diff --git a/.bytebase/sql-review.md b/.bytebase/sql-review.md
new file mode 100644
index 0000000..106d523
--- /dev/null
+++ b/.bytebase/sql-review.md
@@ -0,0 +1,5 @@
+# .bytebase/sql-review.md
+# SQL Review Standards
+
+## 1. Table Naming Convention
+- All table names must be in snake_case
diff --git a/.github/workflows/chatops-migrate.yml b/.github/workflows/chatops-migrate.yml
index 04bb4ce..fbc6d9d 100644
--- a/.github/workflows/chatops-migrate.yml
+++ b/.github/workflows/chatops-migrate.yml
@@ -5,10 +5,10 @@ on:
     types: [created]
 
 env:
-  BYTEBASE_URL: https://demo.bytebase.com
+  BYTEBASE_URL: https://valid-just-tadpole.ngrok-free.app
   BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
   BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-  BYTEBASE_PROJECT: "projects/hr"
+  BYTEBASE_PROJECT: "projects/project-sample"
   FILE_PATTERN: "migrations-semver/*.sql"
 
 jobs:
diff --git a/.github/workflows/declarative-release-action-mysql.yml b/.github/workflows/declarative-release-action-mysql.yml
new file mode 100644
index 0000000..353c174
--- /dev/null
+++ b/.github/workflows/declarative-release-action-mysql.yml
@@ -0,0 +1,93 @@
+name: Declarative rollout for MySQL using bytebase-action image
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "schema-mysql/*.sql"
+
+# cancel previous workflow run if a new workflow run is triggered
+# to prevent multiple rollout
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+env:
+  BYTEBASE_URL: https://valid-just-tadpole.ngrok-free.app
+  BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
+  BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
+  BYTEBASE_PROJECT: "projects/mysql-project"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build app and upload
+        run: |
+          echo "Building..."
+          echo "Build done!"
+          echo "Uploading..."
+          echo "Upload done!"
+  create-rollout:
+    needs: build
+    runs-on: ubuntu-latest # use self-hosted machines if your Bytebase runs in internal networks.
+    container:
+      image: bytebase/bytebase-action:latest
+    outputs:
+      bytebase-plan: ${{ steps.set-output.outputs.plan }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Roll out database change
+        env:
+          BYTEBASE_TARGETS: "instances/mysql-test-instance-05k8/databases/testdb,instances/mysql-test-instance-05k8/databases/proddb"
+          FILE_PATTERN: "schema-mysql/*.sql"
+          BYTEBASE_OUTPUT: ${{ runner.temp }}/bytebase-metadata.json
+        run: |
+          bytebase-action rollout --url=${{ env.BYTEBASE_URL }} --project=${{ env.BYTEBASE_PROJECT }} --file-pattern=${{ env.FILE_PATTERN }} --targets=${{ env.BYTEBASE_TARGETS }} --declarative --output=${{ env.BYTEBASE_OUTPUT }}
+      - name: Set output
+        id: set-output
+        run: |
+          PLAN=$(jq -r .plan ${{ runner.temp }}/bytebase-metadata.json)
+          echo "plan=$PLAN" >> $GITHUB_OUTPUT
+  deploy-to-test:
+    needs: create-rollout
+    runs-on: ubuntu-latest # use self-hosted machines if your Bytebase runs in internal networks.
+    environment: test
+    container:
+      image: bytebase/bytebase-action:latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Roll out database change
+        env:
+          BYTEBASE_TARGET_STAGE: environments/test
+        run: |
+          bytebase-action rollout --url=${{ env.BYTEBASE_URL }} --project=${{ env.BYTEBASE_PROJECT }} --target-stage=${{ env.BYTEBASE_TARGET_STAGE }}  --plan=${{ needs.create-rollout.outputs.bytebase-plan }}
+      - name: Deploy app
+        run: |
+          echo "Deploying app to test environment..."
+          echo "Deploy app to test environment done!"
+  deploy-to-prod:
+    needs:
+      - deploy-to-test
+      - create-rollout
+    runs-on: ubuntu-latest
+    environment: prod
+    container:
+      image: bytebase/bytebase-action:latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: rollout
+        env:
+          BYTEBASE_TARGET_STAGE: environments/prod
+        run: |
+          bytebase-action rollout --url=${{ env.BYTEBASE_URL }} --project=${{ env.BYTEBASE_PROJECT }} --target-stage=${{ env.BYTEBASE_TARGET_STAGE }}  --plan=${{ needs.create-rollout.outputs.bytebase-plan }}
+      - name: Deploy app
+        run: |
+          echo "Deploying app to prod environment..."
+          echo "Deploy app to prod environment done!"
diff --git a/.github/workflows/declarative-release-action.yml b/.github/workflows/declarative-release-action.yml
index e5e1c54..b0ea245 100644
--- a/.github/workflows/declarative-release-action.yml
+++ b/.github/workflows/declarative-release-action.yml
@@ -14,10 +14,10 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  BYTEBASE_URL: https://demo.bytebase.com
+  BYTEBASE_URL: https://valid-just-tadpole.ngrok-free.app
   BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
   BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-  BYTEBASE_PROJECT: "projects/hr"
+  BYTEBASE_PROJECT: "projects/project-sample"
 
