在Ubuntu上配置SQL Server的复制功能可以通过SQL Server Management Objects (SMO)来实现。以下是配置步骤的概述:
sudo /opt/mssql/bin/mssql-conf set sqlagent.enabled true sudo systemctl restart mssql-server mssql用户访问权限。DECLARE @distributor AS SYSNAME; DECLARE @distributorlogin AS SYSNAME; DECLARE @distributorpassword AS SYSNAME; -- Specify the distributor name. SET @distributor 'distributor_instance_name'; -- Specify the distributor login. SET @distributorlogin 'distributor_login'; -- Specify the distributor password. SET @distributorpassword 'distributor_password'; -- Add the distributor. EXEC sp_adddistributor @distributor @distributor; -- Create the distribution database. EXEC sp_adddistributiondb @database 'distribution', @log_file_size 2, @deletebatchsize_xact 5000, @deletebatchsize_cmd 2000, @security_mode 0, @login @distributorlogin, @password @distributorpassword; -- Declare the snapshot directory. DECLARE @snapshotdirectory AS NVARCHAR(500); SET @snapshotdirectory N'/var/opt/mssql/data/ReplData/'; -- Create the distribution database on the distributor. USE [distribution]; GO IF (NOT EXISTS (SELECT * FROM sysobjects WHERE name 'UIProperties' AND type 'U')) CREATE TABLE UIProperties (id INT); IF (EXISTS (SELECT * FROM ::fn_listextendedproperty('SnapshotFolder', 'user', 'dbo', 'table', 'UIProperties', NULL, NULL))) EXEC sp_updateextendedproperty N'SnapshotFolder', @snapshotdirectory, 'user', dbo, 'table', 'UIProperties'; ELSE EXEC sp_addextendedproperty N'SnapshotFolder', @snapshotdirectory, 'user', dbo, 'table', 'UIProperties'; GO DECLARE @publisher AS SYSNAME; -- Specify the publisher name. SET @publisher 'instance_name'; -- Configure the publication. EXEC sp_addpublication @publication 'publication_name', @description 'Publication description', @status 'active'; -- Configure the subscription on the subscriber. EXEC sp_addsubscription @publication 'publication_name', @subscriber 'subscriber_name', @destination_db 'subscriber_database', @subscription_type 'push'; 请注意,上述步骤是一个简化的概述,具体的配置过程可能需要根据实际的数据库环境和需求进行调整。在执行这些步骤之前,建议详细阅读SQL Server的官方文档,并在测试环境中进行充分的测试。此外,确保你有足够的权限来执行这些操作,并且在配置过程中遵循最佳实践以确保数据的一致性和可靠性。