From 1a33a781f824b83c6ecda1b0e46a1644c1e37e16 Mon Sep 17 00:00:00 2001
From: ParkGyeongTae <gyeongtae@apache.org>
Date: Sat, 4 Oct 2025 21:23:35 +0900
Subject: [PATCH 1/2] =?UTF-8?q?chore:=20Postgres=20=EC=97=B0=EA=B2=B0=20?=
 =?UTF-8?q?=ED=85=8C=EC=8A=A4=ED=8A=B8=EC=9A=A9=20docker-compose=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80=20=EB=B0=8F=20.env.template=20=EC=88=98?=
 =?UTF-8?q?=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .env.example                       | 14 +++++++-------
 docker/docker-compose-postgres.yml | 23 +++++++++++++++++++++++
 docker/postgres/init/init.sql      |  2 ++
 3 files changed, 32 insertions(+), 7 deletions(-)
 create mode 100644 docker/docker-compose-postgres.yml
 create mode 100644 docker/postgres/init/init.sql

diff --git a/.env.example b/.env.example
index 5724bc8..5dc2622 100644
--- a/.env.example
+++ b/.env.example
@@ -124,13 +124,13 @@ CLICKHOUSE_DATABASE=default
 # ORACLE_DATABASE=_
 # ORACLE_SERVICE_NAME=_
 
-# postgres
-# DB_TYPE=postgres
-# POSTGRES_HOST=_
-# POSTGRES_PORT=5432
-# POSTGRES_USER=_
-# POSTGRES_PASSWORD=_
-# POSTGRES_DATABASE=_
+# postgresql
+# DB_TYPE=postgresql
+# POSTGRESQL_HOST=_
+# POSTGRESQL_PORT=5432
+# POSTGRESQL_USER=_
+# POSTGRESQL_PASSWORD=_
+# POSTGRESQL_DATABASE=_
 
 # snowflake
 # DB_TYPE=snowflake
diff --git a/docker/docker-compose-postgres.yml b/docker/docker-compose-postgres.yml
new file mode 100644
index 0000000..e7ba745
--- /dev/null
+++ b/docker/docker-compose-postgres.yml
@@ -0,0 +1,23 @@
+# docker compose -f docker-compose-postgres.yml up
+# docker compose -f docker-compose-postgres.yml down
+
+services:
+  postgres:
+    image: postgres:15
+    hostname: postgres
+    container_name: postgres
+    restart: always
+    ports:
+      - "5432:5432"
+    environment:
+      POSTGRES_USER: root
+      POSTGRES_PASSWORD: rootpassword
+      POSTGRES_DB: postgres
+      TZ: Asia/Seoul
+      LANG: en_US.utf8
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      - ./postgres/init:/docker-entrypoint-initdb.d/init.sql
+
+volumes:
+  postgres_data:
diff --git a/docker/postgres/init/init.sql b/docker/postgres/init/init.sql
new file mode 100644
index 0000000..375930b
--- /dev/null
+++ b/docker/postgres/init/init.sql
@@ -0,0 +1,2 @@
+CREATE DATABASE lang2sql;
+CREATE USER lang2sql WITH PASSWORD 'lang2sqlpassword';

From 29f8126e65c1a88f0a5cbf75c10eb669004c4594 Mon Sep 17 00:00:00 2001
From: ParkGyeongTae <gyeongtae@apache.org>
Date: Sun, 5 Oct 2025 10:28:44 +0900
Subject: [PATCH 2/2] =?UTF-8?q?fix:=20=EC=B4=88=EA=B8=B0=20DDL=EC=9D=B4=20?=
 =?UTF-8?q?=EC=8B=A4=ED=96=89=EB=90=98=EC=A7=80=20=EC=95=8A=EB=8A=94=20?=
 =?UTF-8?q?=ED=98=84=EC=83=81=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docker/docker-compose-postgres.yml                 | 6 +++---
 docker/postgres/init/001_create_database.sql       | 2 ++
 docker/postgres/init/002_create_user_and_grant.sql | 5 +++++
 docker/postgres/init/init.sql                      | 2 --
 4 files changed, 10 insertions(+), 5 deletions(-)
 create mode 100644 docker/postgres/init/001_create_database.sql
 create mode 100644 docker/postgres/init/002_create_user_and_grant.sql
 delete mode 100644 docker/postgres/init/init.sql

diff --git a/docker/docker-compose-postgres.yml b/docker/docker-compose-postgres.yml
index e7ba745..696f7e1 100644
--- a/docker/docker-compose-postgres.yml
+++ b/docker/docker-compose-postgres.yml
@@ -10,14 +10,14 @@ services:
     ports:
       - "5432:5432"
     environment:
-      POSTGRES_USER: root
-      POSTGRES_PASSWORD: rootpassword
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
       POSTGRES_DB: postgres
       TZ: Asia/Seoul
       LANG: en_US.utf8
     volumes:
       - postgres_data:/var/lib/postgresql/data
-      - ./postgres/init:/docker-entrypoint-initdb.d/init.sql
+      - ./postgres/init:/docker-entrypoint-initdb.d
 
 volumes:
   postgres_data:
diff --git a/docker/postgres/init/001_create_database.sql b/docker/postgres/init/001_create_database.sql
new file mode 100644
index 0000000..2173146
--- /dev/null
+++ b/docker/postgres/init/001_create_database.sql
@@ -0,0 +1,2 @@
+CREATE DATABASE lang2sql;
+CREATE DATABASE test;
diff --git a/docker/postgres/init/002_create_user_and_grant.sql b/docker/postgres/init/002_create_user_and_grant.sql
new file mode 100644
index 0000000..8da26fb
--- /dev/null
+++ b/docker/postgres/init/002_create_user_and_grant.sql
@@ -0,0 +1,5 @@
+CREATE USER lang2sql WITH PASSWORD 'lang2sqlpassword';
+GRANT ALL PRIVILEGES ON DATABASE lang2sql TO lang2sql;
+
+CREATE USER test WITH PASSWORD 'testpassword';
+GRANT ALL PRIVILEGES ON DATABASE test TO test;
diff --git a/docker/postgres/init/init.sql b/docker/postgres/init/init.sql
deleted file mode 100644
index 375930b..0000000
--- a/docker/postgres/init/init.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-CREATE DATABASE lang2sql;
-CREATE USER lang2sql WITH PASSWORD 'lang2sqlpassword';