ZhaoBQ commented on issue #5011:
URL:
https://github.com/apache/incubator-doris/issues/5011#issuecomment-737629242
Thank you @chaoyli . Yes, I changed the primary key order, and delete the
other table's last '|'. Although I did not convert the empty string to NULL,
the data can also be loaded successfully.
> （1）awk -v FS='|' -v OFS='|' '{print
$3,$10,$1,$2,$4,$5,$6,$7,$8,$9,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20}'
store_returns.dat > store_returns.test // it will delete the last '|'
> （2）awk '{sub(/.{1}$/,"")}1' web_site.dat > web_site.test // other tables
> （3）curl --location-trusted -u root -H "column_separator:|" -H
"label:store_returns_test" -T store_returns.test
http://doris1.com:8030/api/test/store_returns/_stream_load
The empty strings are automatically converted to NULL by Doris
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