在Ubuntu上配置SQL Server的復制功能可以通過SQL Server Management Objects (SMO)來實現。以下是配置步驟的概述:
sudo /opt/mssql/bin/mssql-conf set sqlagent.enabled true
sudo systemctl restart mssql-server
mssql
用戶訪問權限。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';
請注意,上述步驟是一個簡化的概述,具體的配置過程可能需要根據實際的數據庫環境和需求進行調整。在執行這些步驟之前,建議詳細閱讀SQL Server的官方文檔,并在測試環境中進行充分的測試。此外,確保你有足夠的權限來執行這些操作,并且在配置過程中遵循最佳實踐以確保數據的一致性和可靠性。