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Added SetOrderByColNums() function

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Changed 0s to NULLs for const char * params


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8802 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
George Tasker
2000-11-24 16:43:36 +00:00
parent 59990c225c
commit 2b63ff5d38
1 changed files with 13 additions and 8 deletions
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21
include/wx/dbtable.h
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@@ -50,6 +50,10 @@ const int wxDB_DEFAULT_CURSOR = 0;
const bool wxDB_QUERY_ONLY = TRUE; const bool wxDB_QUERY_ONLY = TRUE;
const bool wxDB_DISABLE_VIEW = TRUE; const bool wxDB_DISABLE_VIEW = TRUE;
// Used to indicate end of a variable length list of
// column numbers passed to member functions
const int wxDB_NO_MORE_COLUMN_NUMBERS = -1;
// The following class is used to define a column of a table. // The following class is used to define a column of a table.
// The wxDbTable constructor will dynamically allocate as many of // The wxDbTable constructor will dynamically allocate as many of
// these as there are columns in the table. The class derived // these as there are columns in the table. The class derived
@@ -109,7 +113,7 @@ private:
bool getRec(UWORD fetchType); bool getRec(UWORD fetchType);
bool execDelete(const char *pSqlStmt); bool execDelete(const char *pSqlStmt);
bool execUpdate(const char *pSqlStmt); bool execUpdate(const char *pSqlStmt);
bool query(int queryType, bool forUpdate, bool distinct, const char *pSqlStmt = 0); bool query(int queryType, bool forUpdate, bool distinct, const char *pSqlStmt = NULL);
#if !wxODBC_BACKWARD_COMPATABILITY #if !wxODBC_BACKWARD_COMPATABILITY
// these were public // these were public
@@ -181,7 +185,7 @@ public:
#endif #endif
// Public member functions // Public member functions
wxDbTable(wxDb *pwxDb, const char *tblName, const int nCols, wxDbTable(wxDb *pwxDb, const char *tblName, const int nCols,
const char *qryTblName = 0, bool qryOnly = !wxDB_QUERY_ONLY, const char *tblPath=""); const char *qryTblName = NULL, bool qryOnly = !wxDB_QUERY_ONLY, const char *tblPath="");
virtual ~wxDbTable(); virtual ~wxDbTable();
bool Open(bool checkPrivileges=FALSE); bool Open(bool checkPrivileges=FALSE);
@@ -215,6 +219,7 @@ public:
#else #else
void SetFromClause(const wxString& From) { from = From; } void SetFromClause(const wxString& From) { from = From; }
void SetOrderByClause(const wxString& OrderBy) { orderBy = OrderBy; } void SetOrderByClause(const wxString& OrderBy) { orderBy = OrderBy; }
bool SetOrderByColNums(int first, ...);
void SetWhereClause(const wxString& Where) { where = Where; } void SetWhereClause(const wxString& Where) { where = Where; }
void From(const wxString& From) { from = From; } void From(const wxString& From) { from = From; }
void OrderBy(const wxString& OrderBy) { orderBy = OrderBy; } void OrderBy(const wxString& OrderBy) { orderBy = OrderBy; }
@@ -249,19 +254,19 @@ public:
UWORD GetRowNum(void); UWORD GetRowNum(void);
void BuildSelectStmt(char *pSqlStmt, int typeOfSelect, bool distinct); void BuildSelectStmt(char *pSqlStmt, int typeOfSelect, bool distinct);
void BuildDeleteStmt(char *pSqlStmt, int typeOfDel, const char *pWhereClause = 0); void BuildDeleteStmt(char *pSqlStmt, int typeOfDel, const char *pWhereClause = NULL);
void BuildUpdateStmt(char *pSqlStmt, int typeOfUpd, const char *pWhereClause = 0); void BuildUpdateStmt(char *pSqlStmt, int typeOfUpd, const char *pWhereClause = NULL);
void BuildWhereClause(char *pWhereClause, int typeOfWhere, const char *qualTableName = 0, bool useLikeComparison=FALSE); void BuildWhereClause(char *pWhereClause, int typeOfWhere, const char *qualTableName = NULL, bool useLikeComparison=FALSE);
#if wxODBC_BACKWARD_COMPATABILITY #if wxODBC_BACKWARD_COMPATABILITY
// The following member functions are deprecated. You should use the BuildXxxxxStmt functions (above) // The following member functions are deprecated. You should use the BuildXxxxxStmt functions (above)
void GetSelectStmt(char *pSqlStmt, int typeOfSelect, bool distinct) void GetSelectStmt(char *pSqlStmt, int typeOfSelect, bool distinct)
{ BuildSelectStmt(pSqlStmt,typeOfSelect,distinct); } { BuildSelectStmt(pSqlStmt,typeOfSelect,distinct); }
void GetDeleteStmt(char *pSqlStmt, int typeOfDel, const char *pWhereClause = 0) void GetDeleteStmt(char *pSqlStmt, int typeOfDel, const char *pWhereClause = NULL)
{ BuildDeleteStmt(pSqlStmt,typeOfDel,pWhereClause); } { BuildDeleteStmt(pSqlStmt,typeOfDel,pWhereClause); }
void GetUpdateStmt(char *pSqlStmt, int typeOfUpd, const char *pWhereClause = 0) void GetUpdateStmt(char *pSqlStmt, int typeOfUpd, const char *pWhereClause = NULL)
{ BuildUpdateStmt(pSqlStmt,typeOfUpd,pWhereClause); } { BuildUpdateStmt(pSqlStmt,typeOfUpd,pWhereClause); }
void GetWhereClause(char *pWhereClause, int typeOfWhere, void GetWhereClause(char *pWhereClause, int typeOfWhere,
const char *qualTableName = 0, bool useLikeComparison=FALSE) const char *qualTableName = NULL, bool useLikeComparison=FALSE)
{ BuildWhereClause(pWhereClause,typeOfWhere,qualTableName,useLikeComparison); } { BuildWhereClause(pWhereClause,typeOfWhere,qualTableName,useLikeComparison); }
#endif #endif
bool CanSelectForUpdate(void); bool CanSelectForUpdate(void);