'readonly_user'@'localhost'指定用户名和主机。 IDENTIFIED BY 'your_password'设置用户密码,请根据需求替换。 接下来,为只读用户赋予只读权限: GRANTSELECTONyour_database.*TO'readonly_user'@'localhost'; 1. GRANT SELECT用于授予 SELECT 权限。 ON your_database.*指定权限适用的数据库。 步骤三:设置数据库...
[root@box3~]# mysql -udba -pdba -h172.16.20.51WelcometotheMySQLmonitor.Commandsendwith;or\g.mysql>createdatabasebiz_db;ERROR1044(42000):Accessdeniedforuser'dba'@'%'todatabase'biz_db'mysql>createdatabasedb02;ERROR1044(42000):Accessdeniedforuser'dba'@'%'todatabase'db02'mysql>createdatabase...
首先,我们需要创建一个只读用户,用于连接到MySQL数据库并具有只读权限。 CREATEUSER'readonly_user'@'localhost'IDENTIFIEDBY'password';GRANTSELECTONyour_database.*TO'readonly_user'@'localhost'; 1. 2. 以上代码创建了一个名为readonly_user的只读用户,并将其授权为your_database库中的所有表的SELECT权限。 2...
ReadWriteNode 集群版 RW 节点的配置。 被如下接口引用:CheckMigrateCluster, CreateCloneInstance, CreateDBInstance, CreateDBInstanceHour, DescribeInstanceUpgradeType, UpgradeDBInstance。 名称类型必选描述 Zone String 是 RW 节点所在可用区。示例值:ap-guangzhou-4 NodeId String 否 升级集群版实例时,如果要调整只...
READWRITE,READONLY ConsistencyTimeOut否Integer一致性超时时间。取值范围:0~1000000(微秒),设置0则表示若只读实例出现延迟, 导致一致性策略不满足, 请求将一直等待 TransSplit否Boolean是否开启事务拆分。在一个事务中拆分读和写到不同的实例上去执行 AccessMode否String连接模式: ...
MySql 程序集: Azure.ResourceManager.MySql.dll 包: Azure.ResourceManager.MySql v1.0.1 Source: MySqlDatabaseResource.cs 获取操作的资源类型。 C# 复制 public static readonly Azure.Core.ResourceType ResourceType; 字段值 ResourceType 适用于 产品版本 Azure SDK for .NET Latest, Preview ...
Go MySQL Driveris an implementation of Go'sdatabase/sql/driverinterface. You only need to import the driver and can use the fulldatabase/sqlAPI then. UsemysqlasdriverNameand a validDSNasdataSourceName: import("database/sql""time"_"github.com/go-sql-driver/mysql")// ...db,err:=sql....
• Error number: 1006; Symbol: ER_CANT_CREATE_DB; SQLSTATE: HY000 Message: Can't create database '%s' (errno: %d) • Error number: 1007; Symbol: ER_DB_CREATE_EXISTS; SQLSTATE: HY000 Message: Can't create database '%s'; database exists An attempt to create a database failed ...
[Microsoft.Azure.PowerShell.Cmdlets.MySql.Runtime.Info(Description="The name of the database.", PossibleTypes=new System.Type[] { typeof(System.String) }, ReadOnly=false, Required=false, SerializedName="databaseName")] public string DatabaseName { get; set; } Property Value S...
If 'true', lock was refused in an attempt to resolve a possible MDL->GSL deadlock. Locking may then be retried. Returns False if notification was successful and it is OK to acquire lock, True if one of SEs asks to abort lock acquisition. Implements MDL_context_owner. ◆ notify_shared...