From dc379b5c3a7bdd391d18ea454699c63e00e62e6c Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Sun, 11 Apr 2021 14:02:39 +0800
Subject: [PATCH] Fix cockroach test

---
 dialects/postgres.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dialects/postgres.go b/dialects/postgres.go
index 6c07ba6a..2b234c66 100644
--- a/dialects/postgres.go
+++ b/dialects/postgres.go
@@ -1052,6 +1052,10 @@ WHERE n.nspname= s.table_schema AND c.relkind = 'r'::char AND c.relname = $1%s A
 			}
 		}
 
+		if colDefault != nil && *colDefault == "unique_rowid()" { // ignore the system column added by cockroach
+			continue
+		}
+
 		col.Name = strings.Trim(colName, `" `)
 
 		if colDefault != nil {