From c38af20e243ae2112aa13e5ab52a219867c79a06 Mon Sep 17 00:00:00 2001
From: Tim Millard <tim@quickapay.com>
Date: Fri, 9 Apr 2021 20:23:29 +1000
Subject: [PATCH] fixed alter type to update column types

---
 internal/sql/catalog/types.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/internal/sql/catalog/types.go b/internal/sql/catalog/types.go
index 409bbd7447..baf0e41e95 100644
--- a/internal/sql/catalog/types.go
+++ b/internal/sql/catalog/types.go
@@ -207,5 +207,16 @@ func (c *Catalog) renameType(stmt *ast.RenameTypeStmt) error {
 
 	}
 
+	// Update all the table column with the new type
+	for si, schema := range c.Schemas {
+		for ti, table := range schema.Tables {
+			for ci, column := range table.Columns {
+				if column.Type == *stmt.Type {
+					c.Schemas[si].Tables[ti].Columns[ci].Type.Name = newName
+				}
+			}
+		}
+	}
+
 	return nil
 }