从.csv插入数据到Postgres数据库

问题描述

我正在尝试将数据从.csv文件插入Postgres数据库.

I'm trying to instert data from .csv file to a Postgres database.

我已经尝试过了:

COPY valutu_kursi FROM E'C:\Users\Maris\Downloads\exchangeRates';

我一直都报错-无效的Unicode转义"

I get error all the time- "Invalid unicode escape"

我该如何进行这项工作?

How can I make this work?

推荐答案

尝试如下所示并查看

COPY valutu_kursi FROM E'C:\\Users\\Maris\\Downloads\\exchangeRates.csv'
DELIMITER ',' CSV;

来自无效的Unicode逸出

您可以将反斜杠加倍("C:\ Users ...")，也可以打开standard_conforming_strings.后者最好只与相当多的测试，因为它很可能破坏任何东西知道反斜杠很特殊.

You can double the backslashes ('C:\Users...') or you can turn on standard_conforming_strings. The latter is best done only with considerable testing, though, because it's likely to break anything that knows backslashes are special.

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