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10 kwi 2011 · How can I use the DISTINCT clause with WHERE? For example: SELECT * FROM table WHERE DISTINCT email; -- email is a column name I want to select all columns from a table with distinct email addres...
I need to query an SQL database to find all distinct values of one column and I need an arbitrary value from another column. For example, consider the following table with two columns, key and val...
26 mar 2024 · Below are methods that help us to SELECT DISTINCT on multiple columns in SQL. Syntax: SELECT DISTINCT column01, column02, ..... FROM table_name WHERE (specify the condition if required ) ; SELECT DISTINCT without WHERE Clause; SELECT DISTINCT with WHERE Clause; SELECT DISTINCT with ORDER BY clause; SELECT DISTINCT with COUNT() and GROUP BY clause
5 kwi 2021 · In this article we look at how to retrieve a list of distinct datasets from SQL Server without repeating information using the DISTINCT clause.
23 lut 2023 · Sometimes we only want to see a distinct (or unique) set of those duplicate values. This is where SELECT DISTINCT can be used. As its name implies, the DISTINCT keyword is commonly used in a SQL SELECT statement to return a distinct set of values.
16 sie 2023 · DISTINCT is a keyword in SQL that allows you to show unique or distinct results. It’s added to a SELECT query to eliminate duplicates in the data it displays because columns often contain duplicate values and sometimes you may only want to show unique or distinct values.
19 mar 2019 · Below is for BigQuery Standard SQL and works for any number of columns w/o explicitly calling them out and does not require any join'ing or sub-selects. SELECT t.* SELECT ANY_VALUE(t) t. FROM `project.dataset.table` t. GROUP BY name.
