private void CheckSchema(string kind, IDictionary <string, object> data)
{
var newColumns = GetColumnsFromData(data);
var autoIncrementName = _keyAccess.GetAutoIncrementName(kind);
if (autoIncrementName != null)
{
newColumns.Remove(autoIncrementName);
}
if (!IsKnownKind(kind))
{
foreach (var name in newColumns.Keys)
{
ValidateNewColumnRank(name, newColumns[name], data[name]);
}
_db.Exec(CommonDatabaseDetails.FormatCreateTableCommand(_details, kind, autoIncrementName, newColumns));
InvalidateSchema();
}
else
{
var oldColumns = GetSchema()[kind];
var changedColumns = new Dictionary <string, int>();
var addedColumns = new Dictionary <string, int>();
foreach (var name in newColumns.Keys)
{
var newRank = newColumns[name];
if (!oldColumns.ContainsKey(name))
{
ValidateNewColumnRank(name, newRank, data[name]);
addedColumns[name] = newRank;
}
else
{
var oldRank = oldColumns[name];
if (newRank > oldRank && Math.Max(oldRank, newRank) < CommonDatabaseDetails.RANK_STATIC_BASE)
{
changedColumns[name] = newRank;
}
}
}
if (changedColumns.Count <= 0 && addedColumns.Count <= 0)
{
return;
}
_details.UpdateSchema(_db, kind, _keyAccess.GetAutoIncrementName(kind), oldColumns, changedColumns, addedColumns);
InvalidateSchema();
}
}
