From ff5cb7ba51b4133f836d8d45ee8bb52f01ff4b4e Mon Sep 17 00:00:00 2001
From: lllong33 <29864358+lllong33@users.noreply.github.com>
Date: Sat, 22 Jul 2023 05:28:27 +0800
Subject: [PATCH] Fixed double underline (#7944)

* Fixed double-underline
* backward compatibility postgres_get_relations
* Remove invalid comments
* compatibility adapter and get_relation
* fix generic for call
* fix adapter dispatch grammar issue
---
 .changes/unreleased/Fixes-20230625-142731.yaml           | 6 ++++++
 .../include/global_project/macros/adapters/metadata.sql  | 9 +++++++++
 plugins/postgres/dbt/adapters/postgres/impl.py           | 3 +--
 .../postgres/dbt/include/postgres/macros/relations.sql   | 6 +++++-
 4 files changed, 21 insertions(+), 3 deletions(-)
 create mode 100644 .changes/unreleased/Fixes-20230625-142731.yaml

diff --git a/.changes/unreleased/Fixes-20230625-142731.yaml b/.changes/unreleased/Fixes-20230625-142731.yaml
new file mode 100644
index 00000000000..593fd8b9733
--- /dev/null
+++ b/.changes/unreleased/Fixes-20230625-142731.yaml
@@ -0,0 +1,6 @@
+kind: Fixes
+body: Fixed double-underline
+time: 2023-06-25T14:27:31.231253719+08:00
+custom:
+  Author: lllong33
+  Issue: "5301"
diff --git a/core/dbt/include/global_project/macros/adapters/metadata.sql b/core/dbt/include/global_project/macros/adapters/metadata.sql
index 3c334dae6b8..9e45c500a3f 100644
--- a/core/dbt/include/global_project/macros/adapters/metadata.sql
+++ b/core/dbt/include/global_project/macros/adapters/metadata.sql
@@ -63,3 +63,12 @@
   {{ exceptions.raise_not_implemented(
     'list_relations_without_caching macro not implemented for adapter '+adapter.type()) }}
 {% endmacro %}
+
+{% macro get_relations() %}
+  {{ return(adapter.dispatch('get_relations', 'dbt')()) }}
+{% endmacro %}
+
+{% macro default__get_relations() %}
+  {{ exceptions.raise_not_implemented(
+    'get_relations macro not implemented for adapter '+adapter.type()) }}
+{% endmacro %}
diff --git a/plugins/postgres/dbt/adapters/postgres/impl.py b/plugins/postgres/dbt/adapters/postgres/impl.py
index 2fc8071efb8..adffc4d3a62 100644
--- a/plugins/postgres/dbt/adapters/postgres/impl.py
+++ b/plugins/postgres/dbt/adapters/postgres/impl.py
@@ -20,8 +20,7 @@
 import dbt.utils
 
 
-# note that this isn't an adapter macro, so just a single underscore
-GET_RELATIONS_MACRO_NAME = "postgres_get_relations"
+GET_RELATIONS_MACRO_NAME = "postgres__get_relations"
 
 
 @dataclass
diff --git a/plugins/postgres/dbt/include/postgres/macros/relations.sql b/plugins/postgres/dbt/include/postgres/macros/relations.sql
index 9966c5db2e8..dd50cf00163 100644
--- a/plugins/postgres/dbt/include/postgres/macros/relations.sql
+++ b/plugins/postgres/dbt/include/postgres/macros/relations.sql
@@ -1,4 +1,4 @@
-{% macro postgres_get_relations () -%}
+{% macro postgres__get_relations() -%}
 
   {#
       -- in pg_depend, objid is the dependent, refobjid is the referenced object
@@ -74,3 +74,7 @@
 
   {{ return(load_result('relations').table) }}
 {% endmacro %}
+
+{% macro postgres_get_relations() %}
+  {{ return(postgres__get_relations()) }}
+{% endmacro %}