SQL Server 2008表连接SQL查询结果不符，寻求输出修正方案

Hey there! To help you troubleshoot that misbehaving SQL Server 2008 join query, I’ll need a few more details to pinpoint what’s off. Here’s what would make it easier to diagnose:

• Share your actual SQL query, wrapped in a code block like this:

  -- Paste your full query here
  

  This lets me check the join type (INNER, LEFT, RIGHT, FULL), join conditions, WHERE clauses, and any grouping/aggregation that might be affecting results.
• Clearly explain what your expected output should look like. For example: "I need all rows from Table A, even if there’s no matching entry in Table B" or "I’m seeing duplicate rows that shouldn’t be there" or "Some critical records are missing from the result set."
• If possible, outline the key parts of your table structures (like primary/foreign key relationships) or point out the specific differences between your current output (from the screenshot) and what you want. For instance, "The current result has 10 extra rows with NULL values, but I only want rows where both tables have matching IDs."

Once you share these details, I can walk through the join logic and help you adjust the query to get the right results!

内容的提问来源于stack exchange，提问作者9894