From bc6848771db15c2e010b05c6fb738fa7f2f53eb7 Mon Sep 17 00:00:00 2001
From: Guillem Borrell Nogueras <guillem@noreply.localhost>
Date: Tue, 17 Jan 2023 17:46:21 +0100
Subject: [PATCH] Update 'Copy data to postgresql'

---
 Copy-data-to-postgresql.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Copy-data-to-postgresql.md b/Copy-data-to-postgresql.md
index dd27512..14f5eae 100644
--- a/Copy-data-to-postgresql.md
+++ b/Copy-data-to-postgresql.md
@@ -37,4 +37,10 @@ tail -n +2 /data/raw/data.csv | iconv -c -f ASCII -t UTF-8 | psql -U postgres -h
 To change the semicolon separator with comma:
 ```
 sed --expression='s/;/,/g'
+```
+
+You may also need to alter some columns
+
+```
+psql -U postgres -h localhost -c 'ALTER TABLE "opportunities" ALTER COLUMN "ProductName" type varchar(1024);' 
 ```
\ No newline at end of file