public void DrawObjects()
{
if (_dependencyObjectList.Count > 0)
{
LongRunningOperationManager.ReportProgress(-1);
DateTime dt = DateTime.Now;
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Drawing objects..."));
this.treeListView1.Roots = _dependencyObjectList.Where(m => m.SystemParentId == -1).OrderBy(m => m.ObjectName);
tsslObjectCount.Text = string.Format("{0:n0} total, {1:n0} root, {2:n0} dependency, {3:n0} unique", _dependencyObjectList.Count(), _dependencyObjectList.Count(d => d.HierarchyLevel == 0), _dependencyObjectList.Count(d => d.HierarchyLevel > 0), _dependencyObjectList.Distinct(new MySqlObjectEqualityComparer()).Count());
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. {0:n0} objects drawn.", _dependencyObjectList.Count()), (DateTime.Now - dt).TotalSeconds);
}
}
private void initSqlDatabases()
{
DateTime dt = DateTime.Now;
_sqlDatabases.Clear();
try
{
foreach (MySqlServerObject so in _sqlServerObjects)
{
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Loading databases from server ({0}) '{1}'...", so.ServerObjectId, getDataSourceName(so.ServerObjectId)));
var conn = ConnectionPool.GetConnection(so.ServerObjectId);
if (conn != null)
{
SqlCommand cmd = (SqlCommand)ConnectionPool.GetConnection(so.ServerObjectId).CreateCommand();
cmd.CommandText = QueryReader.Read("databases.sql");
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
_sqlDatabases.Add(new MySqlDatabase
{
ServerObjectId = so.ServerObjectId,
ServerObjectName = so.ServerObjectName,
DatabaseId = (int)rdr["database_id"],
DatabaseName = (string)rdr["database_name"],
State = (string)rdr["state_desc"],
UserHasDbAccess = (bool)rdr["has_db_access"],
CompatibilityLevel = Convert.ToInt32(rdr["compatibility_level"]),
CollationName = (string)rdr["collation_name"],
RecoveryModel = (string)rdr["recovery_model_desc"]
});
}
rdr.Close();
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Loaded {0:n0} databases.", _sqlDatabases.Count(x => x.ServerObjectId == so.ServerObjectId)), (DateTime.Now - dt).TotalSeconds);
}
}
}
catch (Exception ex)
{
MyOutput.NewMessage(EOutputMessageType.ERROR, string.Format("Error loading databases: {0}", ex.Message));
var exForm = new ExceptionForm(ex);
exForm.ShowDialog();
}
}
private void LongRunningOperationManager_DoWorkExecQuery(object sender, DoWorkEventArgs e)
{
LongRunningOperationManager.StartNextStep();
LongRunningOperationManager.ReportProgress(-1);
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Reading data from {0}... ", this._mySqlObject.ObjectNameFull));
DateTime dt = DateTime.Now;
string query = string.Format("SELECT TOP 1000 * FROM [{0}].[{1}] WITH (NOLOCK)", _mySqlObject.SchemaName, _mySqlObject.ObjectName);
_mySqlServer.ConnectionPool.GetConnection(_mySqlObject.ServerObjectId).ChangeDatabase(_mySqlObject.DatabaseName);
cmd = (SqlCommand)_mySqlServer.ConnectionPool.GetConnection(_mySqlObject.ServerObjectId).CreateCommand();
cmd.CommandText = query;
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
SqlDataReader rdr = null;
try
{
rdr = cmd.ExecuteReader(CommandBehavior.SingleResult);
}
catch (Exception ex1)
{
if (!LongRunningOperationManager.CancellationPending)
{
MyOutput.AppendToLastMessage(EOutputMessageType.ERROR, string.Format("{0}", ex1.Message));
MessageBox.Show(ex1.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
MyOutput.AppendToLastMessage(EOutputMessageType.WARNING, string.Format("Done. Cancelled by user."), (DateTime.Now - dt).TotalSeconds);
}
}
if (rdr == null)
{
e.Cancel = true;
return;
}
DataTable dataTable = new DataTable();
dataTable.Load(rdr);
rdr.Close();
// Get all byte columns
