public void FieldColumn(string fieldName, string fieldTypeName, Action <CreateColumnCommand> column = null)
{
var type = _dynamicAssemblyBuilder.GetFieldType(fieldTypeName);
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable <>))
{
type = Nullable.GetUnderlyingType(type);
}
var dbType = SchemaUtils.ToDbType(type);
var command = new CreateColumnCommand(_tableCommand.Name, fieldName);
command.WithType(dbType);
if (column != null)
{
column(command);
}
_tableCommand.TableCommands.Add(command);
}
public void CreateColumn(string tableName, string columnName, string columnType)
{
string formatedTableName = string.Format(TableFormat, tableName);
bool result = CheckTableColumnExists(formatedTableName, columnName);
if (result)
{
return;
}
var type = _dynamicAssemblyBuilder.GetFieldType(columnType);
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable <>))
{
type = Nullable.GetUnderlyingType(type);
}
var dbType = SchemaUtils.ToDbType(type);
_schemaBuilder.AlterTable(string.Format(TableFormat, tableName),
table => table.AddColumn(columnName, dbType));
GenerationDynmicAssembly();
}