CodeIgniter - PostgreSql编码错误

Question

我正在使用PostgreSQL和CodeIgniter，我遇到了一些问题，让这个查询起作用。错误如下：

A Database Error Occurred
Error Number: 

ERROR: invalid byte sequence for encoding "UTF8": 0x8a HINT: This error can also happen if the byte sequence does not match the encoding expected by the server, which is controlled by "client_encoding".

select * from table 
where 
lower(translate(country_ad, '()!$?: ,&+-/.ŠŒŽšœžŸ¥µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿ' , '-------------SOZsozYYuAAAAAAACEEEEIIIIDNOOOOOOUUUUYsaaaaaaaceeeeiiiionoooooouuuuyy')) = lower('Portugal') 
and 
lower(translate(zone_ad, '()!$?: ,&+-/.ŠŒŽšœžŸ¥µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿ' , '-------------SOZsozYYuAAAAAAACEEEEIIIIDNOOOOOOUUUUYsaaaaaaaceeeeiiiionoooooouuuuyy')) = lower('Lisboa')

Filename: C:\xampp\htdocs\pesquisa\system\database\DB_driver.php

Line Number: 330

我可以做些什么的线索？我试图改变PHP文件的编码，但没有纠正问题。

一些线索？

最诚挚的问候，

Answer 1

尝试更改PHP编辑器的编码，从实际（大多数情况下为ANSI）更改为UTF-8，然后再次保存PHP文件。