chore(sql): add export/import clean schema scripts for pglogical-safe sync

account/sql/readme.md

@@ -1,3 +1,5 @@
+sudo -u postgres psql -d account -c "GRANT USAGE ON SCHEMA pglogical TO PUBLIC;"
+
 -- 登录 postgres
 sudo -u postgres psql -d account
 
@@ -11,5 +13,7 @@ GRANT ALL PRIVILEGES ON ALL FUNCTIONS IN SCHEMA public TO shenlan;
 -- 授权 pglogical schema 使用权限（防止混用）
 GRANT USAGE ON SCHEMA pglogical TO shenlan;
 
+
+
 \q
 

scripts/export_schema_clean.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+DB_URL="postgres://shenlan:password@127.0.0.1:5432/account?sslmode=disable"
+OUT="/tmp/schema_clean.sql"
+
+echo ">>> Exporting clean schema (PostgreSQL 16 compatible)"
+pg_dump \
+  --schema-only \
+  --no-owner \
+  --no-privileges \
+  --exclude-schema=pglogical \
+  "$DB_URL" \
+| grep -v -i "EXTENSION pglogical" \
+| grep -v -i "COMMENT ON EXTENSION pglogical" \
+| grep -v -i "SCHEMA pglogical" \
+> "$OUT"
+
+echo "✅ Schema exported to $OUT"
+grep -i pglogical "$OUT" || echo "✅ pglogical completely removed"
+

scripts/import_schema_clean.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+#
+# scripts/import_schema_clean.sh
+# ---------------------------------------------
+# Import a cleaned schema.sql file into PostgreSQL.
+# Safe for re-run (幂等导入)
+# ---------------------------------------------
+
+set -euo pipefail
+
+# ====== Configuration ======
+DB_URL=${1:-"postgres://shenlan:password@127.0.0.1:5432/account?sslmode=disable"}
+IN_FILE=${2:-"/tmp/schema_clean.sql"}
+
+# ====== Validation ======
+if [ ! -f "$IN_FILE" ]; then
+  echo "❌ File not found: $IN_FILE"
+  echo "💡 请先运行 export_schema_clean.sh 导出 schema"
+  exit 1
+fi
+
+if ! command -v psql >/dev/null 2>&1; then
+  echo "❌ 未检测到 psql，请先安装 PostgreSQL 客户端"
+  exit 1
+fi
+
+# ====== Import schema ======
+echo ">>> Importing schema into database"
+echo "---------------------------------------------"
+echo "Database:  $DB_URL"
+echo "Schema:    $IN_FILE"
+echo "---------------------------------------------"
+
+psql "$DB_URL" -v ON_ERROR_STOP=1 -f "$IN_FILE"
+
+echo ""
+echo "✅ Schema import completed successfully"
+echo "---------------------------------------------"
+