db_postgres Module
     __________________________________________________________

   Table of Contents

   1. Admin Guide

        1.1. Overview
        1.2. Dependencies

              1.2.1. OpenSIPS Modules
              1.2.2. External Libraries or Applications

        1.3. Exported Parameters

              1.3.1. exec_query_threshold (integer)
              1.3.2. max_db_queries (integer)
              1.3.3. timeout (integer)

        1.4. Exported Functions
        1.5. Installation and Running

   2. Contributors

        2.1. By Commit Statistics
        2.2. By Commit Activity

   3. Documentation

        3.1. Contributors

   List of Tables

   2.1. Top contributors by DevScore^(1), authored commits^(2) and
          lines added/removed^(3)

   2.2. Most recently active contributors^(1) to this module

   List of Examples

   1.1. Set exec_query_threshold parameter
   1.2. Set max_db_queries parameter
   1.3. Set timeout parameter

Chapter 1. Admin Guide

1.1. Overview

   Module description

1.2. Dependencies

1.2.1. OpenSIPS Modules

   The following modules must be loaded before this module:
     * No dependencies on other OpenSIPS modules.

1.2.2. External Libraries or Applications

   The following libraries or applications must be installed
   before running OpenSIPS with this module loaded:
     * PostgreSQL library - e.g., libpq5.
     * PostgreSQL devel library - to compile the module (e.g.,
       libpq-dev).

1.3. Exported Parameters

1.3.1. exec_query_threshold (integer)

   If queries take longer than 'exec_query_threshold'
   microseconds, warning messages will be written to logging
   facility.

   Default value is 0 - disabled.

   Example 1.1. Set exec_query_threshold parameter
...
modparam("db_postgres", "exec_query_threshold", 60000)
...

1.3.2. max_db_queries (integer)

   The maximum number of database queries to be executed. If this
   parameter is set improperly, it is set to default value.

   Default value is 2.

   Example 1.2. Set max_db_queries parameter
...
modparam("db_postgres", "max_db_queries", 2)
...

1.3.3. timeout (integer)

   The number of seconds the PostgreSQL library waits to connect
   and query the server. If the connection does not succeed within
   the given timeout, the connection fails.

   Note:If the timeout is a negative value and connection does not
   succeed, OpenSIPS will block until the connection becomes back
   available and gets successfully established. This is the
   default behavior of the library and is the behavior prior to
   the adition of this parameter.

   Default value is 5.

   Example 1.3. Set timeout parameter
...
modparam("db_postgres", "timeout", 2)
...

1.4. Exported Functions

   NONE

1.5. Installation and Running

   Notes about installation and running.

Chapter 2. Contributors

2.1. By Commit Statistics

   Table 2.1. Top contributors by DevScore^(1), authored
   commits^(2) and lines added/removed^(3)
     Name DevScore Commits Lines ++ Lines --
   1. Henning Westerholt (@henningw) 67 29 554 1963
   2. Bogdan-Andrei Iancu (@bogdan-iancu) 59 44 1048 347
   3. Norman Brandinger (@NormB) 47 2 1085 2159
   4. Greg Fausak 41 3 4472 2
   5. Daniel-Constantin Mierla (@miconda) 27 20 350 203
   6. Liviu Chircu (@liviuchircu) 17 14 45 85
   7. Razvan Crainea (@razvancrainea) 13 10 208 25
   8. Jan Janak (@janakj) 12 8 300 23
   9. Klaus Darilion 10 6 139 67
   10. Vlad Paiu (@vladpaiu) 9 7 102 34

   All remaining contributors: Ancuta Onofrei, Norman Brandinger,
   Maksym Sobolyev (@sobomax), Vlad Patrascu (@rvlad-patrascu),
   Andrei Pelinescu-Onciul, Dusan Klinec (@ph4r05), Eseanu Marius
   Cristian (@eseanucristian), Ruslan Bukin, Ryan Bullock
   (@rrb3942), Konstantin Bokarius, Razvan Pistolea, Aron
   Podrigal, Dan Pascu (@danpascu), Peter Lemenkov (@lemenkov),
   Edson Gellert Schubert, Jarrod Baumann (@jarrodb).

   (1) DevScore = author_commits + author_lines_added /
   (project_lines_added / project_commits) + author_lines_deleted
   / (project_lines_deleted / project_commits)

   (2) including any documentation-related commits, excluding
   merge commits. Regarding imported patches/code, we do our best
   to count the work on behalf of the proper owner, as per the
   "fix_authors" and "mod_renames" arrays in
   opensips/doc/build-contrib.sh. If you identify any
   patches/commits which do not get properly attributed to you,
   please submit a pull request which extends "fix_authors" and/or
   "mod_renames".

   (3) ignoring whitespace edits, renamed files and auto-generated
   files

2.2. By Commit Activity

   Table 2.2. Most recently active contributors^(1) to this module
                      Name                   Commit Activity
   1.  Razvan Crainea (@razvancrainea)     Oct 2011 - Sep 2019
   2.  Dan Pascu (@danpascu)               May 2019 - May 2019
   3.  Liviu Chircu (@liviuchircu)         Sep 2012 - May 2019
   4.  Bogdan-Andrei Iancu (@bogdan-iancu) Jul 2005 - Apr 2019
   5.  Vlad Patrascu (@rvlad-patrascu)     May 2017 - Apr 2019
   6.  Ryan Bullock (@rrb3942)             Mar 2019 - Mar 2019
   7.  Vlad Paiu (@vladpaiu)               Jan 2011 - Feb 2019
   8.  Peter Lemenkov (@lemenkov)          Jun 2018 - Jun 2018
   9.  Jarrod Baumann (@jarrodb)           Mar 2016 - Mar 2016
   10. Dusan Klinec (@ph4r05)              Dec 2015 - Dec 2015

   All remaining contributors: Aron Podrigal, Eseanu Marius
   Cristian (@eseanucristian), Razvan Pistolea, Ruslan Bukin,
   Henning Westerholt (@henningw), Daniel-Constantin Mierla
   (@miconda), Konstantin Bokarius, Edson Gellert Schubert, Ancuta
   Onofrei, Klaus Darilion, Norman Brandinger, Norman Brandinger
   (@NormB), Maksym Sobolyev (@sobomax), Jan Janak (@janakj), Greg
   Fausak, Andrei Pelinescu-Onciul.

   (1) including any documentation-related commits, excluding
   merge commits

Chapter 3. Documentation

3.1. Contributors

   Last edited by: Liviu Chircu (@liviuchircu), Razvan Crainea
   (@razvancrainea), Peter Lemenkov (@lemenkov), Aron Podrigal,
   Eseanu Marius Cristian (@eseanucristian), Bogdan-Andrei Iancu
   (@bogdan-iancu), Vlad Paiu (@vladpaiu), Daniel-Constantin
   Mierla (@miconda), Konstantin Bokarius, Edson Gellert Schubert,
   Henning Westerholt (@henningw), Jan Janak (@janakj).

   Documentation Copyrights:

   Copyright © 2003 Greg Fausak
