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PgPostBankBackupManager.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 // $Id: PgPostBankBackupManager.hh,v 1.8 2014/05/19 17:06:23 jinhuang Exp $
4 
13 #ifndef PDBCALPG_PGPOSTBANKBACKUPMANAGER_H
14 #define PDBCALPG_PGPOSTBANKBACKUPMANAGER_H
15 
16 #include <phool/PHTimeStamp.h>
17 
18 #include <iostream>
19 #include <string>
20 #include <vector>
21 
22 class PdbCalChan;
24 class TSQLStatement;
26 class TSQLResultSet;
27 
32 {
33  public:
34  PgPostBankBackupManager(const std::string &Tag = "");
35  virtual ~PgPostBankBackupManager();
36 
38  typedef std::vector<int> rid_list_t;
39 
40  public:
42  bool
43  isRIdExist(const std::string &bankName, int rid);
44 
46  int getTotalRowCount(const std::string &bankName);
47 
50  getListOfRId(const std::string &bankName,
51  const std::string &condition = "");
52 
57  fetchBank(const std::string &bankName, int rid);
58 
62  bool
64 
66  int commitAllBankfromTFile(const std::string &in_file);
67 
69  int fetchBank2TFile(const std::string &bankName, const rid_list_t &rid_list,
70  const std::string &out_file);
71 
73  int fetchAllBank2TFile(const std::string &bankName,
74  const std::string &record_selection, const std::string &out_file_base,
75  int splitting_limit = 100000);
76 
78  void
79  dumpTable(const std::string &bankName, std::ostream &out);
80 
83  int CleanTable(const std::string &bankName,
84  const PHTimeStamp &min_preserve_time = PHTimeStamp::PHFarFuture,
85  const bool do_delete = false, const std::string &log_file_name = "");
86 
88  virtual void
89  Verbosity(const int ival)
90  {
91  verbosity = ival;
92  }
93 
95  virtual int
96  Verbosity() const
97  {
98  return verbosity;
99  }
100 
101  static std::string
102  getBankBaseName(const std::string &bank_classname);
103 
105  static void
107 
109  static void
111 
113  static ULong_t
114  HashPdbCalChan(const PdbCalChan &c);
115 
116  protected:
118  SQLResultSet2BackupStorage(TSQLResultSet *rs, const std::string &table_name);
119 
122 
124 };
125 
126 #endif /* PDBCAL_PG_PGPOSTBANKBACKUPMANAGER_H */