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 static void AlterDatabase(this IAlterProcessor proc, IDatabaseStructure src, IDatabaseStructure dst, DbDiffOptions opts, IDatabaseSource targetDb, Action <AlterPlan> extendPlan)
{
AlterPlan plan = new AlterPlan();
DbDiffTool.AlterDatabase(plan, src, dst, opts);
if (extendPlan != null)
{
extendPlan(plan);
}
plan.Transform(proc.AlterCaps, opts, targetDb);
var run = plan.CreateRunner();
run.Run(proc, opts);
}
