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MySQL version 5.7 - please also tag with mysql for search purposes.
1
vote
1
answer
588
views
MySQL Partitioning based on addition
I cannot find a good keyword to search for this kind of question, so here you go:
Suppose i have this table:
CREATE TABLE test (
tr_uuid BINARY(16) NOT NULL,
Customer VARCHAR(10) NOT NULL,
Data B …
0
votes
1
answer
268
views
partition in ndbcluster
My environment will use 2-3 cluster nodes. The db schema at first was designed without knowing the limitation/rules with NDBCLUSTER on (BIG mistake! I know). Some things I notice and want to understan …
0
votes
Accepted
config file and parameters for ndb_desc
Here are the changes i made to make this work:
add empty api node at the end of mgmd config.ini: [api]
stop both of ndbd from mgmd: ndb_mgm -e "3 stop" | "4 stop"
stop both of mgmd: ndb_mgm -e "1 st …
0
votes
1
answer
518
views
config file and parameters for ndb_desc
I'm trying to execute ndb_desc from API client. The config and parameters are as below:
my.cnf in mysqld:
[mysql_cluster]
ndb-connectstring=192.168.1.1,192.168.1.2
server-id=5
log-bin=mysql-bin
c …
0
votes
2
answers
450
views
Max DATAFILE size in NDB engine
My database setup is using NDB cluster with 2-3 nodes, on CentOS. While trying to test out the performance, i tried to store ~7mil records (around 2GB size) into one of the table. at around ~200k, it …
0
votes
Accepted
Max DATAFILE size in NDB engine
To get undo/data file size:
SELECT TABLESPACE_NAME, LOGFILE_GROUP_NAME, FILE_NAME, FILE_TYPE, EXTRA,
INITIAL_SIZE/1000000 size_init_mb,
MAXIMUM_SIZE/1000000 size_max_mb,
TOTAL_EXTENTS - FREE_EXTEN …