索引的并行 VACUUM
已记录的来源状态与原始语言说明；缺少版本证据时明确标为未知。
来源快照记录 PostgreSQL 8.1–18 的变化节点；历史矩阵独立记录 7.4–18 的状态。两者均未记录 PostgreSQL 19 或 20 的支持状态，较新版本明确保留为未知。这些来源声明与运行测量相互独立。
后端
说明
VACUUM 过程可以对索引进行并行化。可以指定索引的 VACUUM 作业数量。
更多信息请参阅 VACUUM 文档
所选版本: PostgreSQL 18
不支持
比较版本
原始文档链接
相关来源快照条目 · 此关系来自原始来源；两组矩阵各自保留独立状态。
完整来源事实与出处
legacy · center · 73b4945969e5d0f1d0473e3b0ae36523e2d8d8d1de1e83d64657eea3672b95e7
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