List <DataColumn> byteColumns = dataTable.Columns.Cast <DataColumn>().Where(dc => dc.DataType == typeof(byte[])).ToList();
foreach (DataColumn dc in byteColumns)
{
int colOrdinal = dc.Ordinal;
string colName = String.Format("{0} (Hex)", dc.ColumnName);
DataColumn tmpCol = new DataColumn(colName, typeof(String));
dataTable.Columns.Add(tmpCol);
foreach (DataRow row in dataTable.Rows)
{
row[tmpCol] = byteArrayToHexString((byte[])row[dc]);
}
dataTable.Columns.Remove(dc);
dataTable.Columns[colName].SetOrdinal(colOrdinal);
}
e.Result = dataTable;
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Loaded {0} rows.", dataTable.Rows.Count), (DateTime.Now - dt).TotalSeconds);
}
public void Load(bool forceReload)
{
DateTime dt;
int dbCount;
int counter;
this._status = ESqlServerStatus.REFRESHING;
OnDataChanged?.Invoke(this, null);
// Make backup of all lists in case of use cancells execution
MySqlDatabase[] oldLoadedDatabases = new MySqlDatabase[_sqlLoadedDatabases.Count];
MySqlObject[] oldSqlObjects = new MySqlObject[_sqlObjects.Count];
MySqlExpressionDependency[] oldSqlExpressionDependencies = new MySqlExpressionDependency[_sqlExpressionDependencies.Count];
_sqlLoadedDatabases.CopyTo(oldLoadedDatabases);
_sqlObjects.CopyTo(oldSqlObjects);
_sqlExpressionDependencies.CopyTo(oldSqlExpressionDependencies);
if (forceReload)
{
_sqlLoadedDatabases.Clear();
_sqlObjects.Clear();
_sqlExpressionDependencies.Clear();
}
MySqlDatabase[] newSqlDatabases = SqlCheckedDatabases.Except(SqlLoadedDatabases).ToArray();
MySqlDatabase[] oldSqlDatabases = SqlLoadedDatabases.Except(SqlCheckedDatabases).ToArray();
counter = 0;
dbCount = newSqlDatabases.Length * 2 + oldSqlDatabases.Length;
// Remove unnecessary objects from unused database
if (oldSqlDatabases.Length > 0)
{
foreach (MySqlDatabase oldDb in oldSqlDatabases)
{
if (LongRunningOperationManager.CancellationPending)
{
break;
}
dt = DateTime.Now;
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Removing unnecessary objects for server '{0}', database '{1}' from internal database... ", oldDb.ServerObjectName, oldDb.DatabaseName));
int deletedObjectCount = _sqlObjects.RemoveAll(o => o.ServerObjectId == oldDb.ServerObjectId && o.DatabaseId == oldDb.DatabaseId);
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Removed {0:n0} objects.", deletedObjectCount), (DateTime.Now - dt).TotalSeconds);
dt = DateTime.Now;
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Removing unnecessary dependencies for server '{0}', database '{1}' from internal database... ", oldDb.ServerObjectName, oldDb.DatabaseName));
int deletedExpressionDependencyCount = _sqlExpressionDependencies.RemoveAll(o => o.ServerObjectId == oldDb.ServerObjectId && o.DatabaseId == oldDb.DatabaseId);
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Removed {0:n0} dependencies.", deletedExpressionDependencyCount), (DateTime.Now - dt).TotalSeconds);
LongRunningOperationManager.ReportProgress(100 * ++counter / dbCount);
}
}
if (newSqlDatabases.Length > 0)
{
foreach (MySqlDatabase newDb in newSqlDatabases)
{
if (LongRunningOperationManager.CancellationPending)
{
break;
}
initSqlObjects(newDb.ServerObjectId, newDb.DatabaseId);
//loadDatabaseObjects(newDb.ServerObjectName, newDb.DatabaseName);
LongRunningOperationManager.ReportProgress(100 * ++counter / dbCount);
}
MyOutput.NewMessage(EOutputMessageType.INFORMATION, string.Format("Totally {0:n0} objects loaded from {1:n0} server(s) and {2:n0} database(s).", _sqlObjects.Count, SqlCheckedDatabases.Select(s => s.ServerObjectName).Distinct().Count(), SqlCheckedDatabases.Length));
// ALL OBJECTS FROM ALL SERVERS / DATABASES MUST BE LOADED FIRST!
