select MD5,ID,FILE_NAME from decision_attachment where MD5 = #{md5} limit 1 select ID, FILE_NAME, MD5, UP_DATE from decision_attachment and PK_VAL = #{pkVal} and COL_NAME = #{colName} select ID, FILE_NAME, MD5, UP_DATE from decision_attachment and PK_VAL = #{pkVal} and COL_NAME = #{colName} limit 1 delete from decision_attachment and PK_VAL = #{pkVal} and ID = #{id} and COL_NAME = #{colName} insert into decision_attachment (ID, `TABLE_NAME`, FILE_NAME, PK_VAL, MD5, COL_NAME, UP_DATE) values (#{file.id},#{file.tableName},#{file.fileName},#{file.pkVal},#{file.md5},#{file.colName},now()) insert into decision_attachment (ID, `TABLE_NAME`, FILE_NAME, PK_VAL, MD5, COL_NAME, UP_DATE) values (#{id},#{tableName},#{fileName},#{pkVal},#{md5},#{colName},now())