Bug #78996 ASSERTION in Protocol::end_statement during drop index

• Submitted: 28 Oct 2015 9:29
• Modified: 11 Jan 2016 13:53
• Reporter: Lakshmi Narayanan Sreethar
• Status: Closed
• Category: MySQL Cluster: Cluster (NDB) storage engine
• Severity: S3 (Non-critical)
• Version: 7.3.11
• OS: Any
• CPU Architecture: Any

[28 Oct 2015 9:29] Lakshmi Narayanan Sreethar

Description:
When running the following query, assertion happens in Protocol::end_statement() in a debug mysqld server.

create table t1(a int not null, unique key uk1(a))engine=ndb;
create table t2( a int, foreign key fk1(a) references t1(a))engine=ndb;
drop index uk1 on t1;
<mysqld crash>

How to repeat:
Run the above queries.

Suggested fix:
-

[11 Jan 2016 13:52] Jon Stephens

Fixed in NDB 7.4.9. 

Debug builds only, no user-facing changes to document. Closed without further action.