我试图在 pgplsql 函数中运行下面的语句, 并收到错误信息“ 格式% 2f 无效或与参数不符” 。
copy raw_import from c:\files\test.csv CSV;
如果我直接作为剧本运行,它就会像预想的那样有效,所以我删除了测试.csv 的内容,就像问题一样。我还尝试用“执行”语句来包装它,并获得同样的结果。
execute copy raw_import from c:\files\test.csv CSV ;
我最近才开始发邮件 所以我怀疑我缺少一些基本的想法 任何想法都会感激不尽
Requested sample of file - first 3 records: a,b,c,d e,f,g,h i,j,k,l
Table definition: col1 VARCHAR(100), col2 VARCHAR(100), col3 VARCHAR(100), col4 VARCHAR(100)
检查客户端和服务器编码 :
cpn=> show server_encoding;
server_encoding
-----------------
UTF8
(1 row)
cpn=> show client_encoding;
client_encoding
-----------------
UTF8
(1 row)
如果他们不匹配, 它可以解释为什么它作为脚本运行, 而当您在服务器运行时不运行, 也就是说, 文件编码错误 。
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