public static string DatabaseSchemaDifference(CompareSideType sideType, DatabaseName dname1, DatabaseName dname2)
{
TableName[] names = dname1.GetDependencyTableNames();
StringBuilder builder = new StringBuilder();
foreach (TableName tableName in names)
{
#if DEBUG
Console.WriteLine(tableName.ShortName);
#endif
try
{
string sql = TableSchemaDifference(sideType, tableName, new TableName(dname2, tableName.SchemaName, tableName.Name));
builder.Append(sql);
#if DEBUG
if (sql != string.Empty)
Console.WriteLine(sql);
#endif
}
catch (Exception ex)
{
Console.WriteLine("error:" + ex.Message);
}
}
return builder.ToString();
}
public static string DatabaseSchemaDifference(CompareSideType sideType, DatabaseName dname1, DatabaseName dname2)
{
TableName[] names = dname1.GetDependencyTableNames();
StringBuilder builder = new StringBuilder();
foreach (TableName tableName in names)
{
#if DEBUG
cout.WriteLine(tableName.ShortName);
#endif
try
{
string sql = TableSchemaDifference(sideType, tableName, new TableName(dname2, tableName.SchemaName, tableName.Name));
builder.Append(sql);
#if DEBUG
if (sql != string.Empty)
{
cout.WriteLine(sql);
}
#endif
}
catch (Exception ex)
{
cerr.WriteLine("error:" + ex.Message);
}
}
return(builder.ToString());
}
public static string DatabaseDifference(CompareSideType sideType, DatabaseName dname1, DatabaseName dname2, string[] excludedTables)
{
TableName[] names = dname1.GetDependencyTableNames();
excludedTables = excludedTables.Select(row => row.ToUpper()).ToArray();
StringBuilder builder = new StringBuilder();
foreach (TableName tableName in names)
{
TableName tname1 = tableName;
TableName tname2 = new TableName(dname2, tableName.SchemaName, tableName.Name);
TableSchema schema1 = new TableSchema(tname1);
TableSchema schema2 = new TableSchema(tname2);
cout.WriteLine(tname1.ShortName);
if (excludedTables.Contains(tableName.ShortName.ToUpper()))
{
cout.WriteLine("skip to compare data on excluded table {0}", tableName.ShortName);
continue;
}
if (schema1.PrimaryKeys.Length == 0)
{
cout.WriteLine("undefined primary key");
continue;
}
if (tname2.Exists())
{
builder.Append(TableDifference(sideType, schema1, schema2, schema1.PrimaryKeys.Keys, new string[] { }));
}
else
{
builder.Append(Compare.GenerateRows(schema1, new TableReader(tname1)));
}
builder.AppendLine();
}
return(builder.ToString());
}
public static string DatabaseDifference(CompareSideType sideType, DatabaseName dname1, DatabaseName dname2, string[] excludedTables)
{
TableName[] names = dname1.GetDependencyTableNames();
excludedTables = excludedTables.Select(row => row.ToUpper()).ToArray();
StringBuilder builder = new StringBuilder();
foreach (TableName tableName in names)
{
TableName tname1 = tableName;
TableName tname2 = new TableName(dname2, tableName.SchemaName, tableName.Name);
TableSchema schema1 = new TableSchema(tname1);
TableSchema schema2 = new TableSchema(tname2);
Console.WriteLine(tname1.ShortName);
if (excludedTables.Contains(tableName.ShortName.ToUpper()))
{
Console.WriteLine("skip to compare data on excluded table {0}", tableName.ShortName);
continue;
}
if (schema1.PrimaryKeys.Length == 0)
{
Console.WriteLine("undefined primary key");
continue;
}
if (tname2.Exists())
{
builder.Append(TableDifference(sideType, schema1, schema2, schema1.PrimaryKeys.Keys, new string[] { }));
}
else
{
builder.Append(Compare.GenerateRows(schema1, new TableReader(tname1)));
}
builder.AppendLine();
}
return builder.ToString();
}
