1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
#ifndef MYGRATE_OUTPUT_PQ_UPDATEDATABASE_H
#define MYGRATE_OUTPUT_PQ_UPDATEDATABASE_H
#include "pqConn.h"
#include <cstdint>
#include <eventHandlerBase.h>
#include <eventSourceBase.h>
namespace MyGrate::Input {
class MySQLConn;
}
namespace MyGrate::Output::Pq {
struct ColumnDef {
ColumnDef(std::string, std::size_t, bool);
std::string name;
std::size_t ordinal;
bool is_pk;
};
using ColumnDefPtr = std::unique_ptr<ColumnDef>;
class TableDef {
public:
TableDef() = default;
TableDef(const RecordSet &, std::string_view name);
std::vector<ColumnDefPtr> columns;
};
using TableDefPtr = std::unique_ptr<TableDef>;
class ConfigError : public std::runtime_error {
using std::runtime_error::runtime_error;
};
class UpdateDatabase : public PqConn, public EventHandlerBase {
public:
UpdateDatabase(const char * const str, uint64_t source);
EventSourceBasePtr getSource();
static UpdateDatabase createNew(PqConn *, const char * host, const char * un, const char * pw, unsigned short p,
const char * db, int sid, const char * sc);
void addTable(Input::MySQLConn *, const char * tableName);
void copyTableContent(Input::MySQLConn *, const char * tableName);
const uint64_t source;
const std::string schema;
private:
std::map<std::string, TableDefPtr, std::less<>> tables;
};
}
#endif
|
