-- 服务商设置添加大文本字段
IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_ER_BIZ_INFO' AND KSQL_COL_NAME ='FAUTHROZIEDCONTENT_TAG')
ALTER TABLE T_ER_BIZ_INFO ADD (FAUTHROZIEDCONTENT_TAG NCLOB DEFAULT ' ' NULL);