Transactional DDL in PostgreSQL: A Competitive Analysis - PostgreSQL wiki

Like several of its commercial competitors, one of the more advanced features of PostgreSQL is its ability to perform transactional DDL via its Write-Ahead Log design. This design supports backing out even large changes to DDL, such as table creation. You can't recover from an add/drop on a database or tablespace, but all other catalog operations are reversible. Here is an example showing how robu

[takatoshiono]

DDLにトランザクション使えるのは良い

[YuichiTanaka]

各種RDBMSのTransactional DDLの対応状況まとめ。これを見る限り、postgresqlの一人勝ちのように見える。

[knjname]

割にTransactional DDLなるものを実装しているデータベースがあった