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V1 for postgresql 14
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@mmohali
mmohali committed Jun 22, 2022
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91 changes: 4 additions & 87 deletions CHANGELOG.md
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All notable changes to pg collector will be documented in this file.


# v1.1
Create the script backbone to supprt HTML and HTML navigatation table .
# v1.2
Add date to the HTML report file name and add report run date .
# v1.3
Add the DB name to the HTML report file name .
# v1.4
Rename the script name to pg_collector.sql .
# v1.5
Add the following sections vacuum_Statistics,Extensions, Memory_setting
and pg_stat_statements_extension .
# v1.6
Add the following sections Users , Roles , schema and Tablespaces Info .
# v1.7
Add the following sections table Access Profile, Index Access Profile,
Fragmentation (Bloat), DB UP TIME and Unused_Indexes Info .
# v1.8
Add the following sections Toast Tables Mapping and
change the report location to /tmp directory .
# v1.9
Add new section for replication slots .
# v2
Add new section for Long_running_queries_transactions and
add PG Hostname / PG RDS ENDPOINT in the report .
# v2.1
Better view for objects size, inclding toast tables in their relations .
# v2.2
Add new sections for Orphaned prepared transactions and check for
PK or FK columns that are using numeric or integer data_type.
# v2.3
Add new sections for public Schema and invalid indexes
# v2.4
Replace Long_running_queries_transactions with active_session_monitor
# v2.5
Add new section for Default access privileges
# v2.6
Add new section for pgaudit_extension,unlogged_tables and access_privileges
# v2.7
Add new section for ssl and Background processes
# v2.8
```
1- Add new section for Large objects
2- Add new section for Partition tables
3- Update XID section by adding more queries to help in Transaction ID Wraparound investigation
4- Add new section for MXID (Multixact IDs)
5- Add cache hit ratio To the Memory setting section
6- Add new section for Temp tables
7- Add new section for FK without index
8- Add new section for pg_shdepend
9- Add new section for sequences and sequence wraparound
10- Add huge_pages parameter value to the Memory setting section
11- Add i.indisunique (If true, this is a unique index) to the unused indexes section
12- Add new section for pg_hba.conf (view pg_hba_file_rules)
13- Add new section for Duplicate indexes
14- update Tablespaces_Info section
15- Print the Report name and location in the terminal
```
# v2.9
```
1- Add HTML <details> Tag to each section so the user can open and close it on demand, it is closed by By default , this will help make the report more readable and Easy to navigate when the DB have a lot of objects.
2- Add new section for Functions statistics .
3- Change active session monitor section name to session/connection info and add more information .
4- Fix link issue (FK_without_index) .
5- Add log_temp_files to Temp tables section .
6- Add temp_buffers to Memory setting section .
7- Enhance the following sections (tables without auto vacuum , tables without auto analyze , tables without auto analyze, auto vacuum, vacuum and analyze) .
8- Change Replication_slot section name to Replication and add Replication slot lag and Replication Parameters .
9- PG collector will be able to detect and report the PG server type and the database Role .
Note: Thanks to Jeremy Schneider as he the author of this part of the code .
PG server type :
RDS PG = RDS- < PG_Version >
Aurora PG = Aurora- < PG_Version > - < Aurora_Version >
PostgreSQL Community = PG- < PG_Version >
Database Role :
Primary/writer DB (Read write)
Standby/Reader DB (Read Only)
10- Add new section for DB Load (wait events stats,Locks ,pg_stat_* views)
11- Add new section for Triggers .
12- Add new section for pg_config .
13- https://github.com/awslabs/pg-collector/issues/1 requested by thottr@
13-1. Add queryid to the pg_stat_statements's queries ( pg_stat_statements extension section)
13-2. Add Top SQL order by shared blocks read (physical reads) ( pg_stat_statements extension section)
13-3. Add Top 50 Tables by total physical reads and total physical reads percent to Table Access Profile section
13-4. Add Top 50 indexes by physical reads and physical reads percent to Index Access Profile section
# V1

```
1- V1 version Created from pg-collector-for-postgresQL-13 branche and
2- Change the supported postgresql version from 13 to 14
```
24 changes: 12 additions & 12 deletions pg_collector.sql
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-- +-----------------------------------------------------------------------------------+
-- | -- Script Name: pg_collector.sql |
-- | -- Author : Mohamed Ali |
-- | -- Create Date : 16 SEPT 2019 |
-- | -- Description : Script to Collect PostgreSQL Database Informations |
-- | and generate HTML Report |
-- | -- version : V1 for PostgreSQL 13 |
-- | -- Changelog : https://github.com/awslabs/pg-collector/blob/main/CHANGELOG.md | |
-- | Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. |
-- | SPDX-License-Identifier: MIT-0 |
-- +-----------------------------------------------------------------------------------+
-- +-------------------------------------------------------------------------------------------------------------+
-- | -- Script Name: pg_collector.sql |
-- | -- Author : Mohamed Ali |
-- | -- Create Date : 16 SEPT 2019 |
-- | -- Description : Script to Collect PostgreSQL Database Informations |
-- | and generate HTML Report |
-- | -- version : V1 for PostgreSQL 14 |
-- | -- Changelog : https://github.com/awslabs/pg-collector/blob/pg-collector-for-postgresQL-14/CHANGELOG.md |
-- | Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. |
-- | SPDX-License-Identifier: MIT-0 |
-- +-------------------------------------------------------------------------------------------------------------+
\H
\set filename :DBNAME-`date +%Y-%m-%d_%H%M%S`
\echo Report name and location: /tmp/pg_collector_:filename.html
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\qecho font:bold 10pt Arial,Helvetica,sans-serif;
\qecho color:green; }
\qecho </style>
\qecho <h1 align="center" style="background-color:#e59003" >PG COLLECTOR V1 for PostgreSQL 13</h1>
\qecho <h1 align="center" style="background-color:#e59003" >PG COLLECTOR V1 for PostgreSQL 14</h1>
\qecho <font size="+1" face="Arial,Helvetica,Geneva,sans-serif" color="#16191f"><a href="https://github.com/awslabs/pg-collector" target="_blank">For more information about PG Collector, visit the project github repository</a></font><hr align="left" >
\qecho <font size="+2" face="Arial,Helvetica,Geneva,sans-serif" color="#16191f"><b>DB INFO</b></font><hr align="left" width="150">
\qecho <br>
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