rm -rf 87742 bin/mysqld --initialize-insecure --basedir=$PWD --datadir=$PWD/87742 -v bin/mysqld --no-defaults --basedir=$PWD --datadir=$PWD/87742 --core-file --socket=/tmp/mysql_ushastry.sock --port=3306 --log-error=$PWD/87742/log.err 2>&1 & -- set sql_mode='' if needed DROP TABLE IF EXISTS patients_query; CREATE TABLE `patients_query` ( `id_` int(11) NOT NULL AUTO_INCREMENT, `id` int(11) NOT NULL DEFAULT '0', `external_id` varchar(50) NOT NULL DEFAULT '0', `master_patient_id` varchar(50) NOT NULL DEFAULT '0', `list_type` int(11) NOT NULL DEFAULT '0', `list_name` varchar(100) NOT NULL DEFAULT '0', `NameFirst` varchar(64) NOT NULL, `NameLast` varchar(255) NOT NULL, `company_id` int(11) NOT NULL, `company_ids` varchar(255) NOT NULL, `dob` varchar(50) NOT NULL, `AddrStreet` varchar(255) NOT NULL, `AddrStreet2` varchar(100) NOT NULL, `AddrStreet3` varchar(100) NOT NULL, `AddrZip` varchar(15) NOT NULL, `AddrCity` varchar(63) NOT NULL, `AddrState` varchar(50) NOT NULL, `account_number` varchar(255) NOT NULL, `admit_service_date` varchar(255) NOT NULL, `location_service` varchar(255) NOT NULL, `has_patient_list_history` tinyint(4) NOT NULL, `is_active` tinyint(4) NOT NULL, `phone` varchar(20) NOT NULL, `email` varchar(63) NOT NULL, `do_not_share_my_data` tinyint(4) NOT NULL DEFAULT '0', PRIMARY KEY (`id_`), KEY `list_type` (`list_type`), KEY `company_id` (`company_id`), KEY `list_type_company_id` (`list_type`,`company_id`), KEY `master_patient_id` (`master_patient_id`), KEY `id` (`id`), KEY `master_patien_listy_type` (`master_patient_id`,`list_type`), KEY `NameFirst` (`NameFirst`), KEY `NameLast` (`NameLast`), KEY `dob` (`dob`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; set @id:=0; insert into `patients_query` values ( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ,FLOOR((RAND() * (1-0+1))+0) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ) ,( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ,FLOOR((RAND() * (1-0+1))+0) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ) ,( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ,FLOOR((RAND() * (1-0+1))+0) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ) ,( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) ,FLOOR((RAND()*(1-0+1)+0)) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) ); insert into `patients_query`( `id`, `external_id`, `master_patient_id`, `list_type`, `list_name`, `NameFirst`, `NameLast`, `company_id`, `company_ids`, `dob`, `AddrStreet`, `AddrStreet2`, `AddrStreet3`, `AddrZip`, `AddrCity`, `AddrState`, `account_number`, `admit_service_date`, `location_service`, `has_patient_list_history`, `is_active`, `phone`, `email`, `do_not_share_my_data` ) select @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) ,FLOOR((RAND()*(1-0+1)+0)) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) from `patients_query` k1, `patients_query` k2, `patients_query` k3, `patients_query` k4,`patients_query` k5,`patients_query` k6, `patients_query` k7, `patients_query` k8, `patients_query` k9,`patients_query` k0,`patients_query` ka, `patients_query` kb, `patients_query` kc, `patients_query` kd limit 1000000; DROP TABLE IF EXISTS patients_query_removed; CREATE TABLE `patients_query_removed` ( `id_` int(11) NOT NULL AUTO_INCREMENT, `id` int(11) NOT NULL DEFAULT '0', `external_id` varchar(50) NOT NULL DEFAULT '0', `master_patient_id` varchar(50) NOT NULL DEFAULT '0', `list_type` int(11) NOT NULL DEFAULT '0', `list_name` varchar(100) NOT NULL DEFAULT '0', `NameFirst` varchar(64) NOT NULL, `NameLast` varchar(255) NOT NULL, `company_id` int(11) NOT NULL, `company_ids` varchar(255) NOT NULL, `dob` varchar(50) NOT NULL, `AddrStreet` varchar(255) NOT NULL, `AddrStreet2` varchar(100) NOT NULL, `AddrStreet3` varchar(100) NOT NULL, `AddrZip` varchar(15) NOT NULL, `AddrCity` varchar(63) NOT NULL, `AddrState` varchar(50) NOT NULL, `account_number` varchar(255) NOT NULL, `admit_service_date` varchar(255) NOT NULL, `location_service` varchar(255) NOT NULL, `has_patient_list_history` tinyint(4) NOT NULL, `is_active` tinyint(4) NOT NULL, `phone` varchar(20) NOT NULL, `email` varchar(63) NOT NULL, `do_not_share_my_data` tinyint(4) NOT NULL DEFAULT '0', PRIMARY KEY (`id_`), KEY `list_type` (`list_type`), KEY `company_id` (`company_id`), KEY `list_type_company_id` (`list_type`,`company_id`), KEY `master_patient_id` (`master_patient_id`), KEY `id` (`id`), KEY `master_patien_listy_type` (`master_patient_id`,`list_type`), KEY `NameFirst` (`NameFirst`), KEY `NameLast` (`NameLast`), KEY `dob` (`dob`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; set @id:=0; insert into `patients_query_removed` values ( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ,FLOOR((RAND() * (1-0+1))+0) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ) ,( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ,FLOOR((RAND() * (1-0+1))+0) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ) ,( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ,FLOOR((RAND() * (1-0+1))+0) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND() * (1-0+1))+0) ) ,( @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) ,FLOOR((RAND()*(1-0+1)+0)) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) ); insert into `patients_query_removed`( `id`, `external_id`, `master_patient_id`, `list_type`, `list_name`, `NameFirst`, `NameLast`, `company_id`, `company_ids`, `dob`, `AddrStreet`, `AddrStreet2`, `AddrStreet3`, `AddrZip`, `AddrCity`, `AddrState`, `account_number`, `admit_service_date`, `location_service`, `has_patient_list_history`, `is_active`, `phone`, `email`, `do_not_share_my_data` ) select @id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,@id:=@id+1 ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) ,FLOOR((RAND()*(1-0+1)+0)) ,md5(rand()*1000000) ,md5(rand()*1000000) ,FLOOR((RAND()*(1-0+1)+0)) from `patients_query_removed` k1, `patients_query_removed` k2, `patients_query_removed` k3, `patients_query_removed` k4,`patients_query_removed` k5,`patients_query_removed` k6, `patients_query_removed` k7, `patients_query_removed` k8, `patients_query_removed` k9,`patients_query_removed` k0,`patients_query_removed` ka, `patients_query_removed` kb, `patients_query_removed` kc, `patients_query_removed` kd limit 100000; set global internal_tmp_disk_storage_engine = InnoDB; -- reconnect session and attempt to run below query multiple times select * from (select * from patients_query_removed union select * from patients_query_removed) A limit 10; ###