foreach (MySqlDatabase newDb in newSqlDatabases)
{
if (LongRunningOperationManager.CancellationPending)
{
break;
}
initSqlExpressionDependencies(newDb.ServerObjectId, newDb.DatabaseId);
LongRunningOperationManager.ReportProgress(100 * ++counter / dbCount);
}
MyOutput.NewMessage(EOutputMessageType.INFORMATION, string.Format("Totally {0:n0} dependencies loaded from {1:n0} server(s) and {2:n0} database(s).", _sqlExpressionDependencies.Count, SqlCheckedDatabases.Select(s => s.ServerObjectName).Distinct().Count(), SqlCheckedDatabases.Length));
}
if (!LongRunningOperationManager.CancellationPending)
{
_sqlLoadedDatabases.Clear();
_sqlLoadedDatabases.AddRange(SqlCheckedDatabases);
if (oldSqlDatabases.Length > 0 || newSqlDatabases.Length > 0)
{
this._lastDataLoad = DateTime.Now;
}
}
else
{
_sqlLoadedDatabases.Clear();
_sqlObjects.Clear();
_sqlExpressionDependencies.Clear();
_sqlLoadedDatabases.AddRange(oldLoadedDatabases);
_sqlObjects.AddRange(oldSqlObjects);
_sqlExpressionDependencies.AddRange(oldSqlExpressionDependencies);
}
this._status = ESqlServerStatus.READY;
// Prepare EX lists
/*
* SqlExpressionDependenciesEx.Clear();
* foreach (var ed in _sqlExpressionDependencies)
* {
* var keys = new MyKeyList();
* keys.Add(ed.ParentServerObjectId);
* keys.Add(ed.ParentDatabaseId);
* keys.Add(ed.ParentObjectId);
* keys.Add(ed.ChildServerObjectId);
* keys.Add(ed.ChildDatabaseId);
* keys.Add(ed.ChildObjectId);
* SqlExpressionDependenciesEx.Add(keys, ed);
* }
*/
OnDataChanged?.Invoke(this, null);
}
//private void initSqlExpressionDependencies(int serverObjectId, int databaseId)
//{
// try
// {
// var serverObjectName = SqlServerObjects.First(so => so.ServerObjectId == serverObjectId).ServerObjectName;
// var databaseName = SqlDatabases.First(d => d.ServerObjectId == serverObjectId && d.DatabaseId == databaseId).DatabaseName;
// MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Loading expression dependencies from server object '{0}', database '{1}'... ", serverObjectName, databaseName));
// int counter = 0;
// DateTime dt = DateTime.Now;
// string query = QueryReader.Read("expression_dependencies.sql");
// ConnectionPool.GetConnection(serverObjectId).ChangeDatabase(databaseName);
// SqlCommand cmd = (SqlCommand)ConnectionPool.GetConnection(serverObjectId).CreateCommand();
// cmd.CommandText = query;
// cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
// cmd.CommandType = CommandType.Text;
// SqlDataReader rdr = cmd.ExecuteReader();
// while (rdr.Read())
// {
// counter++;
// int referencedId = -1;
// int.TryParse(rdr["referenced_id"].ToString(), out referencedId);
// _sqlExpressionDependencies.Add(new MySqlExpressionDependency
// {
// ServerObjectId = serverObjectId,
// ServerObjectName = serverObjectName,
// DatabaseId = databaseId,
// DatabaseName = databaseName,
// ReferencingId = (int)rdr["referencing_id"],
// ReferencedServerName = (string)rdr["referenced_server_name"],
// ReferencedDatabaseName = (string)rdr["referenced_database_name"],
// ReferencedSchemaName = (string)rdr["referenced_schema_name"],
// ReferencedEntityName = (string)rdr["referenced_entity_name"],
// ReferencedId = (referencedId != -1) ? referencedId : (int?)null
// });
// }
// rdr.Close();
// MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Loaded {0:n0} expression dependencies.", counter), (DateTime.Now - dt).TotalSeconds);
// }
// catch (Exception ex)
// {
// MyOutput.NewMessage(EOutputMessageType.ERROR, string.Format("Error loading expression dependencies: {0}", ex.Message));
// var exForm = new ExceptionForm(ex);
// exForm.ShowDialog();
// }
//}
private void initSqlExpressionDependencies(int serverObjectId, int databaseId)
{
var serverObjectName = SqlServerObjects.First(so => so.ServerObjectId == serverObjectId).ServerObjectName;
