DllExport COLUMN: public XOBJECT { // Column Name/Qualifier block.
virtual bool Compare(PXOB) {assert(false); return false;}
virtual bool SetFormat(PGLOBAL, FORMAT&);
virtual bool Eval(PGLOBAL) {assert(false); return true;}
virtual int CheckSpcCol(PTDB, int) {assert(false); return 2;}
virtual bool CheckSort(PTDB) {assert(false); return false;}
private:
// Members
......
storage/connect/tabdos.cpp
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storage/connect/tabfix.cpp
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/************* TabFix C++ Program Source Code File (.CPP) **************/
/* PROGRAM NAME: TABFIX */
/* ------------- */
/* Version 4.8 */
/* Version 4.9 */
/* */
/* COPYRIGHT: */
/* ---------- */
/* (C) Copyright to the author Olivier BERTRAND 1998-2012 */
/* (C) Copyright to the author Olivier BERTRAND 1998-2014 */
/* */
/* WHAT THIS PROGRAM DOES: */
/* ----------------------- */
......
storage/connect/tabfmt.cpp
View file @ 41a2ca5c
......@@ -460,7 +460,6 @@ PTDB CSVDEF::GetTable(PGLOBAL g, MODE mode)
txfp = new(g) ZIPFAM(this);
else {
strcpy(g->Message, "Compress 2 not supported yet");
// txfp = new(g) ZLBFAM(defp);
return NULL;
} // endelse
#else // !ZIP_SUPPORT
......@@ -1272,25 +1271,6 @@ CSVCOL::CSVCOL(CSVCOL *col1, PTDB tdbp) : DOSCOL(col1, tdbp)
Fldnum = col1->Fldnum;
} // end of CSVCOL copy constructor
/***********************************************************************/
/* VarSize: This function tells UpdateDB whether or not the block */
/* optimization file must be redone if this column is updated, even */
/* it is not sorted or clustered. This applies to a blocked table, */
/* because if it is updated using a temporary file, the block size */
/* may be modified. */
/***********************************************************************/
bool CSVCOL::VarSize(void)
{
PTXF txfp = ((PTDBCSV)To_Tdb)->Txfp;
if (txfp->IsBlocked() && txfp->GetUseTemp())
// Blocked table using a temporary file
return true;
else
return false;
} // end VarSize
/***********************************************************************/
/* ReadColumn: call DOSCOL::ReadColumn after having set the offet */
/* and length of the field to read as calculated by TDBCSV::ReadDB. */
......@@ -1353,7 +1333,7 @@ void CSVCOL::ReadColumn(PGLOBAL g)
/***********************************************************************/
void CSVCOL::WriteColumn(PGLOBAL g)
{
char *p, buf[32];
char *p, buf[64];
int flen;
PTDBCSV tdbp = (PTDBCSV)To_Tdb;
......
storage/connect/tabfmt.h
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