public static string ExecuteInserts(QueryResult querys, RadProgressBar progressBarResult)
{
StringBuilder results = new StringBuilder();
// Obtenemos la configuracion
SettingsModel model = SettingsManager.GetXml(true);
if (model == null)
{
results.AppendLine(GetTime() + " - Settings are not setted");
return results.ToString();
}
// Inicializamos el manager
DatabaseManage manager = new DatabaseManage(model);
int currentNumberRow = 0;
int rowsAffected = 0;
results.AppendLine(string.Format("{0} - Starting migration", GetTime()));
foreach (string query in querys.Querys.ToString().Split('\n'))
{
if (string.IsNullOrWhiteSpace(query)) continue;
try
{
manager.ExecuteCommand(query);
rowsAffected++;
}
catch (Exception ex)
{
results.AppendLine(string.Format("{0} - Migrating error - Current query: {1} - Error: {2}", GetTime(), query, ex.Message));
}
currentNumberRow++;
progressBarResult.BeginInvoke(new Action(() =>
{
int newValue = (int)(((float)currentNumberRow / querys.NumberOfItems) * 100);
if (newValue > 100)
{
newValue = 100;
}
progressBarResult.Value1 = newValue;
}));
}
results.AppendLine(results.Length == 0
? string.Format("{0} - Migrated OK - Rows inserted: {1}", GetTime(), rowsAffected)
: string.Format("{0} - Migrated with Errors - Rows inserted: {1}", GetTime(), rowsAffected));
return results.ToString();
}
public static string ExecuteQuerys(QueryResult result, RadProgressBar progressBarResult)
{
StringBuilder results = new StringBuilder();
// Obtenemos la configuracion
SettingsModel model = SettingsManager.GetXml(true);
if (model == null)
{
results.AppendLine(GetTime() + " - Settings are not setted");
return results.ToString();
}
// Inicializamos el manager
DatabaseManage manager = new DatabaseManage(model);
// Si tenemos que deshabilitar constraints
if (result.DisableConstraints)
{
foreach (string query in result.QuerysDisableConstraints.ToString().Split('\n'))
{
if (string.IsNullOrWhiteSpace(query)) continue;
int startCut = query.IndexOf("EXISTS", StringComparison.Ordinal) + 7;
int lengthCut = query.IndexOf("DISABLE", StringComparison.Ordinal) - startCut - 1;
string tableName = query.Substring(startCut, lengthCut);
try
{
manager.ExecuteCommand(query);
results.AppendLine(string.Format("{0} - Disabling constraints for table {1} - Disabled", GetTime(), tableName));
}
catch (Exception ex)
{
results.AppendLine(string.Format("{0} - Disabling constraints for table {1} - Cannot be disabled - Error: {2}", GetTime(), tableName, ex.Message));
}
}
}
int currentNumberTable = 0;
foreach (string query in result.Querys.ToString().Split('\n'))
{
if (string.IsNullOrWhiteSpace(query)) continue;
int startCut = query.IndexOf("INTO", StringComparison.Ordinal) + 5;
int lengthCut = query.IndexOf("(", StringComparison.Ordinal) - startCut - 1;
string tableName = query.Substring(startCut, lengthCut);
int rowsAffected = 0;
try
{
rowsAffected = manager.ExecuteCommand(query);
results.AppendLine(string.Format("{0} - {1} - Migrated OK - Rows inserted: {2}", GetTime(), tableName, rowsAffected));
}
catch (Exception ex)
{
results.AppendLine(string.Format("{0} - {1} - Migrated Error - Rows inserted: {2} - Error: {3}", GetTime(), tableName, rowsAffected, ex.Message));
}
currentNumberTable++;
int table = currentNumberTable;
progressBarResult.BeginInvoke(new Action(() =>
{
int newValue = (int)(((float)table / result.NumberOfItems) * 100);
if (newValue > 100)
{
newValue = 100;
}
progressBarResult.Value1 = newValue;
}));
}
// Si tenemos que habilitar constraints
if (result.DisableConstraints)
{
foreach (string query in result.QuerysEnableConstraints.ToString().Split('\n'))
{
if (string.IsNullOrWhiteSpace(query)) continue;
int startCut = query.IndexOf("EXISTS", StringComparison.Ordinal) + 7;
int lengthCut = query.IndexOf("ENABLE", StringComparison.Ordinal) - startCut - 1;
string tableName = query.Substring(startCut, lengthCut);
try
{
manager.ExecuteCommand(query);
results.AppendLine(string.Format("{0} - Enabling constraints for table {1} - Enabled", GetTime(), tableName));
}
catch (Exception ex)
{
results.AppendLine(string.Format("{0} - Enabling constraints for table {1} - Cannot be enabled - Error: {2}", GetTime(), tableName, ex.Message));
}
}
}
return results.ToString();
}
public static string ToggleContraints(IEnumerable<string> tableList, bool enable = false)
{
StringBuilder results = new StringBuilder();
// Obtenemos la configuracion
SettingsModel model = SettingsManager.GetXml(true);
if (model == null)
{
results.AppendLine(GetTime() + "Settings are not setted");
return results.ToString();
}
// Inicializamos el manager
DatabaseManage manager = new DatabaseManage(model);
foreach (string table in tableList)
{
string query = string.Format(enable ?
"ALTER TABLE IF EXISTS {0} ENABLE TRIGGER ALL" :
"ALTER TABLE IF EXISTS {0} DISABLE TRIGGER ALL", table);
string mode = enable ? "Enabling" : "Disabling";
string action = enable ? "Enabled" : "Disabled";
if (string.IsNullOrWhiteSpace(query)) continue;
try
{
manager.ExecuteCommand(query);
results.AppendLine(string.Format("{0} - {1} constraints for table {2} - {3}", GetTime(), mode, table, action));
}
catch (Exception ex)
{
results.AppendLine(string.Format("{0} - {1} constraints for table {2} - Cannot be {3} - Error: {4}", GetTime(), mode, table, action, ex.Message));
}
}
return results.ToString();
}
public static void ExecuteSequences(List<string> querys, RadProgressBar progressBarResult)
{
// Obtenemos la configuracion
SettingsModel model = SettingsManager.GetXml(true);
if (model == null)
{
return;
}
// Inicializamos el manager
DatabaseManage manager = new DatabaseManage(model);
int currentNumberSeq = 0;
int numSequences = querys.Count();
foreach (string query in querys)
{
if (string.IsNullOrWhiteSpace(query)) continue;
manager.ExecuteCommand(query);
currentNumberSeq++;
progressBarResult.BeginInvoke(new Action(() =>
{
int newValue = (int)(((float)currentNumberSeq / numSequences) * 100);
if (newValue > 100)
{
newValue = 100;
}
progressBarResult.Value1 = newValue;
}));
}
}
