diff options
Diffstat (limited to 'storage/connect/tabodbc.h')
| -rw-r--r-- | storage/connect/tabodbc.h | 68 |
1 files changed, 10 insertions, 58 deletions
diff --git a/storage/connect/tabodbc.h b/storage/connect/tabodbc.h index fcefad5647b..487a5073559 100644 --- a/storage/connect/tabodbc.h +++ b/storage/connect/tabodbc.h @@ -1,7 +1,7 @@ /*************** Tabodbc H Declares Source Code File (.H) **************/ -/* Name: TABODBC.H Version 1.8 */ +/* Name: TABODBC.H Version 1.9 */ /* */ -/* (C) Copyright to the author Olivier BERTRAND 2000-2015 */ +/* (C) Copyright to the author Olivier BERTRAND 2000-2017 */ /* */ /* This file contains the TDBODBC classes declares. */ /***********************************************************************/ @@ -33,14 +33,7 @@ public: // Implementation virtual const char *GetType(void) {return "ODBC";} PSZ GetConnect(void) {return Connect;} - //PSZ GetTabname(void) {return Tabname;} - //PSZ GetTabschema(void) {return Tabschema;} - //PSZ GetTabcat(void) {return Tabcat;} - //PSZ GetSrcdef(void) {return Srcdef;} - //char GetSep(void) {return (Sep) ? *Sep : 0;} - //int GetQuoted(void) {return Quoted;} int GetCatver(void) {return Catver;} - //int GetOptions(void) {return Options;} // Methods virtual int Indexable(void) {return 2;} @@ -50,27 +43,7 @@ public: protected: // Members PSZ Connect; /* ODBC connection string */ - //PSZ Tabname; /* External table name */ - //PSZ Tabschema; /* External table schema */ - //PSZ Username; /* User connect name */ - //PSZ Password; /* Password connect info */ - //PSZ Tabcat; /* External table catalog */ - //PSZ Tabtyp; /* Catalog table type */ - //PSZ Colpat; /* Catalog column pattern */ - //PSZ Srcdef; /* The source table SQL definition */ - //PSZ Qchar; /* Identifier quoting character */ - //PSZ Qrystr; /* The original query */ - //PSZ Sep; /* Decimal separator */ int Catver; /* ODBC version for catalog functions */ - //int Options; /* Open connection options */ - //int Cto; /* Open connection timeout */ - //int Qto; /* Query (command) timeout */ - //int Quoted; /* Identifier quoting level */ - //int Maxerr; /* Maxerr for an Exec table */ - //int Maxres; /* Maxres for a catalog table */ - //int Memory; /* Put result set in memory */ - //bool Scrollable; /* Use scrollable cursor */ - //bool Xsrc; /* Execution type */ bool UseCnc; /* Use SQLConnect (!SQLDriverConnect) */ }; // end of ODBCDEF @@ -96,20 +69,16 @@ class TDBODBC : public TDBEXT { // Methods virtual PTDB Clone(PTABS t); -//virtual int GetRecpos(void); virtual bool SetRecpos(PGLOBAL g, int recpos); - virtual PSZ GetFile(PGLOBAL g); + virtual PCSZ GetFile(PGLOBAL g); virtual void SetFile(PGLOBAL g, PSZ fn); virtual void ResetSize(void); -//virtual int GetAffectedRows(void) {return AftRows;} - virtual PSZ GetServer(void) {return "ODBC";} + virtual PCSZ GetServer(void) {return "ODBC";} virtual int Indexable(void) {return 2;} // Database routines virtual PCOL MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n); virtual int Cardinality(PGLOBAL g); -//virtual int GetMaxSize(PGLOBAL g); -//virtual int GetProgMax(PGLOBAL g); virtual bool OpenDB(PGLOBAL g); virtual int ReadDB(PGLOBAL g); virtual int WriteDB(PGLOBAL g); @@ -119,14 +88,8 @@ class TDBODBC : public TDBEXT { protected: // Internal functions -//int Decode(char *utf, char *buf, size_t n); -//bool MakeSQL(PGLOBAL g, bool cnt); bool MakeInsert(PGLOBAL g); -//virtual bool MakeCommand(PGLOBAL g); -//bool MakeFilter(PGLOBAL g, bool c); bool BindParameters(PGLOBAL g); -//char *MakeUpdate(PGLOBAL g); -//char *MakeDelete(PGLOBAL g); // Members ODBConn *Ocp; // Points to an ODBC connection class @@ -145,15 +108,12 @@ class ODBCCOL : public EXTCOL { friend class TDBODBC; public: // Constructors - ODBCCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PSZ am = "ODBC"); + ODBCCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PCSZ am = "ODBC"); ODBCCOL(ODBCCOL *colp, PTDB tdbp); // Constructor used in copy process // Implementation virtual int GetAmType(void) {return TYPE_AM_ODBC;} SQLLEN *GetStrLen(void) {return StrLen;} -// int GetRank(void) {return Rank;} -// PVBLK GetBlkp(void) {return Blkp;} -// void SetCrp(PCOLRES crp) {Crp = crp;} // Methods //virtual bool SetBuffer(PGLOBAL g, PVAL value, bool ok, bool check); @@ -162,7 +122,6 @@ class ODBCCOL : public EXTCOL { void AllocateBuffers(PGLOBAL g, int rows); void *GetBuffer(DWORD rows); SWORD GetBuflen(void); -// void Print(PGLOBAL g, FILE *, uint); protected: // Constructor for count(*) column @@ -170,14 +129,8 @@ class ODBCCOL : public EXTCOL { // Members TIMESTAMP_STRUCT *Sqlbuf; // To get SQL_TIMESTAMP's -//PCOLRES Crp; // To storage result -//void *Bufp; // To extended buffer -//PVBLK Blkp; // To Value Block -//char F_Date[12]; // Internal Date format -//PVAL To_Val; // To value used for Insert SQLLEN *StrLen; // As returned by ODBC SQLLEN Slen; // Used with Fetch -//int Rank; // Rank (position) number in the query }; // end of class ODBCCOL /***********************************************************************/ @@ -226,11 +179,10 @@ class XSRCCOL : public ODBCCOL { friend class TDBXDBC; public: // Constructors - XSRCCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PSZ am = "ODBC"); + XSRCCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PCSZ am = "ODBC"); XSRCCOL(XSRCCOL *colp, PTDB tdbp); // Constructor used in copy process // Implementation -//virtual int GetAmType(void) {return TYPE_AM_ODBC;} // Methods virtual void ReadColumn(PGLOBAL g); @@ -287,10 +239,10 @@ class TDBOTB : public TDBDRV { virtual PQRYRES GetResult(PGLOBAL g); // Members - char *Dsn; // Points to connection string - char *Schema; // Points to schema name or NULL - char *Tab; // Points to ODBC table name or pattern - char *Tabtyp; // Points to ODBC table type + PCSZ Dsn; // Points to connection string + PCSZ Schema; // Points to schema name or NULL + PCSZ Tab; // Points to ODBC table name or pattern + PCSZ Tabtyp; // Points to ODBC table type ODBCPARM Ops; // Additional parameters }; // end of class TDBOTB |