小编Fir*_*ter的帖子

它会起作用吗？

MySQL导出:

SELECT * INTO OUTFILE 'C:/data.csv'
FIELDS TERMINATED BY '\t' OPTIONALLY ENCLOSED BY '"'
ESCAPED BY '\\'
LINES TERMINATED BY '\n'
FROM table;

PostgreSQL的:

COPY table FROM 'C:/data.csv' WITH DELIMITER AS '\t' NULL AS '\\N' CSV

由于某种原因缺少列.所以我相信分隔符存在问题.我纠正了,我该怎么办？我可以检查以下原因错误的行.但我必须寻找哪些角色？

ERROR:  missing data for column "Column21"
CONTEXT:  COPY table, line 88219: ...