E.3. 版本 7.4.5

E.3.1. 移植到 7.4.5 版本

运行 7.4.X 的不需要进行转储/恢复。

E.3.2. 修补

• Repair possible crash during concurrent B-tree index insertions

  This patch fixes a rare case in which concurrent insertions into a B-tree index could result in a server panic. No permanent damage would result, but it's still worth a re-release. The bug does not exist in pre-7.4 releases.