public string GetDataCompare(
DataCompareConfiguration dataCompareConfiguration
)
{
config = dataCompareConfiguration;
var sourceDatabase = SqlSchema.GetDatabase(config.SourceServerName, config.SourceDatabaseName);
var targetDatabase = SqlSchema.GetDatabase(config.TargetServerName, config.TargetDatabaseName);
var returnScript = new StringBuilder();
returnScript.AppendLine("-- Source Server Name: " + config.SourceServerName);
returnScript.AppendLine("-- Source Database Name: " + config.SourceDatabaseName);
returnScript.AppendLine("-- Target Server Name: " + config.TargetServerName);
returnScript.AppendLine("-- Target Database Name: " + config.TargetDatabaseName);
returnScript.AppendLine("-- Run Date: " + DateTime.Now.ToString());
returnScript.AppendLine();
returnScript.AppendLine("USE [" + config.TargetDatabaseName + "];");
returnScript.AppendLine("GO");
returnScript.AppendLine();
returnScript.AppendLine(GetDataChanges(sourceDatabase));
returnScript.AppendLine();
returnScript.AppendLine("GO");
return(returnScript.ToString());
}
public string GetSchemaCompare(
string sourceServerName,
string sourceDatabaseName,
string targetServerName,
string targetDatabaseName
)
{
var sourceDatabase = SqlSchema.GetDatabase(sourceServerName, sourceDatabaseName);
var targetDatabase = SqlSchema.GetDatabase(targetServerName, targetDatabaseName);
var returnScript = new StringBuilder();
returnScript.AppendLine("-- Source Server Name: " + sourceServerName);
returnScript.AppendLine("-- Source Database Name: " + sourceDatabaseName);
returnScript.AppendLine("-- Target Server Name: " + targetServerName);
returnScript.AppendLine("-- Target Database Name: " + targetDatabaseName);
returnScript.AppendLine("-- Run Date: " + DateTime.Now.ToString());
returnScript.AppendLine();
returnScript.AppendLine("USE [" + targetDatabaseName + "];");
returnScript.AppendLine("GO");
returnScript.AppendLine();
returnScript.AppendLine(GetDatabaseObjects(sourceDatabase, targetDatabase));
return(returnScript.ToString());
}
private string GetDatabaseObjects(
Database sourceDatabase,
Database targetDatabase
)
{
var returnScript = new StringBuilder();
returnScript.AppendLine(CompareSchemas(sourceDatabase.Schemas, targetDatabase.Schemas));
List <CompareSQL> compareSqlList = new List <CompareSQL>();
// Add objects in the order they should be created
TableCompare tableCompare = new TableCompare();
compareSqlList.Add(tableCompare.CompareTables(sourceDatabase.Tables, targetDatabase.Tables));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetUserDefinedTableTypes(sourceDatabase), SqlSchema.GetUserDefinedTableTypes(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetStoredProcedures(sourceDatabase), SqlSchema.GetStoredProcedures(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetViews(sourceDatabase), SqlSchema.GetViews(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetUserDefinedFunctions(sourceDatabase), SqlSchema.GetUserDefinedFunctions(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetTriggers(sourceDatabase), SqlSchema.GetTriggers(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetIndexes(sourceDatabase), SqlSchema.GetIndexes(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetPrimaryKeys(sourceDatabase), SqlSchema.GetPrimaryKeys(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetForeignKeys(sourceDatabase), SqlSchema.GetForeignKeys(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetDefaults(sourceDatabase), SqlSchema.GetDefaults(targetDatabase)));
compareSqlList.Add(CompareDatabaseObjects(SqlSchema.GetChecks(sourceDatabase), SqlSchema.GetChecks(targetDatabase)));
var dropScript = new StringBuilder();
var createScript = new StringBuilder();
foreach (CompareSQL item in compareSqlList)
{
if (item.CreateSQL.Trim().Length > 0)
{
createScript.AppendLine(item.CreateSQL.Trim());
}
}
compareSqlList.Reverse();
foreach (CompareSQL item in compareSqlList)
{
if (item.DropSQL.Trim().Length > 0)
{
dropScript.AppendLine(item.DropSQL.Trim());
}
}
returnScript.AppendLine("-- Drop Objects");
returnScript.AppendLine(dropScript.ToString());
returnScript.AppendLine("-- Create Objects");
returnScript.AppendLine(createScript.ToString());
return(returnScript.ToString());
}