var databaseName = SqlDatabases.First(d => d.ServerObjectId == serverObjectId && d.DatabaseId == databaseId).DatabaseName;
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Loading expression dependencies from server '{0}', database '{1}'... ", serverObjectName, databaseName));
int initialNumberOfRows = SqlExpressionDependencies.Length;
DateTime dt = DateTime.Now;
//DateTime timeCounterInner;
DataTable ExpressionDependenciesDataTable = new DataTable();
string query = QueryReader.Read("expression_dependencies.sql");
var svr = SqlObjects.FirstOrDefault(o => o.ServerObjectId == serverObjectId);
var db = SqlObjects.FirstOrDefault(o => o.ServerObjectId == serverObjectId && o.DatabaseId == databaseId);
if (svr == null || db == null)
{
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Loaded {0:n0} dependencies.", SqlExpressionDependencies.Length - initialNumberOfRows), (DateTime.Now - dt).TotalSeconds);
return;
}
ConnectionPool.GetConnection(serverObjectId).ChangeDatabase(databaseName);
SqlCommand cmd = ConnectionPool.GetConnection(serverObjectId).CreateCommand();
cmd.CommandText = query;
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
ExpressionDependenciesDataTable.Load(cmd.ExecuteReader());
//var results = from myRow in dataTable.AsEnumerable()
// select new
// {
// ReferencingId = Convert.ToInt32(myRow["referencing_id"]),
// ReferencedId = Convert.ToInt32(((myRow["referenced_id"] != DBNull.Value) ? Convert.ToInt32(myRow["referenced_id"]) : -1)),
// ReferencedSchemaId = _objectList.First(o => o.ServerName.Equals(serverName, StringComparison.InvariantCultureIgnoreCase)
// && o.DatabaseName.Equals(databaseName, StringComparison.InvariantCultureIgnoreCase)
// && o.SchemaName.Equals((string)myRow["referenced_schema_name"], StringComparison.InvariantCultureIgnoreCase)).SchemaId,
// ReferencedEntityName = (string)myRow["referenced_entity_name"]
// };
var databaseDependencies = from myRow in ExpressionDependenciesDataTable.AsEnumerable()
select new
{
ReferencingId = Convert.ToInt32(myRow["referencing_id"]),
ReferencedId = Convert.ToInt32(((myRow["referenced_id"] != DBNull.Value) ? Convert.ToInt32(myRow["referenced_id"]) : -1)),
ReferencedSchemaId = (SqlObjects.FirstOrDefault(o => o.ServerObjectId == serverObjectId &&
o.DatabaseId == databaseId &&
o.SchemaName.Equals((string)myRow["referenced_schema_name"], StringComparison.InvariantCultureIgnoreCase)) != null) ?
(SqlObjects.FirstOrDefault(o => o.ServerObjectId == serverObjectId &&
o.DatabaseId == databaseId &&
o.SchemaName.Equals((string)myRow["referenced_schema_name"], StringComparison.InvariantCultureIgnoreCase)).SchemaId)
: -1,
ReferencedServerName = (string)myRow["referenced_server_name"],
ReferencedDatabaseName = (string)myRow["referenced_database_name"],
ReferencedSchemaName = (string)myRow["referenced_schema_name"],
ReferencedEntityName = (string)myRow["referenced_entity_name"]
};
var res = from dbDep in databaseDependencies
join parentObj in SqlObjects.Where(p => p.ServerObjectId == serverObjectId && p.DatabaseId == databaseId)
on dbDep.ReferencingId equals parentObj.ObjectId
join childObj in SqlObjects.Where(c => c.ServerObjectId == serverObjectId && c.DatabaseId == databaseId)
on new { SchemaId = dbDep.ReferencedSchemaId, ObjectId = dbDep.ReferencedId, ObjectName = dbDep.ReferencedEntityName } equals
new { SchemaId = childObj.SchemaId, ObjectId = childObj.ObjectId, ObjectName = childObj.ObjectName }
select new MySqlExpressionDependency
{
ServerObjectId = serverObjectId,
DatabaseId = databaseId,
ParentServerObjectId = parentObj.ServerObjectId,
ParentDatabaseId = parentObj.DatabaseId,
ParentObjectId = parentObj.ObjectId,
ChildServerObjectId = childObj.ServerObjectId,
ChildDatabaseId = childObj.DatabaseId,
