Improve PostgreSQL plugin documentation (#2777)
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@ -130,9 +130,9 @@ create extension pg_proctab;
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- pg_stat_kcache is available on the postgresql.org yum repo
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- pg_stat_kcache is available on the postgresql.org yum repo
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- pg_proctab is available at : https://github.com/markwkm/pg_proctab
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- pg_proctab is available at : https://github.com/markwkm/pg_proctab
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##Views
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## Views
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- Blocking sessions
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- Blocking sessions
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```
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```sql
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CREATE OR REPLACE VIEW public.blocking_procs AS
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CREATE OR REPLACE VIEW public.blocking_procs AS
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SELECT a.datname AS db,
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SELECT a.datname AS db,
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kl.pid AS blocking_pid,
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kl.pid AS blocking_pid,
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@ -156,7 +156,7 @@ CREATE OR REPLACE VIEW public.blocking_procs AS
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ORDER BY a.query_start;
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ORDER BY a.query_start;
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```
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```
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- Sessions Statistics
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- Sessions Statistics
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```
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```sql
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CREATE OR REPLACE VIEW public.sessions AS
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CREATE OR REPLACE VIEW public.sessions AS
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WITH proctab AS (
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WITH proctab AS (
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SELECT pg_proctab.pid,
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SELECT pg_proctab.pid,
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