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Update 'Copy data to postgresql'

Guillem Borrell Nogueras 2023-01-17 18:15:31 +01:00
parent bc6848771d
commit 9d2fae05ef
1 changed files with 7 additions and 1 deletions
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8
Copy-data-to-postgresql.md

@ -43,4 +43,10 @@ You may also need to alter some columns
``` ```
psql -U postgres -h localhost -c 'ALTER TABLE "opportunities" ALTER COLUMN "ProductName" type varchar(1024);' psql -U postgres -h localhost -c 'ALTER TABLE "opportunities" ALTER COLUMN "ProductName" type varchar(1024);'
``` ```
`dr` can also be used to get and process data from postgres
```
psql -U postgres -h localhost -c 'copy (select * from opportunities limit 10) to stdout (FORMAT 'csv', HEADER)' | dr csv -i -a
```