ChildObjectId = childObj.ObjectId,
ChildObjectExists = true
};
var uwq = from dbDep in databaseDependencies.Where(dd => dd.ReferencedId == -1 || dd.ReferencedSchemaId == -1)
join parentObj in SqlObjects.Where(p => p.ServerObjectId == serverObjectId && p.DatabaseId == databaseId)
on dbDep.ReferencingId equals parentObj.ObjectId
select new MySqlExpressionDependency
{
ServerObjectId = serverObjectId,
DatabaseId = databaseId,
ParentServerObjectId = parentObj.ServerObjectId,
ParentDatabaseId = parentObj.DatabaseId,
ParentObjectId = parentObj.ObjectId,
ChildServerObjectName = dbDep.ReferencedServerName,
ChildDatabaseName = dbDep.ReferencedDatabaseName,
ChildSchemaName = dbDep.ReferencedSchemaName,
ChildObjectName = dbDep.ReferencedEntityName,
ChildObjectExists = false
};
_sqlExpressionDependencies.AddRange(res.Union(uwq));
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Loaded {0:n0} dependencies.", res.Count()), (DateTime.Now - dt).TotalSeconds);
}
private void initSqlObjects(int serverObjectId, int databaseId)
{
try
{
var serverObjectName = SqlServerObjects.First(so => so.ServerObjectId == serverObjectId).ServerObjectName;
var databaseName = SqlDatabases.First(d => d.ServerObjectId == serverObjectId && d.DatabaseId == databaseId).DatabaseName;
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Loading objects from server object '{0}', database '{1}'... ", serverObjectName, databaseName));
int counter = 0;
DateTime dt = DateTime.Now;
string query = QueryReader.Read("objects.sql");
ConnectionPool.GetConnection(serverObjectId).ChangeDatabase(databaseName);
SqlCommand cmd = (SqlCommand)ConnectionPool.GetConnection(serverObjectId).CreateCommand();
cmd.CommandText = query;
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
counter++;
_sqlObjects.Add(new MySqlObject
{
ServerObjectId = serverObjectId,
ServerObjectName = serverObjectName,
DatabaseId = Convert.ToInt32(rdr["db_id"]),
DatabaseName = (string)rdr["db_name"],
SchemaId = Convert.ToInt32(rdr["schema_id"]),
SchemaName = (string)rdr["schema_name"],
ObjectId = (int)(rdr["object_id"]),
ObjectName = (string)rdr["object_name"],
ObjectTypeId = (string)rdr["type"],
ObjectType = (string)rdr["type_desc"],
ObjectNameFull = (string)rdr["object_name_full"],
BaseObjectNameFull = (rdr["base_object_name_full"] != DBNull.Value) ? rdr["base_object_name_full"].ToString() : null
});
}
rdr.Close();
// Row counts
query = QueryReader.Read("table_sizes.sql");
cmd = (SqlCommand)ConnectionPool.GetConnection(serverObjectId).CreateCommand();
cmd.CommandText = query;
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
rdr = cmd.ExecuteReader();
while (rdr.Read())
{
var obj = _sqlObjects.FirstOrDefault(o => o.ObjectType.Equals("USER_TABLE") &&
o.SchemaName.Equals((string)rdr["schema_name"], StringComparison.InvariantCultureIgnoreCase) &&
o.ObjectName.Equals((string)rdr["table_name"], StringComparison.InvariantCultureIgnoreCase));
if (obj != null)
{
obj.RowCount = (long)rdr["row_counts"];
obj.TotalSpaceUsedKB = (long)rdr["total_space_kb"];
}
}
rdr.Close();
// Object definitions
query = QueryReader.Read("object_definitions.sql");
cmd = (SqlCommand)ConnectionPool.GetConnection(serverObjectId).CreateCommand();
cmd.CommandText = query;
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
rdr = cmd.ExecuteReader();
while (rdr.Read())
{
var obj = _sqlObjects.FirstOrDefault(o => o.ObjectId == (int)rdr["object_id"]);
if (obj != null)
{
obj.ObjectDefinition = (string)rdr["definition"];
}
}
rdr.Close();
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Loaded {0:n0} objects.", counter), (DateTime.Now - dt).TotalSeconds);
}
catch (Exception ex)
{
MyOutput.NewMessage(EOutputMessageType.ERROR, string.Format("Error loading database objects: {0}", ex.Message));
