Mercurial > hg > orthanc-databases
annotate Framework/MySQL/MySQLTransaction.h @ 522:c49136b34891 large-queries tip
use a prepared statement for InsertOrUpdateMetadata
| author | Alain Mazy <am@orthanc.team> |
|---|---|
| date | Fri, 05 Jul 2024 09:15:54 +0200 |
| parents | 54d518dcd74a |
| children |
| 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 | |
|
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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_MYSQL != 1 | |
| 27 # error MySQL support must be enabled to use this file | |
| 28 #endif | |
| 29 | |
| 30 #include "MySQLDatabase.h" | |
| 31 #include "../Common/ITransaction.h" | |
| 32 | |
| 33 namespace OrthancDatabases | |
| 34 { | |
| 35 class MySQLTransaction : public ITransaction | |
| 36 { | |
| 37 private: | |
| 38 MySQLDatabase& db_; | |
| 39 bool active_; | |
| 40 | |
| 41 public: | |
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42 explicit MySQLTransaction(MySQLDatabase& db, |
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43 TransactionType type); |
| 0 | 44 |
| 45 virtual ~MySQLTransaction(); | |
| 46 | |
| 186 | 47 virtual bool IsImplicit() const ORTHANC_OVERRIDE |
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48 { |
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49 return false; |
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50 } |
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51 |
| 186 | 52 virtual void Rollback() ORTHANC_OVERRIDE; |
| 0 | 53 |
| 186 | 54 virtual void Commit() ORTHANC_OVERRIDE; |
| 0 | 55 |
| 56 virtual IResult* Execute(IPrecompiledStatement& statement, | |
| 186 | 57 const Dictionary& parameters) ORTHANC_OVERRIDE; |
| 0 | 58 |
| 59 virtual void ExecuteWithoutResult(IPrecompiledStatement& transaction, | |
| 186 | 60 const Dictionary& parameters) ORTHANC_OVERRIDE; |
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61 |
| 252 | 62 virtual bool DoesTableExist(const std::string& name) ORTHANC_OVERRIDE |
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63 { |
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64 return db_.DoesTableExist(*this, name); |
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65 } |
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66 |
| 252 | 67 virtual bool DoesTriggerExist(const std::string& name) ORTHANC_OVERRIDE |
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68 { |
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69 return db_.DoesTriggerExist(*this, name); |
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70 } |
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71 |
| 252 | 72 virtual void ExecuteMultiLines(const std::string& query) ORTHANC_OVERRIDE |
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73 { |
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74 db_.ExecuteMultiLines(query, false /* don't deal with arobases */); |
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75 } |
| 0 | 76 }; |
| 77 } |