public void AlterDatabase()
{
var dbconn = this.FindDatabaseConnection(ConnPack);
if (!AlterDatabaseVisible() || dbconn == null)
{
return;
}
var dbmem = new DatabaseStructureMembers();
dbmem.DatabaseOptions = true;
var m_db = dbconn.InvokeLoadStructure(dbmem, null);
var props = new DatabaseProperties
{
Name = dbconn.DatabaseName,
SpecificData = m_db.SpecificData,
};
if (DatabasePropertiesForm.Run(props, dbconn, true))
{
var plan = new AlterPlan();
var opts = new DbDiffOptions();
plan.ChangeDatabaseOptions(dbconn.DatabaseName, props.SpecificData);
plan.Transform(dbconn.Dialect.DumperCaps, opts, dbconn);
string alterSql = dbconn.Dialect.GenerateScript(dmp => plan.CreateRunner().Run(dmp, opts));
if (SqlConfirmForm.Run(alterSql))
{
dbconn.AlterDatabase(plan, opts);
}
}
}
public override bool Save()
{
if (m_obj == null)
{
return(SaveAs());
}
else
{
try
{
ISpecificObjectStructure newStructure = CreateStructure(m_obj.ObjectName);
if (m_conn.DatabaseCaps.ExecuteSql)
{
string sql = Dialect.GenerateScript(dmp => { dmp.DropSpecificObject(m_obj); dmp.CreateSpecificObject(newStructure); });
if (!SqlConfirmForm.Run(sql, Dialect))
{
return(false);
}
}
m_conn.AlterObject(m_obj, newStructure);
if (m_pars != null && m_pars.SavedCallback != null)
{
m_pars.SavedCallback();
}
m_obj = m_conn.InvokeLoadSpecificObjectDetail(m_obj.ObjectType, m_obj.ObjectName);
FillFromStructure();
return(true);
}
catch (Exception e)
{
Errors.Report(e);
return(false);
}
}
}
public override bool SaveAs()
{
string name = InputBox.Run(Texts.Get("s_enter_object_name"), "new_table");
if (name != null)
{
try
{
ISpecificObjectStructure newStructure = CreateStructure(new NameWithSchema(name));
if (m_conn.DatabaseCaps.ExecuteSql)
{
string sql = Dialect.GenerateScript(dmp => { dmp.CreateSpecificObject(newStructure); });
if (!SqlConfirmForm.Run(sql, Dialect))
{
return(false);
}
}
m_conn.CreateObject(newStructure);
if (m_pars != null && m_pars.SavedCallback != null)
{
m_pars.SavedCallback();
}
m_obj = m_conn.InvokeLoadSpecificObjectDetail(newStructure.ObjectType, newStructure.ObjectName);
FillFromStructure();
UpdateTitle();
return(true);
}
catch (Exception err)
{
Errors.Report(err);
}
}
return(false);
}