var exForm = new ExceptionForm(ex);
exForm.ShowDialog();
}
}
private void initSqlServerObjects()
{
DateTime dt = DateTime.Now;
_sqlServerObjects.Clear();
try
{
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Loading server objects for server ({0}) '{1}'...", 0, getDataSourceName(0)));
// Load Server data
SqlCommand cmd = (SqlCommand)ConnectionPool.GetConnection(0).CreateCommand();
cmd.CommandText = QueryReader.Read("server_objects.sql");
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
// Create new server object
var so = new MySqlServerObject
{
ServerObjectId = (int)(rdr["server_id"]),
ServerObjectName = (string)rdr["data_source"],
IsLinked = (bool)rdr["is_linked"],
Product = (string)rdr["product"],
Provider = (string)rdr["provider"]
};
// Add new server objects
_sqlServerObjects.Add(so);
// Add new connections in the pool
if (so.ServerObjectId > 0)
{
SqlConnectionStringBuilder scsb = new SqlConnectionStringBuilder(ConnectionPool.GetConnection(0).ConnectionString);
scsb.DataSource = so.ServerObjectName;
ConnectionPool.AddConnection(scsb.ConnectionString, so.ServerObjectId);
}
}
rdr.Close();
// Check connections
ConnectionPool.Connect(_sqlServerObjects.Select(x => x.ServerObjectId).ToArray());
List <int> soid = new List <int>();
soid.AddRange(_sqlServerObjects.Select(x => x.ServerObjectId));
foreach (int id in soid.ToArray())
{
if (!ConnectionPool.ConfirmedServerObjectIds.Contains(id))
{
_sqlServerObjects.RemoveAll(x => x.ServerObjectId == id);
}
}
// Server Properties
foreach (MySqlServerObject so in _sqlServerObjects)
{
cmd = (SqlCommand)ConnectionPool.GetConnection(so.ServerObjectId).CreateCommand();
cmd.CommandText = QueryReader.Read("server_properties.sql");
cmd.CommandTimeout = UserSettings.Default.CommandTimeout;
cmd.CommandType = CommandType.Text;
rdr = cmd.ExecuteReader();
while (rdr.Read())
{
so.ProductVersionCode = (string)rdr["product_version"];
so.ProductLevel = (string)rdr["product_level"];
so.Edition = (string)rdr["edition"];
so.ProcessId = (int)rdr["process_id"];
so.EditionID = (int)rdr["edition_id"];
so.LicenseType = (string)rdr["license_type"];
}
rdr.Close();
}
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. Loaded {0:n0} servers.", _sqlServerObjects.Count), (DateTime.Now - dt).TotalSeconds);
}
catch (Exception ex)
{
MyOutput.NewMessage(EOutputMessageType.ERROR, string.Format("Error loading server objects: {0}", ex.Message));
var exForm = new ExceptionForm(ex);
exForm.ShowDialog();
}
}
public void LoadDependencies(string pattern, string[] objectTypes, bool isTopDown, EMatchMethod matchMethod, bool forceReload, MySqlDatabase[] searchDatabases)
{
//_inMemoryDatabase.Load(checkedDatabases, forceReload);\\
_recommendedDatabases.Clear();
//----------------
int objectId = 0;
IEnumerable <MySqlObject> rootObjects;
// Parent objects
rootObjects = from o in _mySqlServer.SqlObjects.AsEnumerable()
where
(
string.IsNullOrEmpty(pattern) ||
(
matchMethod == EMatchMethod.StartsWith && o.ObjectName.StartsWith(pattern, StringComparison.InvariantCultureIgnoreCase) ||
matchMethod == EMatchMethod.EndsWith && o.ObjectName.EndsWith(pattern, StringComparison.InvariantCultureIgnoreCase) ||
matchMethod == EMatchMethod.Equals && o.ObjectName.Equals(pattern, StringComparison.InvariantCultureIgnoreCase) ||
matchMethod == EMatchMethod.Contains && o.ObjectName.ToUpper().Contains(pattern.ToUpper())
)
)
&&
(
objectTypes == null || (objectTypes != null && objectTypes.Contains(o.ObjectTypeId))
)
&&
(
searchDatabases == null || (searchDatabases != null && searchDatabases.Select(sdb => "[" + sdb.ServerObjectName + "].[" + sdb.DatabaseName + "]").Contains("[" + o.ServerObjectName + "].[" + o.DatabaseName + "]"))
)
select o;
// -- nonExisting
