[sql][修改][商户表添加索引]

mallinkAdmin/src/main/resources/db/migration/V201907041150__G_ALTER_MERCHANT.sql

@@ -0,0 +1,4 @@
+alter table wx_merchant add index t_b_s_p_t(tenant_id,business_id,`status`,is_public,top_time);
+alter table wx_merchant add index t_s_i_t(tenant_id,`status`,is_public,top_time);
+alter table wx_shop add index t_d(tenant_id,is_del);
+alter table wx_merchant_shop add index d(is_del);