https://github.com/dveeden/udf_gettid

Get Thread Id function for MySQL
https://github.com/dveeden/udf_gettid

Last synced: about 1 month ago
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Get Thread Id function for MySQL

• Host: GitHub
• URL: https://github.com/dveeden/udf_gettid
• Owner: dveeden
• License: gpl-2.0
• Created: 2015-06-30T19:42:41.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-06-30T19:44:26.000Z (over 9 years ago)
• Last Synced: 2023-03-23T22:11:57.085Z (over 1 year ago)
• Language: C
• Size: 117 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
Description

===========

An MySQL UDF to get the thread id on Linux. This is useful to move MySQL threads/connections to a Linux cgroup.

Installation

============

    $ gcc -o udf_gettid.so udf_gettid.c `mysql_config --include` -shared -fPIC

    mysql> CREATE FUNCTION gettid RETURNS INTEGER SONAME 'udf_gettid.so';

Example

=======

    mysql> SELECT gettid();

    +----------+

    | gettid() |

    +----------+

    |     8877 |

    +----------+