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Add a unique constraint onto fileID and collectionID

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This commit is contained in:
Vishnu Mohandas 2020-10-24 16:02:45 +05:30
parent be2522d85f
commit 69ab22f23a
1 changed files with 8 additions and 4 deletions
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12
lib/db/files_db.dart
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@ -83,7 +83,8 @@ class FilesDB {
$columnMetadataDecryptionHeader TEXT,
$columnIsDeleted INTEGER DEFAULT 0,
$columnCreationTime TEXT NOT NULL,
$columnUpdationTime TEXT
$columnUpdationTime TEXT,
UNIQUE($columnUploadedFileID, $columnCollectionID)
)
''');
}
@ -102,7 +103,11 @@ class FilesDB {
await batch.commit();
batch = db.batch();
}
batch.insert(table, _getRowForFile(file));
batch.insert(
table,
_getRowForFile(file),
conflictAlgorithm: ConflictAlgorithm.replace,
);
batchCounter++;
}
return await batch.commit();
@ -167,8 +172,7 @@ class FilesDB {
final db = await instance.database;
final results = await db.query(
table,
where:
'$columnCollectionID = ?',
where: '$columnCollectionID = ?',
whereArgs: [collectionID],
orderBy: '$columnCreationTime DESC',
);