备份：修复前完整项目快照 2026-04-19

backend/migrations/005_create_subcontractor_payment_infos.sql

@@ -0,0 +1,29 @@
+-- 创建分包商收款信息表
+CREATE TABLE IF NOT EXISTS subcontractor_payment_infos (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  subcontractor_id INTEGER NOT NULL,
+  account_name TEXT NOT NULL,
+  bank_account TEXT NOT NULL,
+  bank_name TEXT NOT NULL,
+  qr_code TEXT,
+  is_primary INTEGER DEFAULT 0,
+  created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY (subcontractor_id) REFERENCES subcontractors(id) ON DELETE CASCADE
+);
+
+-- 创建索引
+CREATE INDEX IF NOT EXISTS idx_subcontractor_payment_infos_subcontractor_id ON subcontractor_payment_infos(subcontractor_id);
+CREATE INDEX IF NOT EXISTS idx_subcontractor_payment_infos_is_primary ON subcontractor_payment_infos(is_primary);
+
+-- 添加注释
+COMMENT ON TABLE subcontractor_payment_infos IS '分包商收款信息表';
+COMMENT ON COLUMN subcontractor_payment_infos.id IS '主键ID';
+COMMENT ON COLUMN subcontractor_payment_infos.subcontractor_id IS '分包商ID';
+COMMENT ON COLUMN subcontractor_payment_infos.account_name IS '账户名称';
+COMMENT ON COLUMN subcontractor_payment_infos.bank_account IS '银行账号';
+COMMENT ON COLUMN subcontractor_payment_infos.bank_name IS '银行名称';
+COMMENT ON COLUMN subcontractor_payment_infos.qr_code IS '二维码图片路径';
+COMMENT ON COLUMN subcontractor_payment_infos.is_primary IS '是否为主账户（0:否，1:是）';
+COMMENT ON COLUMN subcontractor_payment_infos.created_at IS '创建时间';
+COMMENT ON COLUMN subcontractor_payment_infos.updated_at IS '更新时间';