# MySQL deadlock information incomplete

**URL:** <https://forums.percona.com/t/mysql-deadlock-information-incomplete/4372>\
**Category:** Other MySQL® Questions\
**Created:** [August 28, 2015, 3:41pm UTC](https://forums.percona.com/t/mysql-deadlock-information-incomplete/4372 "2015-08-28T15:41:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![vasu\_sankaran](https://avatars.discourse-cdn.com/v4/letter/v/d07c76/32.png) [@vasu\_sankaran](https://forums.percona.com/u/vasu_sankaran)\
**Post date:** [August 28, 2015, 3:41pm UTC](https://forums.percona.com/t/mysql-deadlock-information-incomplete/4372/1 "2015-08-28T15:41:59Z")

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What is Transaction 1 holding and where is the cycle to cause deadlock?  
Let me reiterate that I am not asking for ways to resolve the deadlock, rather why the conflicting lock information is incomplete and if there is any way to obtain more complete information.