Wednesday, December 7, 2016

Re: [google-cloud-sql-discuss] Stored Procedure disappearing in Google Cloud SQL - 1st Generation Instance

Hi,

Without investigating in greater detail, I believe the most likely cause is that the mysql.proc table as you mention. The reason that this can occur is that MySQL 5.x only supports MyISAM for the mysql.* tables, but MyISAM can lose data across a crash/hard restart. I believe the best solution is to run a FLUSH TABLES operation after creating/changing stored proceedures/events/triggers etc, to make sure that they have been written to disk and will survive any future restarts.

David

On Tue, Dec 6, 2016 at 11:17 PM, Dhandapani Sattanathan <dhandapani.sattanathan@ssomens.com> wrote:
Cloud SQL Team,

Past 3 years I 'm using Google Cloud SQL with Google App Engine.

In My development instance, most of the time lastly ran stored procedure disappearing. I thought it's development instance, We got proc table crashing.Some other reason stored procedure disappearing.

But In My Production instance, Two stored procedure recently ran disappeared.Because of this, We got a big issue in my production.

Could you please explain Why like this happening in Google Cloud SQL 1st Generation instance?

Thanks in advance.


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