public void SaveCompare(string filename, bool overWrite = true)
{
if (SchemaComparison != null)
{
SchemaComparison.SaveToFile(filename, overWrite);
}
}
public void ScmFileBasedCompare(string srcConString, string targetConString)
{
var src = new SqlConnectionStringBuilder(srcConString);
var bacPacFile = GetDacFileName(srcConString) + ".dacpac";
var dtVersion = DateTime.Now.ToString("yyyy.MM.dd.HHmmss");
//if Bac file not exists create new
var dacService = new Microsoft.SqlServer.Dac.DacServices(srcConString);
dacService.Extract(bacPacFile, src.InitialCatalog, "Test Application", Version.Parse(dtVersion));
var sourceDacpac = new SchemaCompareDacpacEndpoint(bacPacFile);
var target = new SqlConnectionStringBuilder(targetConString);
var targetDatabase = new SchemaCompareDatabaseEndpoint(targetConString);
var comparison = new SchemaComparison(sourceDacpac, targetDatabase);
// Persist comparison file to disk in Schema Compare (.scmp) format
comparison.SaveToFile(@"C:\temp\mycomparison.scmp");
// Load comparison from Schema Compare (.scmp) file
comparison = new SchemaComparison(@"C:\temp\mycomparison.scmp");
SchemaComparisonResult comparisonResult = comparison.Compare();
foreach (var d in comparisonResult.Differences)
{
Console.WriteLine(d.SourceObject.GetScript());
}
// Find the change to table1 and exclude it.
//foreach (SchemaDifference difference in comparisonResult.Differences)
//{
// if (difference.TargetObject.Name != null &&
// difference.TargetObject.Name.HasName &&
// difference.TargetObject.Name.Parts[1] == "DbConnections")
// {
// comparisonResult.Exclude(difference);
// break;
// }
//}
// Publish the changes to the target database
//SchemaComparePublishResult publishResult = comparisonResult.PublishChangesToTarget();
var publishResult = comparisonResult.GenerateScript(".");
Console.WriteLine(publishResult.MasterScript);
Console.WriteLine(publishResult.Script);
Console.WriteLine(publishResult.Success ? "Publish succeeded." : "Publish failed.");
}
public void Execute(TaskExecutionMode mode = TaskExecutionMode.Execute)
{
if (this.CancellationToken.IsCancellationRequested)
{
throw new OperationCanceledException(this.CancellationToken);
}
try
{
SchemaCompareEndpoint sourceEndpoint = SchemaCompareUtils.CreateSchemaCompareEndpoint(this.Parameters.SourceEndpointInfo, this.SourceConnectionString);
SchemaCompareEndpoint targetEndpoint = SchemaCompareUtils.CreateSchemaCompareEndpoint(this.Parameters.TargetEndpointInfo, this.TargetConnectionString);
SchemaComparison comparison = new SchemaComparison(sourceEndpoint, targetEndpoint);
if (Parameters.ExcludedSourceObjects != null)
{
foreach (var sourceObj in this.Parameters.ExcludedSourceObjects)
{
SchemaComparisonExcludedObjectId excludedObjId = SchemaCompareUtils.CreateExcludedObject(sourceObj);
if (excludedObjId != null)
{
comparison.ExcludedSourceObjects.Add(excludedObjId);
}
}
}
if (Parameters.ExcludedTargetObjects != null)
{
foreach (var targetObj in this.Parameters.ExcludedTargetObjects)
{
SchemaComparisonExcludedObjectId excludedObjId = SchemaCompareUtils.CreateExcludedObject(targetObj);
if (excludedObjId != null)
{
comparison.ExcludedTargetObjects.Add(excludedObjId);
}
}
}
if (this.Parameters.DeploymentOptions != null)
{
comparison.Options = SchemaCompareUtils.CreateSchemaCompareOptions(this.Parameters.DeploymentOptions);
}
comparison.SaveToFile(this.Parameters.ScmpFilePath, true);
}
catch (Exception e)
{
ErrorMessage = e.Message;
Logger.Write(TraceEventType.Error, string.Format("Schema compare save settings operation {0} failed with exception {1}", this.OperationId, e));
throw;
}
}
//#r "C:\Program Files\Microsoft SQL Server\140\DAC\bin\Microsoft.SqlServer.Dac.Extensions.dll"
public void Compare()
{
var csb = new SqlConnectionStringBuilder
{
DataSource = ".",
InitialCatalog = "ICareMVCMaster",
IntegratedSecurity = true
};
var bacPacFile = @"C:\temp\icaremvcmaster.dacpac";
var s = new Microsoft.SqlServer.Dac.DacServices(csb.ConnectionString);
s.Extract(bacPacFile, "IcareMVCMaster", "Test Application", new Version("1.1.1.1"));
var sourceDacpac = new SchemaCompareDacpacEndpoint(bacPacFile);
var csb2 = new SqlConnectionStringBuilder
{
DataSource = ".",
InitialCatalog = "New_ICareMVCMaster",
IntegratedSecurity = true
};
var targetDatabase = new SchemaCompareDatabaseEndpoint(csb2.ToString());
var comparison = new SchemaComparison(sourceDacpac, targetDatabase);
// Persist comparison file to disk in Schema Compare (.scmp) format
comparison.SaveToFile(@"C:\temp\mycomparison.scmp");
// Load comparison from Schema Compare (.scmp) file
comparison = new SchemaComparison(@"C:\temp\mycomparison.scmp");
SchemaComparisonResult comparisonResult = comparison.Compare();
// Find the change to table1 and exclude it.
//foreach (SchemaDifference difference in comparisonResult.Differences)
//{
// if (difference.TargetObject.Name != null &&
// difference.TargetObject.Name.HasName &&
// difference.TargetObject.Name.Parts[1] == "DbConnections")
// {
// comparisonResult.Exclude(difference);
// break;
// }
//}
// Publish the changes to the target database
//SchemaComparePublishResult publishResult = comparisonResult.PublishChangesToTarget();
var publishResult = comparisonResult.GenerateScript(".");
Console.WriteLine(publishResult.MasterScript);
Console.WriteLine(publishResult.Script);
Console.WriteLine(publishResult.Success ? "Publish succeeded." : "Publish failed.");
}
public SchemaComparisonResult Compare(string compareFileLocation = null)
{
var compare = new SchemaComparison(_sourceDacPac, _enpointDb);
compare.Options.BlockOnPossibleDataLoss = false;
if (compareFileLocation != null)
{
compare.SaveToFile(compareFileLocation);
}
compare = new SchemaComparison(compareFileLocation);
_compareResult = compare.Compare();
return(_compareResult);
}
