Category:MySQL ServerSeverity:S3 (Non-critical) Version:5.7.21OS:Red Hat (RHEL 6.7) Assigned to:CPU Architecture:x86 [30 May 2018 13:37] Fernando Ipar Description:Sometimes connections get stuck in the 'query end' state and the only way to remove them is to restart the server (kill won...
不管具体时间 * 使用mybatis-plus apply("={0}","") 应用函数 {0}可变参数 * 创建日期为2019年2月14日并且直属上级为名字为王姓 * date_format(create_time,'%Y-%m-%d')='2019-02-14' and manager_id in (select id from user where name like '王%') */ @Test public void selectBy...
(false); } After applying the patch: mysql> set optimizer_switch='semijoin=off'; Query OK, 0 rows affected (0.01 sec) mysql> SELECT * FROM `users` WHERE directly_department_id IN (59) AND id IN ( SELECT user_id FROM `users_roles` WHERE role_id IN ( SELECT id FROM `roles` ...
mysql>showtables;+---+|Tables_in_lms|+---+|lm_a_mresource||lm_a_mresourcerole||lm_a_role||lm_a_user||lm_a_userrole||lm_c_dept部门||lm_c_suppliers||lm_c_usecomp||lm_d_applyforpayment||lm_d_arrival||lm_d_billing||lm_d_cgcontract||lm_d_cgcontractcredit||lm_d_dlcontrac...
MySQL Query Cache From Version 4.0.1, MySQL server features a Query Cache. When in use, the query cache stores the text of a SELECT query together with the corresponding … - Selection from MySQL Reference Manual [Book]
mysql>UPDATEperformance_schema.setup_actorsSETENABLED='NO',HISTORY='NO'WHEREHOST='%'ANDUSER='%';mysql>INSERTINTOperformance_schema.setup_actors(HOST,USER,ROLE,ENABLED,HISTORY)VALUES('localhost','test_user','%','YES','YES'); Data in thesetup_actorstable should now appear similar to the foll...
Optionally, enter values in any advanced options that you want to use to modify the connection query, such as a text value to use as a Role name or a command timeout. More information: Connect using advanced options Select OK. To sign in to your Snowflake computing warehouse, enter your...
Error severity levels greater than 18 can only be specified by members of the sysadmin role, using the WITH LOG option. Error validating the default for column Error when calling a function from inside a function Error when converting Nvarchar to Float were Null exist in a column being converte...
RolePermissions UserDelegationKey com.azure.storage.file.datalake.options com.azure.storage.file.datalake.sas com.azure.storage.file.datalake.specialized com.azure.storage.file.share.models com.azure.storage.file.share.options com.azure.storage.file.share.sas com.azure.storage.file.share com.azure....
START TRANSACTION; set @lst = "'Administrators', 'Users'"; set @sql = concat( 'select * from roles where RoleName in ( ', @lst, ' )' ); prepare statement from @sql; execute statement; COMMIT; Sorry, you can't reply to this topic. It has been closed....