执行SQL语句报错:ERROR 1290 (HY000): The MySQL server is running with the --sql-replica-on option so it cannot execute this statement的原因及解决方案 1290 (HY000): The MySQL server is running with the --sql-replica-on option so it cannot execute this statement 原因分析 该报错的原因为将...
执行SQL语句报错:ERROR 1290 (HY000): The MySQL server is running with the --sql-replica-on option so it cannot execute this statement的原因及解决方案 1290 (HY000): TheMySQLserver is running with the --sql-replica-on option so it cannot execute this statement 原因分析 该报错的原因为将增、...
在SQL Server 2017 中,当Alwasyon group启用了DTC_SUPPORT = PER_DB, 会导致无法创建replicaiton. 当Alwasyon group启用了DTC_SUPPORT = PER_DB, 会导致无法创建replicaiton.无法修改已经存在的replication. 原因: 当当Alwasyon group启用了DTC_SUPPORT = PER_DB,任何对于DMV的查询都被认为是'user xact'. 这回...
適用於:SQL Server若要裝載可用性群組的可用性複本,伺服器執行個體必須擁有資料庫鏡像端點。 伺服器執行個體使用此端點接聽來自其他伺服器執行個體所裝載之可用性複本的 Always On 可用性群組訊息。 若要定義可用性群組的可用性複本,您必須指定將要裝載此複本之伺...
將裝載 Always On 可用性群組 (AG) 的 SQL Server 執行個體升級為新的 SQL Server 版本、新的 SQL Server Service Pack 或累積更新,或安裝至新的 Windows Service Pack 或累積更新時,您可透過執行輪流升級來將主要複本的停機時間減少至僅單一手動容錯移轉 (容錯回復為原始主要複本時...
For example, the connection string can target a secondary replica. Depending on the configuration of the availability group (AG) replica and the settings in the connection string, the connection can be automatically redirected to the primary replica. Use cases...
relay log purged on replica.Suggested fix:The problem is SQL thread holding log_space_lock until all applied relay logs been deleted, which cost around 100ms each file even on SSD, if we just merely acquire log_space_lock during increasing log_space_total, IO thread won't be blocked so ...
如需詳細資訊,請參閱 CREATE ENDPOINT (Transact-SQL) (部分機器翻譯) 或針對Always On 可用性群組建立資料庫鏡像端點 (SQL Server PowerShell) (部分機器翻譯)。 如果您在設定端點時,將 [指定可用性複本] 頁面維持在開啟狀態,請返回 [端點] 索引標籤,然後按一下 [...
Output: az sql failover-group create: 'Named' is not a valid value for '--secondary-type'. Allowed values: Geo, Standby. History Notes [SQL]az sql failover-group create: Add parameter--secondary-typeto support creation of geo/standby replica on partner server ...
endpoint settings such as providing support for SQL Server AlwaysOn read-only replica, seeUsing extra connection attributes for SQL Server as source endpoint when working with a secondary availability group replica. For source endpoint limitation, seeLimitations on using SQL Server as a source ...