How do you know when a database changes?

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At the basic database level you can track changes by having a separate table that gets an entry added to it via triggers on INSERT/UPDATE/DELETE statements. Thats the general way of tracking changes to a database table. The other thing you want is to know which user made the change. 17 мая 2017 г.

How do you identify changes in a database?

How to: How to detect SQL database changes1Step 1: Run MS SQL Management Studio. ... 2Step 2: Query Code. ... 3Step 3: Start the Trace. ... 4Step 4: Execute this query to stop the trace when you want to audit data: ... 5Step 5: Execute this query in order to import the trace into database table:

How do you check if a database has been updated?

The simple way to determine if the data has been altered is to put a timestamp column on each relevant table, and a trigger on insert and update that updates this row to Now . If you want to make searching for new data fast, put an index on this column. Then store in another table the last time you checked for updates.

How do I track changes in SQL?

Right click on the table you want to track changes. Click Properties, click Change Tracking, then in the right pane set Change Tracking to TRUE.

What are database changes?

Database changes are often a major source of risk and delay when performing deployments. DevOps Research and Assessment (DORA) investigated which database-related practices help during the process of implementing continuous delivery, improving both software delivery performance and availability.

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