pg_dumpall不包括某些表
[英]pg_dumpall excluding some tables
问题描述
I want to get a full backup of postgres 9.6. 
我想完整备份postgres 9.6。 Including the users and permissions. 包括用户和权限。 However I want to exclude some tables. 但是我想排除一些表。 In pg_dump there is an option for excluding some tables ( -T ). 在pg_dump有一个排除某些表的选项（ -T ）。 However in pg_dumpall there are no such options. 但是在pg_dumpall中没有这样的选项。
Is there a way for getting a backup like this in a single command? 有没有办法在单个命令中获得像这样的备份？ Or should I get pg_dumpall (without tables) and pg_dump with -T ? 或者我应该用-T得到pg_dumpall （没有表）和pg_dump ？ However in the second scenario these two dumps are not completely synchronised. 但是，在第二种情况下，这两个转储没有完全同步。
1 个解决方案
解决方案1
1 已采纳 2018-02-19 10:04:49
You'll have to use pg_dumpall -g and pg_dump -T . 您必须使用pg_dumpall -g和pg_dump -T 。
True, the dumps will not share a single snapshot, but unless you add, modify or delete users and tablespaces very frequently, that should not be a problem in practice. 的确，转储不会共享单个快照，但是除非您非常频繁地添加，修改或删除用户和表空间，否则实际上这不是问题。
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