pg_ensure_queryid

Table of contents

• Installation
• GUC

Installation

1. Build

$ make
$ make install

2. Modify postgresql.conf

shared_preload_libraries = 'pg_ensure_queryid'

3. Restart postgres

pg_ctl restart

GUC

pg_ensure_queryid.use_query_id_tracking

• on : enable query_id tracking on extended PreferQueryMode (default)
• off : disable query_id tracking on extended PreferQueryMode

Note: This option does not require a server restart