不知道为什么 后端使用postgres数据库的时候 感觉每一次执行sql的时候都会去执行：
SET NAMES utf8
select fields_name as "Name",fields_type as "Type",fields_not_null as "Null",fields_key_name as "Key",fields_default as "Default",fields_default as "Extra" from table_msg(rwm_admin);

这两条sql

就导致了 报错

ERROR: syntax error at or near "utf8" at character 11
STATEMENT: SET NAMES utf8
ERROR: column "rwm_admin" does not exist at character 172
STATEMENT: select fields_name as "Name",fields_type as "Type",fields_not_null as "Null",fields_key_name as "Key",fields_default as "Default",fields_default as "Extra" from table_msg(rwm_admin);


虽然不影响后续查询结果。。 怎么解决奥。