Mercurial > hg > orthanc
comparison OrthancServer/Database/SQLiteDatabaseWrapper.cpp @ 3105:2e1711f80f74 db-changes
More consistent handling of the "Last" field returned by the "/changes" URI
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 10 Jan 2019 18:02:34 +0100 |
| parents | 2e1808b6146a |
| children | 0fa7181ac4e5 |
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| 3101:b2b6db5ad9a5 | 3105:2e1711f80f74 |
|---|---|
| 1268 { | 1268 { |
| 1269 resourcesId.push_back(s.ColumnString(0)); | 1269 resourcesId.push_back(s.ColumnString(0)); |
| 1270 } | 1270 } |
| 1271 } | 1271 } |
| 1272 } | 1272 } |
| 1273 | |
| 1274 | |
| 1275 int64_t SQLiteDatabaseWrapper::GetLastChangeIndex() | |
| 1276 { | |
| 1277 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
| 1278 "SELECT seq FROM sqlite_sequence WHERE name='Changes'"); | |
| 1279 | |
| 1280 if (s.Step()) | |
| 1281 { | |
| 1282 int64_t c = s.ColumnInt(0); | |
| 1283 assert(!s.Step()); | |
| 1284 return c; | |
| 1285 } | |
| 1286 else | |
| 1287 { | |
| 1288 // No change has been recorded so far in the database | |
| 1289 return 0; | |
| 1290 } | |
| 1291 } | |
| 1273 } | 1292 } |