 jobs:
   build:
diff --git a/.github/workflows/declarative-sql-review-action-mysql.yml b/.github/workflows/declarative-sql-review-action-mysql.yml
new file mode 100644
index 0000000..3b8a6d7
--- /dev/null
+++ b/.github/workflows/declarative-sql-review-action-mysql.yml
@@ -0,0 +1,31 @@
+name: SQL review on pull request with declarative release for MySQL using bytebase-action image
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - "schema-mysql/*.sql"
+      - ".bytebase/sql-review.md"
+
+jobs:
+  check-release-on-prod:
+    permissions:
+        pull-requests: write # write permission required to allow the action writes the check results to the comment.
+    runs-on: ubuntu-latest # use self-hosted machines if your Bytebase runs in internal networks.
+    container:
+      image: bytebase/bytebase-action:latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Check release
+        env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # set GITHUB_TOKEN because the 'Check release' step needs it to comment the pull request with check results.
+            BYTEBASE_URL: https://valid-just-tadpole.ngrok-free.app
+            BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
+            BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
+            BYTEBASE_PROJECT: "projects/mysql-project"
+            BYTEBASE_TARGETS: "instances/mysql-test-instance-05k8/databases/proddb"
+            FILE_PATTERN: "schema-mysql/*.sql"
+        run: |
+          bytebase-action check --url=${{ env.BYTEBASE_URL }} --project=${{ env.BYTEBASE_PROJECT }} --targets=${{ env.BYTEBASE_TARGETS }} --file-pattern=${{ env.FILE_PATTERN }} --declarative --custom-rules "$(cat .bytebase/sql-review.md)"
diff --git a/.github/workflows/declarative-sql-review-action.yml b/.github/workflows/declarative-sql-review-action.yml
index b32edad..29d4e1e 100644
--- a/.github/workflows/declarative-sql-review-action.yml
+++ b/.github/workflows/declarative-sql-review-action.yml
@@ -6,6 +6,7 @@ on:
       - main
     paths:
       - "schema/*.sql"
+      - ".bytebase/sql-review.md"
 
 jobs:
   check-release-on-prod:
@@ -20,11 +21,11 @@ jobs:
       - name: Check release
         env:
             GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # set GITHUB_TOKEN because the 'Check release' step needs it to comment the pull request with check results.
-            BYTEBASE_URL: https://demo.bytebase.com
+            BYTEBASE_URL: https://valid-just-tadpole.ngrok-free.app
             BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
             BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-            BYTEBASE_PROJECT: "projects/hr"
+            BYTEBASE_PROJECT: "projects/project-sample"
             BYTEBASE_TARGETS: "instances/prod-sample-instance/databases/hr_prod"
             FILE_PATTERN: "schema/*.sql"
         run: |
-          bytebase-action check --url=${{ env.BYTEBASE_URL }} --project=${{ env.BYTEBASE_PROJECT }} --targets=${{ env.BYTEBASE_TARGETS }} --file-pattern=${{ env.FILE_PATTERN }} --declarative
+          bytebase-action check --url=${{ env.BYTEBASE_URL }} --project=${{ env.BYTEBASE_PROJECT }} --targets=${{ env.BYTEBASE_TARGETS }} --file-pattern=${{ env.FILE_PATTERN }} --declarative --custom-rules "$(cat .bytebase/sql-review.md)"
diff --git a/.github/workflows/release-action.yml b/.github/workflows/release-action.yml
index 3270f27..6a38960 100644
--- a/.github/workflows/release-action.yml
+++ b/.github/workflows/release-action.yml
@@ -8,10 +8,10 @@ on:
       - "migrations-semver/*.sql"
 
 env:
-  BYTEBASE_URL: https://demo.bytebase.com
+  BYTEBASE_URL: https://valid-just-tadpole.ngrok-free.app
   BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
   BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-  BYTEBASE_PROJECT: "projects/hr"
+  BYTEBASE_PROJECT: "projects/project-sample"
 
