Mercurial > hg > orthanc-databases
annotate MySQL/Plugins/MySQLDefinitions.h @ 446:9e039e65d68e pg-transactions
notes
author | Alain Mazy <am@osimis.io> |
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date | Mon, 15 Jan 2024 15:21:43 +0100 |
parents | 3d6886f3e5b3 |
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1 /** |
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2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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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) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
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7 * |
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8 * This program is free software: you can redistribute it and/or |
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9 * modify it under the terms of the GNU Affero General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
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12 * |
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13 * This program is distributed in the hope that it will be useful, but |
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Affero General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Affero General Public License |
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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20 **/ |
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21 |
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22 |
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23 #pragma once |
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24 |
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25 #include <stdint.h> |
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26 |
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27 |
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28 /** |
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29 * This advisory lock is used if the "Lock" option is set to "true", |
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30 * in order to prevent the execution of two PostgreSQL index plugins |
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31 * on the same database. |
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32 **/ |
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33 static const char* const MYSQL_LOCK_INDEX = "orthanc_index_lock"; |
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34 |
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35 |
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36 /** |
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37 * This advisory lock is used if the "Lock" option is set to "true", |
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38 * in order to prevent the execution of two PostgreSQL storage area |
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39 * plugins on the same database. |
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40 **/ |
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41 static const char* const MYSQL_LOCK_STORAGE = "orthanc_storage_lock"; |
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42 |
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43 |
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44 /** |
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45 * Transient advisory lock to protect the setup of the database, |
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46 * because concurrent statements like "CREATE TABLE" are not protected |
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47 * by transactions. |
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48 * https://groups.google.com/d/msg/orthanc-users/yV3LSTh_TjI/h3PRApJFBAAJ |
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49 **/ |
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50 static const char* const MYSQL_LOCK_DATABASE_SETUP = "orthanc_setup_lock"; |