Bug #95541 | mysqlpump didn't check mysql version before set information_schema_stats_expiry | ||
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Submitted: | 27 May 2019 12:00 | Modified: | 18 Feb 2021 9:26 |
Reporter: | jia liu | Email Updates: | |
Status: | Duplicate | Impact on me: | |
Category: | MySQL Server: mysqlpump Command-line Client | Severity: | S3 (Non-critical) |
Version: | 8.0.16, 8.0.11 | OS: | Any |
Assigned to: | CPU Architecture: | Any | |
Tags: | mysqlpump;information_schema_stats_expiry; |
[27 May 2019 12:00]
jia liu
[28 May 2019 6:50]
MySQL Verification Team
Hello! Thank you for the report. regards, Umesh
[1 Jul 2019 12:30]
Cara Selvio
To encourage you to consider adding the version check and supporting backwards compatibility, I'd point out that one valuable use case which is blocked by this is attempting to migrate data from an AWS RDS to a MySQL dedicated instance. Whilst it might not be that common,this is something which might make particular sense for people who currently have an RDS instance (mostly stuck on a MySQL 5.x derived codebase) and would like to use new 8.0 and upwards features - thus valuable potential customers.
[6 Aug 2019 9:13]
Gopal Shankar
Posted by developer: Yes, bug#29889253 makes SET SESSION information_schema_stats_expiry statement embedded in a version comments like below: /*!80000 SET SESSION information_schema_stats_expiry=default */ Please close your bug. Regards Satish.B
[18 Feb 2021 9:26]
Erlend Dahl
Duplicate of Bug#95707 mysqlpump fails against 5.6 server