Question : I’ve been asked to setup replication between master and slave database. The aim is not to lock any […]
Tag: mariadb
Query error int/varchar LEFTJOIN [closed]
Question : Closed. This question is off-topic. It is not currently accepting answers. Too localized – this could be because […]
MariaDB: ERROR 1452 (23000): Cannot add or update a child row: a foreign key constraint fails
Question : This question has already been asked before, but none of the answers suggested were applicable to my situation. […]
How (if at all) does Galera enforce authentication for SST via rsync when adding a node?
Question : I have to be missing something here. It just hit me as added a new node to my […]
Get count of unmapped records when using a mapping table
Question : I have 3 tables as such Product Product ID Product Details 1 … 2 … 3 … Vendor […]
Random selection with a “complex” subset structure
Question : This is my first question in the whole StackExchange world. I’m not sure if this kind of question […]
Mysql high number of queries in queue
Question : we have been struggling to understand this behabiour on mariadb. we have some jobs that run every minute […]
MySQL Cast to TINYINT [closed]
Question : Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the […]
How to set mariadb read_write for some specific tables while starting as read_only=1
Question : I am trying to set a mariadb slave which is exact replica of master db. As per the […]
Add Primary Key column at the end of an Index
Question : If I have a table with the following primary key: PRIMARY KEY (id) And I want to query […]