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All versions of MySQL (not Microsoft SQL Server). Please also add a version-specific tag like mysql-5.7 if that is relevant to the question.
-1
votes
1
answer
4k
views
InnoDB cluster error: ReferenceError: cluster is not defined
I was setting up the MySQL InnoDB cluster, when I got this error. …
1
vote
3
answers
5k
views
Innodb cluster setup error
WARNING: On instance '10.0.0.4:3306' membership change cannot be persisted since MySQL version 5.7.25 does not support the SET PERSIST command (MySQL version >= 8.0.11 required). … .
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security …
0
votes
1
answer
1k
views
Creating stored procedure in MySQL-8
sleep(1);
commit;
DEALLOCATE PREPARE update_stmt;
END WHILE;
END //
It gives below error >>
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL … -5.6, but it fails in MySQL-8 only. …
3
votes
2
answers
1k
views
Prometheus High Memory and CPU Usage in PMM
target=https://10.40.4.21:42002/metrics-mr msg="append failed" err="out of order sample"
level=warn ts=2020-01-30T10:27:26.464361371Z caller=scrape.go:945 component="scrape manager" scrape_pool=mysql-mr … target=https://10.40.4.21:42002/metrics-mr msg="append failed" err="out of order sample"
level=warn ts=2020-01-30T10:27:41.462420708Z caller=scrape.go:945 component="scrape manager" scrape_pool=mysql-mr …
0
votes
1
answer
3k
views
Error: ERROR 1047 (08S01) at line 6955: WSREP has not yet prepared node for application use
While restoring a dump from a CloudSQL instance into a node of a Percona xtradb cluster, I am getting this error. The line 6955 in the .sql dump file is in bold below:
DROP TABLE IF EXISTS `next_ball …
0
votes
1
answer
2k
views
Query with left join not using index
The below query is taking about 1 second to run
SELECT `taxi_driver_mapping`.*,
concat("dpk00",
taxi_driver_mapping.mapping_payment_plan_id) AS package_text,
`people`.*,
…