DDL Queries on Foreign Key Columns in MySQL/PXC |
Recently, I received a support request where the customer wanted to convert an INTEGER column to BIGINT on two tables. These tables are related by a foreign key, and it is a 3 node PXC cluster. These tables are 20GB and 82 GB in size and DDLs on such tables in a production environment is [&] https://www.percona.com/blog/2019/06/04/ddl-queries-foreign-key-columns-mysql-pxc/
| Комментировать | « Пред. запись — К дневнику — След. запись » | Страницы: [1] [Новые] |