 jobs:
   build:
diff --git a/.github/workflows/sql-review-action.yml b/.github/workflows/sql-review-action.yml
index d377bab..bcf1ee0 100644
--- a/.github/workflows/sql-review-action.yml
+++ b/.github/workflows/sql-review-action.yml
@@ -20,10 +20,10 @@ jobs:
       - name: Check release
         env:
             GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # set GITHUB_TOKEN because the 'Check release' step needs it to comment the pull request with check results.
-            BYTEBASE_URL: https://demo.bytebase.com
+            BYTEBASE_URL: https://valid-just-tadpole.ngrok-free.app
             BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
             BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-            BYTEBASE_PROJECT: "projects/hr"
+            BYTEBASE_PROJECT: "projects/project-sample"
             BYTEBASE_TARGETS: "instances/prod-sample-instance/databases/hr_prod"
             FILE_PATTERN: "migrations-semver/*.sql"
         run: |
diff --git a/migrations-semver/1.0.0_init.sql b/migrations-semver/1.0.0_init.sql
deleted file mode 100644
index 3d49b78..0000000
--- a/migrations-semver/1.0.0_init.sql
+++ /dev/null
@@ -1,5 +0,0 @@
-CREATE TABLE IF NOT EXISTS users (
-    id SERIAL PRIMARY KEY,
-    name VARCHAR(255) NOT NULL,
-    email VARCHAR(255) NOT NULL UNIQUE
-)
\ No newline at end of file
diff --git a/migrations-semver/1.0.1_create_t0.sql b/migrations-semver/1.0.1_create_t0.sql
new file mode 100644
index 0000000..363e83a
--- /dev/null
+++ b/migrations-semver/1.0.1_create_t0.sql
@@ -0,0 +1,4 @@
+CREATE TABLE "public"."t0" (
+  "id" serial PRIMARY KEY,
+  "username" text NOT NULL
+)
diff --git a/migrations-semver/1.0.1_init_data_dml.sql b/migrations-semver/1.0.1_init_data_dml.sql
deleted file mode 100644
index 075b74f..0000000
--- a/migrations-semver/1.0.1_init_data_dml.sql
+++ /dev/null
@@ -1,5 +0,0 @@
-INSERT INTO users (
-    id, name, email
-) VALUES (
-    1, 'me', 'me@me.com'
-);
diff --git a/migrations-semver/1.1.1_comment.sql b/migrations-semver/1.1.1_comment.sql
deleted file mode 100644
index c7fca96..0000000
--- a/migrations-semver/1.1.1_comment.sql
+++ /dev/null
@@ -1 +0,0 @@
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS comment VARCHAR(255) NOT NULL DEFAULT '';
\ No newline at end of file
diff --git a/migrations-semver/1.13.0_phone.sql b/migrations-semver/1.13.0_phone.sql
deleted file mode 100644
index e8de331..0000000
--- a/migrations-semver/1.13.0_phone.sql
+++ /dev/null
@@ -1 +0,0 @@
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS phone VARCHAR(255) NOT NULL DEFAULT '';
diff --git a/migrations-semver/1.14.0_email.sql b/migrations-semver/1.14.0_email.sql
deleted file mode 100644
index aefd24d..0000000
--- a/migrations-semver/1.14.0_email.sql
+++ /dev/null
@@ -1 +0,0 @@
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS email VARCHAR(255) NOT NULL DEFAULT '';
diff --git a/migrations-semver/1.3.5_nickname.sql b/migrations-semver/1.3.5_nickname.sql
deleted file mode 100644
index 09eed38..0000000
--- a/migrations-semver/1.3.5_nickname.sql
+++ /dev/null
@@ -1,2 +0,0 @@
--- add nickname column for users
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS nickname VARCHAR(255) NOT NULL DEFAULT '';
diff --git a/schema-mysql/schema.sql b/schema-mysql/schema.sql
new file mode 100644
index 0000000..b710209
--- /dev/null
+++ b/schema-mysql/schema.sql
@@ -0,0 +1,15 @@
+CREATE TABLE `employee` (
+  `id` int NOT NULL AUTO_INCREMENT,
+  `name` varchar(255) NOT NULL,
+  `email` varchar(255) NOT NULL,
+  `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `employee_email_key` (`email`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE `department` (
+  `id` int NOT NULL AUTO_INCREMENT,
+  `name` varchar(255) NOT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `department_name_key` (`name`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
diff --git a/schema/schema.sql b/schema/schema.sql
index cc6e61e..a7ce541 100644
--- a/schema/schema.sql
+++ b/schema/schema.sql
@@ -1,11 +1,16 @@
 COMMENT ON SCHEMA "public" IS 'standard public schema';
 
+CREATE TABLE "public"."fake_table" (
+    "id" serial,
+    "name" text
+);
+
 CREATE TABLE "public"."audit" (
     "id" serial,
     "operation" text NOT NULL,
     "query" text,
     "user_name" text NOT NULL,
-    "changed_at" timestamptz DEFAULT now(), 
+    "changed_at" timestamp(6) with time zone DEFAULT CURRENT_TIMESTAMP,
     CONSTRAINT "audit_pkey" PRIMARY KEY (id)
 );
 
@@ -18,7 +23,6 @@ CREATE INDEX "idx_audit_username" ON ONLY "public"."audit" (user_name);
 CREATE TABLE "public"."department" (
     "dept_no" text NOT NULL,
     "dept_name" text NOT NULL,
-    created_at timestamptz DEFAULT now(),
     CONSTRAINT "department_pkey" PRIMARY KEY (dept_no),
     CONSTRAINT "department_dept_name_key" UNIQUE (dept_name)
 );