Browse categories
PostgreSQL releases
- PostgreSQL 15 (dev)
- PostgreSQL 14 (latest)
- PostgreSQL 13
- PostgreSQL 12
- PostgreSQL 11
- PostgreSQL 10
- PostgreSQL 9.6 (EOL)

Version charts

SQL commands
System catalog tables
System catalog views
System statistics views
File system functions

Contrib modules
Object Identifier Types
Progress reporting views
Storage parameters (relopts)

Useful overviews

xlog renaming in Pg 10
Online tools for PostgreSQL
Abbreviations and acronyms

Useful links

PostgreSQL documentation
PostgreSQL feature matrix
PostgreSQL versioning policy
PostgreSQL latest versions

@postgrespedia

Contents

Change history
References
Categories

wal_sender_delay

A former server parameter specifying the activity delay for WAL sender processes

This entry relates to a PostgreSQL feature, application/utility, website or other subject which is no longer available/maintained.

wal_sender_delay was a configuration parameter specifying the delay between activity rounds for WAL sender processes.

wal_sender_delay was added in PostgreSQL 9.0 and removed in PostgreSQL 9.2.

Change history

PostgreSQL 9.2
- removed (commit cff75130)
PostgreSQL 9.1
- default changed from 200ms to 1s (commit 40f908bd)
PostgreSQL 9.0
- added (commit 40f908bd)

References

PostgreSQL 9.0 documentation: wal_sender_delay

Categories