nc财务使用sql得到字段注释
SELECT md_module.displayname AS "模块名", md_module.id AS "模块编码", md_component.name AS "组件编码", md_component.displayname AS "组件名", md_class.displayname AS "实体名" , md_class.defaulttablename AS "表名", md_column.displayname AS "字段名称", md_column.name AS "字段编码", md_column.sqldatetype AS "字段类型", md_column.columnlength AS "字段长度" , md_column.defaultvalue AS "字段默认值" FROM md_class INNER JOIN md_component ON md_component.id = md_class.componentid INNER JOIN md_column ON md_column.tableid = md_class.defaulttablename INNER JOIN md_module ON md_module.id = md_component.namespace WHERE md_class.defaulttablename = 'ic_whstrans_b'