[ADMIN] wal file generation - Mailing list pgsql-admin

From Sivakrishna Tungala
Subject [ADMIN] wal file generation
Date
Msg-id CACCtecS3-NKx-jP3TC-gMWyrN2R-p=q6cxwB6g+hVGajRA7C9w@mail.gmail.com
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List pgsql-admin
Hello,

i observed in my pg_xlog file wal files are generating  randomly(not in a sequence). is it an expected behaviour?  can anyone explain?

postgres=# select version();
                                                    version
----------------------------------------------------------------------------------------------------------------
 PostgreSQL 9.4.12 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55), 64-bit



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Thanks & Regards,
T.Sivakrishna


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