Question

我正在尝试使用\ copy将SQL查询的结果复制到CSV文件中。但是，我在TO遇到语法错误，我无法找出原因。

请注意，执行SQL查询可在psql中运行，但是当我尝试将查询结果从\ copy导出到CSV文件时会收到错误消息。

\COPY
(SELECT 
event_number,
event_type,
unit,
received,
split_part(entry::TEXT,' ',1)entry_year,
split_part(entry::TEXT,' ',2)entry_time,
split_part(dispatch::TEXT,' ',1)dispatch_year,
split_part(dispatch::TEXT,' ',2)dispatch_time,
split_part(ack::TEXT,' ',1)ack_year,
split_part(ack::TEXT,' ',2)ack_time,
enroute,
split_part(onscene::TEXT,' ',1)onscene_year,
split_part(onscene::TEXT,' ',2)onscene_time,
split_part(to_hospital::TEXT,' ',1)to_hospital_year,
split_part(to_hospital::TEXT,' ',2)to_hospital_time,
at_hospital,
return_to_qrtrs,
split_part(available_in_qrtrs::TEXT,' ',1)available_in_qrtrs_year,
split_part(available_in_qrtrs::TEXT,' ',2)available_in_qrtrs_time,
split_part(last_col::TEXT,' ',1)last_col_year,
split_part(last_col::TEXT,' ',2)last_col_time
FROM import.oems)
TO '/Users/ctoner/Desktop/oems/foia_190910/formatoems.csv' WITH CSV DELIMETER ',' HEADER;

ERROR:  syntax error at or near "TO"
LINE 24: TO '/Users/ctoner/Desktop/oems/foia_190910/formatoems.csv'

Answer 1

查询中有错字

第TO '/Users/ctoner/Desktop/oems/foia_190910/formatoems.csv' WITH CSV DELIMETER ',' HEADER;行

将DELIMETER替换为DELIMITER

此外，文档说该文件应该已经存在于服务器上。

如何修复\ copy中“ TO”的语法错误？

1 个答案: