private bool RunActionAsSql(DbDiffAction action)
{
string sql = action.GenerateSql(m_dstDb);
if (SqlConfirmForm.Run(sql))
{
m_dstDb.Connection.Invoke(() =>
{
var con = m_dstDb.Connection.SystemConnection;
var tran = con.BeginTransaction();
var sqlo = new ConnectionSqlOutputStream(con, tran, m_dstDb.Dialect);
try
{
con.ExecuteNonQueries(sql, m_dstDb.Connection.Dialect, tran, null);
}
catch
{
tran.Rollback();
throw;
}
tran.Commit();
});
//var dmp = m_dstDb.Dialect.CreateDumper(sqlo, new SqlFormatProperties());
//dmp.TargetDb = m_dstDb;
//m_dstDb.Connection.Invoke(() => action.GenerateScript(dmp));
return(true);
}
return(false);
}
public void CallChangedAction(DbDiffAction action)
{
if (ChangedAction != null)
{
ChangedAction(action);
}
}
private void objectListView1_SelectedIndexChanged(object sender, EventArgs e)
{
m_shownAction = (DbDiffAction)objectListTables.SelectedObject;
UpdateDiff();
UpdateColumns();
UpdateConstraints();
UpdateAlterCode();
UpdateActions();
objectListTables.Focus();
}
void m_diff_ChangedAction(DbDiffAction obj)
{
objectListIndexesKeys.RefreshObject(obj);
objectListColumns.RefreshObject(obj);
objectListViewActions.RefreshObject(obj);
objectListTables.RefreshObject(obj);
if (m_shownAction != null && m_shownAction.Elements.Contains(obj))
{
UpdateAlterCode();
}
UpdateSynCount();
}
private void RefreshNotDownload()
{
//m_srcData.Clear();
//m_dstData.Clear();
m_shownAction = null;
codeEditor1.Text = "";
//treeActions.Nodes.Clear();
m_src = null;
m_dst = null;
if (m_downloadedSrc != null && m_downloadedDst != null)
{
var opts = CreateDbDiffOptions();
if (m_diff != null)
{
m_diff.ChangedAction -= m_diff_ChangedAction;
}
m_diff = new DatabaseDiff(m_downloadedSrc, m_downloadedDst, opts, m_dstDb.Dialect);
m_diff.ChangedAction += new Action <DbDiffAction>(m_diff_ChangedAction);
opts.DiffLogger = NopLogger.Instance;
m_src = m_diff.Source;
m_dst = m_diff.Target;
//treeSource.Root = new DbDefViewTreeNode(m_src, m_srcDb.Dialect);
//treeTarget.Root = new DbDefViewTreeNode(m_dst, m_dstDb.Dialect);
RefreshObjectList();
//m_diff.Actions.FillTreeNodes(treeActions.Nodes);
//UsageStats.Usage("compare_db",
// "src", m_src.ToString(),
// "dst", m_dst.ToString(),
// "actions", m_diff.Actions.Elements.Count.ToString());
}
else
{
if (m_diff != null)
{
m_diff.ChangedAction -= m_diff_ChangedAction;
}
m_diff = null;
//treeSource.Root = null;
//treeTarget.Root = null;
//if (m_downloadedSrc != null) treeSource.Root = new DbDefViewTreeNode(m_downloadedSrc, m_srcDb.Dialect);
//if (m_downloadedDst != null) treeTarget.Root = new DbDefViewTreeNode(m_downloadedDst, m_srcDb.Dialect);
}
UpdateTitles();
}
private void UpdateAlterCode()
{
if (m_shownAction != null)
{
try
{
codeEditor1.Text = m_shownAction.GenerateSql(m_dstDb);
}
catch (Exception err)
{
codeEditor1.Text = Texts.Get("s_error") + ":" + err.Message;
}
}
else
{
m_shownAction = null;
codeEditor1.Text = "";
}
}
public DatabaseDiff(IDatabaseStructure src, IDatabaseStructure dst, DbDiffOptions options, ISqlDialect dialect)
{
m_dialect = dialect;
m_src = new DatabaseStructure(src);
m_dst = new DatabaseStructure(dst);
if (m_src.Dialect != null && m_src.Dialect.DialectName != dialect.DialectName)
{
dialect.MigrateDatabase(m_src, dialect.GetDefaultMigrationProfile(), null);
}
m_actions = new DbDiffAction(this);
//m_actions = new DiffActionDatabase(this, m_src, m_dst);
m_options = options;
RebuildGroupIdDictionary();
if (m_src.GroupId != m_dst.GroupId)
{
CreatePairing();
}
CreateActions();
}
private void CreateActions()
{
m_plan = new AlterPlan();
m_plan.Structure = m_dst; // optimalization ... plan fill not download extra data
DbDiffTool.AlterDatabase(Plan, new DbObjectPairing(m_dst, m_src), m_options);
DbDiffAction lastAlterTable = null;
foreach (var op in m_plan.Operations)
{
DbDiffAction act;
if (op.ParentTable != null)
{
// this operation should be added to ALTER TABLE operation
if (lastAlterTable == null || lastAlterTable.ParentTable != op.ParentTable)
{
lastAlterTable = new DbDiffAction(this);
lastAlterTable.ParentTable = op.ParentTable;
lastAlterTable.AfterCreate();
m_actions.Elements.Add(lastAlterTable);
}
act = new DbDiffAction(this);
act.Operation = op;
act.IsChecked = true;
act.AfterCreate();
lastAlterTable.Elements.Add(act);
}
else
{
act = new DbDiffAction(this);
act.Operation = op;
lastAlterTable = null;
act.AfterCreate();
m_actions.Elements.Add(act);
}
}
//this.AlterDatabase(m_dst, m_src, m_options);
}
