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Support 64bit primary keys

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Primary keys in SQLite are 64bit in size. We, however, used the int
datatype which often is 32bit only. Also the conversion from QString and
other Qt datatypes to numbers was done by the toInt() method which fails
on these large numbers. These issues are fixed by this commit, adding
support for databases with big primary key values.

See issue #172.
This commit is contained in:
Martin Kleusberg
2015-02-04 17:55:43 +01:00
parent f63b11925d
commit c20c58595a
3 changed files with 14 additions and 14 deletions
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4
src/sqlitetablemodel.cpp
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@@ -256,7 +256,7 @@ bool SqliteTableModel::setData(const QModelIndex& index, const QVariant& value,
if(m_data.at(index.row()).at(index.column()) == value)
return true;
if(m_db->updateRecord(m_sTable, m_headers.at(index.column()), m_data[index.row()].at(0).toInt(), value.toByteArray()))
if(m_db->updateRecord(m_sTable, m_headers.at(index.column()), m_data[index.row()].at(0).toLong(), value.toByteArray()))
{
// Only update the cache if this row has already been read, if not there's no need to do any changes to the cache
if(index.row() < m_data.size())
@@ -351,7 +351,7 @@ bool SqliteTableModel::removeRows(int row, int count, const QModelIndex& parent)
for(int i=count-1;i>=0;i--)
{
m_db->deleteRecord(m_sTable, m_data.at(row + i).at(0).toInt());
m_db->deleteRecord(m_sTable, m_data.at(row + i).at(0).toLong());
m_data.removeAt(row + i);
}