How to avoid multiple records in sql. I tried using Distinct, but did not work.

How to avoid multiple records in sql. Although I can manage to get the data, it creates a lot of duplicate rows. com Jun 19, 2024 · In this article, I’ll share how a filtered index solved the problem of preventing duplicates for only new rows in a table. Mar 16, 2017 · Below is my SQL query. . I con Dec 6, 2023 · The most common way to remove duplicate rows from our query results is to use the DISTINCT clause. Jul 23, 2025 · To exclude multiple values to be fetched from a table we can use multiple OR statements but when we want to exclude a lot of values it becomes lengthy to write multiple AND statements, To avoid this we can use the NOT IN clause with the array of values that need to be excluded with the WHERE statement. If you have extra questions about this answer, please click "Comment". See full list on learnsql. I want to avoid it. The simplest way to use this is with the DISTINCT keyword at the start of the SELECT list. Apr 16, 2024 · I have a query which has multiple joins and need case statements for multiple columns to get the correct data. Nov 8, 2024 · To avoid duplicate, shouldn't the logic be both the same table? BEGIN INSERT INTO YourTable (column1, column2) VALUES (@value1, @value2); END. If the fbkWeightMaster has multiple records for the same patient, it returns multiple rows in the result. If the answer is the right solution, please click "Accept Answer" and kindly upvote it. I tried using Distinct, but did not work. First, we’ll look at why using a unique constraint doesn’t work for our problem, even though there appears to be an option to not check existing rows. tdcv wutcgt ltyk edbbby lvyrm fphwn pivkxj psail vlim evhmfq