From 3ea4228e5042c40234bb857338e3cd0e2ea410ae Mon Sep 17 00:00:00 2001
From: mp24-git <mp24-git@gmx.net>
Date: Thu, 26 Jan 2023 11:21:05 +0100
Subject: [PATCH 1/2] Add grant and revoke macro overrides which add quotes
 around grantees

---
 .../redshift/macros/adapters/apply_grants.sql  | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/dbt/include/redshift/macros/adapters/apply_grants.sql b/dbt/include/redshift/macros/adapters/apply_grants.sql
index fa6523a26..9bb208676 100644
--- a/dbt/include/redshift/macros/adapters/apply_grants.sql
+++ b/dbt/include/redshift/macros/adapters/apply_grants.sql
@@ -25,3 +25,21 @@ where has_table_privilege(u.usename, '{{ relation }}', privilege_type)
     and not u.usesuper
 
 {% endmacro %}
+
+
+{%- macro redshift__get_grant_sql(relation, privilege, grantees) -%}
+    grant {{ privilege }} on {{ relation }} to
+    {% for grantee in grantees %}
+    {{ adapter.quote(grantee) }}
+    {% if not loop.last %},{% endif %}
+    {% endfor %}
+{%- endmacro -%}
+
+
+{%- macro redshift__get_revoke_sql(relation, privilege, grantees) -%}
+    revoke {{ privilege }} on {{ relation }} from
+    {% for grantee in grantees %}
+    {{ adapter.quote(grantee) }}
+    {% if not loop.last %},{% endif %}
+    {% endfor %}
+{%- endmacro -%}

From 2e41c3fbf0b74cedce091667ba4b1de104e97574 Mon Sep 17 00:00:00 2001
From: mp24-git <mp24-git@gmx.net>
Date: Thu, 26 Jan 2023 11:26:50 +0100
Subject: [PATCH 2/2] Add changelog entry

---
 .changes/unreleased/Fixes-20230126-112628.yaml | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 .changes/unreleased/Fixes-20230126-112628.yaml

diff --git a/.changes/unreleased/Fixes-20230126-112628.yaml b/.changes/unreleased/Fixes-20230126-112628.yaml
new file mode 100644
index 000000000..2d97d5bbd
--- /dev/null
+++ b/.changes/unreleased/Fixes-20230126-112628.yaml
@@ -0,0 +1,7 @@
+kind: Fixes
+body: Fix grant and revoke for Redshift grantees containing special characters
+time: 2023-01-26T11:26:28.9178898+01:00
+custom:
+  Author: mp24-git
+  Issue: "277"
+  PR: "282"