SELECT OBJECT_NAME(id) objName,
       name AS colName
FROM syscolumns
WHERE (name LIKE '%要查询的字段名%')
      AND id IN (
                    SELECT id FROM sysobjects WHERE xtype = 'u'
                )
ORDER BY objName;


  SELECT count(*) from information_schema.columns where table_name = 'T_OrderBooks' and column_name = '要查询的字段名'