Many times in my job I need to generate random data for a specific table in order to reproduce an issue. After writing many random generators for every table, I decided to write a random data generator, able to get the table structure and generate random data for it. Plase take into con...
我使用一个名为Random Data Generator的工具生成了100.000行样本数据(我认为文档有点过时,但它有效).我传递给gendata.pl的配置文件如下. $tables = { rows => [100000], names => ['ebay_items'], engines => ['MyISAM'], pk => ['int auto_increment'] }; $fields = { types => ['datetime',...
This is the easiest MySQL random test data generator tool. Load the procedure and execute to auto detect column types and load data. - kedarvj/mysql-random-data-generator
I decided to write a random data generator, able to get the table structure and generate random data for it. Plase take into consideration that this is the first version and it doesn't support all field types yet!
Random data generator in JS, PHP and MySQL. Contribute to thilaksatish/generatedata development by creating an account on GitHub.
[root@mysql5635 sysbench]# cat /home/mysql/sysbench.log sysbench 0.5: multi-threaded system evaluation benchmark Running the test with following options: Number of threads: 8 Report intermediate results every 10 second(s) Random number generator seed is 0 and will be ignored Threads started! -...
RAND() is not meant to be a perfect random generator. It is a fast way to generate random numbers on demand that is portable between platforms for the same MySQL version. This function is unsafe for statement-based replication. A warning is logged if you use this function when binlog_fo...
Running the test with following options: Number of threads: 16 Initializing random number generator from current time Extra file open flags: (none) 5 files, 409.6MiB each 2GiB total file size Block size 16KiB Number of IO requests: 5000 Read/Write ratio for combined random IO test: 1.50 Ca...
DBLE. TiDB DM supports multi-threaded data export, import and incremental synchronization, so TiDB DM is selected as the data migration tool. This article takes this case as the background to introduce the method of using TiDB DM to migrate data from MySQL to DBLE and some problems ...
InnoDB:Hash and random generator functions in theInnoDBsources were improved. (Bug #16739204, Bug #23584861) InnoDB:ADROP TABLEoperation on a table with a discarded tablespace caused an unnecessary assertion failure. (Bug #107207, Bug #34135187) ...