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#ifndef TABLEPATCH_H
#define TABLEPATCH_H
#include <string>
#include <set>
#include <map>
#include <connection.h>
#include <modifycommand.h>
#include <selectcommand.h>
class TablePatch {
public:
typedef std::string Table;
typedef std::string Column;
typedef std::set<Column> Columns;
typedef Columns PrimaryKey;
typedef PrimaryKey::const_iterator PKI;
class PatchCheckFailure : public std::exception {
public:
const char * what() const throw();
};
TablePatch(const DB::Connection & db, const Table & src, const Table & dest, const Columns & cols);
void addKey(const Column & col);
void patch(const char * where, const char * order);
private:
void doDeletes(const char * where, const char * order);
void doUpdates(const char * where, const char * order);
void doInserts(const char * order);
Table src;
Table dest;
PrimaryKey pk;
Columns cols;
const DB::Connection &db;
};
#endif
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