Mercurial > hg > orthanc-databases
annotate Framework/PostgreSQL/PostgreSQLResult.h @ 581:a80775ee5eea find-refactoring tip
MySQL: Added support for ExtendedFind
author | Alain Mazy <am@orthanc.team> |
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date | Mon, 21 Oct 2024 14:34:57 +0200 |
parents | 54d518dcd74a |
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rev | line source |
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0 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
507
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 8 * |
9 * This program is free software: you can redistribute it and/or | |
10 * modify it under the terms of the GNU Affero General Public License | |
11 * as published by the Free Software Foundation, either version 3 of | |
12 * the License, or (at your option) any later version. | |
13 * | |
14 * This program is distributed in the hope that it will be useful, but | |
15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 * Affero General Public License for more details. | |
18 * | |
19 * You should have received a copy of the GNU Affero General Public License | |
20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 **/ | |
22 | |
23 | |
24 #pragma once | |
25 | |
26 #if ORTHANC_ENABLE_POSTGRESQL != 1 | |
27 # error PostgreSQL support must be enabled to use this file | |
28 #endif | |
29 | |
30 #include "PostgreSQLStatement.h" | |
31 | |
32 namespace OrthancDatabases | |
33 { | |
34 class PostgreSQLResult : public boost::noncopyable | |
35 { | |
36 private: | |
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37 class LargeObjectResult; |
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38 |
0 | 39 void *result_; /* Object of type "PGresult*" */ |
40 int position_; | |
41 PostgreSQLDatabase& database_; | |
42 unsigned int columnsCount_; | |
43 | |
44 void Clear(); | |
45 | |
46 void CheckDone(); | |
47 | |
48 void CheckColumn(unsigned int column, /*Oid*/ unsigned int expectedType) const; | |
49 | |
50 public: | |
51 explicit PostgreSQLResult(PostgreSQLStatement& statement); | |
52 | |
46
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Compatibility with MySQL 8.0
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53 ~PostgreSQLResult(); |
0 | 54 |
55 void Next(); | |
56 | |
57 bool IsDone() const | |
58 { | |
59 return result_ == NULL; | |
60 } | |
61 | |
62 unsigned int GetColumnsCount() const | |
63 { | |
64 return columnsCount_; | |
65 } | |
66 | |
67 bool IsNull(unsigned int column) const; | |
68 | |
69 bool GetBoolean(unsigned int column) const; | |
70 | |
71 int GetInteger(unsigned int column) const; | |
72 | |
73 int64_t GetInteger64(unsigned int column) const; | |
74 | |
75 std::string GetString(unsigned int column) const; | |
76 | |
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77 std::string GetLargeObjectOid(unsigned int column) const; |
0 | 78 |
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79 void GetLargeObjectContent(std::string& content, |
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80 unsigned int column) const; |
0 | 81 |
82 IValue* GetValue(unsigned int column) const; | |
83 }; | |
84 } |