var nonExistingRootObjects = from d in _mySqlServer.SqlExpressionDependencies.Where(dl => dl.ChildObjectExists == false)
where
(
string.IsNullOrEmpty(pattern) ||
(
matchMethod == EMatchMethod.StartsWith && d.ChildObjectName.StartsWith(pattern, StringComparison.InvariantCultureIgnoreCase) ||
matchMethod == EMatchMethod.EndsWith && d.ChildObjectName.EndsWith(pattern, StringComparison.InvariantCultureIgnoreCase) ||
matchMethod == EMatchMethod.Equals && d.ChildObjectName.Equals(pattern, StringComparison.InvariantCultureIgnoreCase) ||
matchMethod == EMatchMethod.Contains && d.ChildObjectName.ToUpper().Contains(pattern.ToUpper())
)
)
&&
(
searchDatabases == null || (searchDatabases != null && searchDatabases.Select(sdb => "[" + sdb.ServerObjectName + "].[" + sdb.DatabaseName + "]").Contains("[" + d.ChildServerObjectName + "].[" + d.ChildDatabaseName + "]"))
)
select new MySqlObject
{
ServerObjectName = d.ChildServerObjectName,
DatabaseName = d.ChildDatabaseName,
SchemaName = d.ChildSchemaName,
ObjectName = d.ChildObjectName,
ServerObjectId = -1,
DatabaseId = -1,
SchemaId = -1,
ObjectId = -1,
ObjectNameFull = string.Format("[{0}].[{1}].[{2}].[{3}]", d.ChildServerObjectName, d.ChildDatabaseName, d.ChildSchemaName, d.ChildObjectName),
ObjectTypeId = "UNRESOLVED_ENTITY",
ObjectType = "UNRESOLVED_ENTITY"
};
MySqlObjectEqualityComparer moec = new MySqlObjectEqualityComparer();
rootObjects = rootObjects.Union(nonExistingRootObjects.Distinct(moec));
/*
*
*
*
* if(string.IsNullOrEmpty(pattern))
* rootObjects = from o in _inMemoryDatabase.SqlObjectList.AsEnumerable()
* select o;
* else if (matchMethod == EMatchMethod.StartsWith)
* rootObjects = from o in _inMemoryDatabase.SqlObjectList.AsEnumerable()
* where o.ObjectName.StartsWith(pattern, StringComparison.InvariantCultureIgnoreCase)
* select o;
* else if (matchMethod == EMatchMethod.EndsWith)
* rootObjects = from o in _inMemoryDatabase.SqlObjectList.AsEnumerable()
* where o.ObjectName.EndsWith(pattern, StringComparison.InvariantCultureIgnoreCase)
* select o;
* else if (matchMethod == EMatchMethod.Equals)
* rootObjects = from o in _inMemoryDatabase.SqlObjectList.AsEnumerable()
* where o.ObjectName.Equals(pattern, StringComparison.InvariantCultureIgnoreCase)
* select o;
* else
* rootObjects = from o in _inMemoryDatabase.SqlObjectList.AsEnumerable()
* where o.ObjectName.ToUpper().Contains(pattern.ToUpper())
* select o;
*
* // Filter by object types
* if (objectTypes != null)
* rootObjects = rootObjects.Where(ro => objectTypes.Contains(ro.ObjectTypeId));
*/
// var allowedStatus = new[]{ "A", "B", "C" };
// var filteredOrders = orders.Order.Where(o => allowedStatus.Contains(o.StatusCode));
MyOutput.NewMessage(EOutputMessageType.INFORMATION, string.Format("{0:n0} matching search objects found. ", rootObjects.Count()));
if (rootObjects.Count() <= 50 || rootObjects.Count() > 50 && MessageBox.Show(string.Format("Large number of matching objects was found - {0}!{1}Searching dependencies may take a while.{1}Are you sure you want to continue?", rootObjects.Count(), Environment.NewLine), "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
DateTime dt = DateTime.Now;
MyOutput.NewMessage(EOutputMessageType.PROGRESS, string.Format("Finding dependent objects..."));
_dependencyObjectList.Clear();
loadDependentObjects(null, rootObjects.ToArray(), isTopDown, ref objectId, 0);
AreDependenciesInitialized = true;
MyOutput.AppendToLastMessage(EOutputMessageType.INFORMATION, string.Format("Done. {0:n0} dependent objects found.", _dependencyObjectList.Count(d => d.HierarchyLevel > 0)), (DateTime.Now - dt).TotalSeconds);
}
else
{
AreDependenciesInitialized = false;
MyOutput.AppendToLastMessage(EOutputMessageType.WARNING, string.Format("Finding dependent objects cancelled."));
}
}