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PRAGMA foreign_keys = ON added on update, it seems that the query on database load doesn't work (weird)

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parent!=0 check add to avoid crashes if the DB become corrupted.
This commit is contained in:
Luis Ángel San Martín
2013-06-21 10:23:04 +02:00
parent 07db7ff6ef
commit 8b00e649b8
2 changed files with 2 additions and 2 deletions
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2
YACReaderLibrary/db/treemodel.cpp
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@ -256,7 +256,7 @@ void TreeModel::setupModelData(QSqlQuery &sqlquery, TreeItem *parent)
item->id = record.value("id").toULongLong(); item->id = record.value("id").toULongLong();
//la inserci<63>n de hijos se hace de forma ordenada //la inserci<63>n de hijos se hace de forma ordenada
TreeItem * parent = items.value(record.value("parentId").toULongLong()); TreeItem * parent = items.value(record.value("parentId").toULongLong());
if(parent !=0) if(parent !=0) //TODO if parent==0 the parent of item was removed from the DB and delete on cascade didn't work, ERROR.
parent->appendChild(item); parent->appendChild(item);
//se a<>ade el item al map, de forma que se pueda encontrar como padre en siguientes iteraciones //se a<>ade el item al map, de forma que se pueda encontrar como padre en siguientes iteraciones
items.insert(item->id,item); items.insert(item->id,item);

2
YACReaderLibrary/library_creator.cpp
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@ -92,7 +92,7 @@ void LibraryCreator::run()
creation = false; creation = false;
return; return;
} }
//QSqlQuery pragma("PRAGMA foreign_keys = ON",_database); QSqlQuery pragma("PRAGMA foreign_keys = ON",_database);
_database.transaction(); _database.transaction();
update(QDir(_source)); update(QDir(_source));
_database.commit(); _database.commit();