Search results
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 addresses.
19 lis 2024 · Separates the string into individual words based on word boundaries (word-breaking). Generates inflectional forms of the words (stemming). Identifies a list of expansions or replacements for the terms based on matches in the thesaurus.
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.
26 lut 2018 · There are two ways to check how Full-Text feature parses a given text depending on the source of the text. Source of the text is a String. If you want to check fast what keywords you would get for a particular string, you might want to use sys.dm_fts_parser built-in function. Here is an example of call to that function.
5 kwi 2021 · The first example uses the DISTINCT clause with the SELECT statement and the second example demonstrates the use of the DISTINCT clause within an AGGREGATE FUNCTION. In this brief SQL tutorial, we will review both use cases the DISTINCT clause in detail.
29 kwi 2024 · In a database context, “unique” means that each database record (or row) is different from all others. It doesn’t mean that all the values (columns) need to be different from all other rows’ columns; it’s enough that only one column is different to proclaim the row unique. So, what we’re looking at here is the unique combination of values.
Sometimes, you may want to get only distinct values in a specified column of a table. To achieve this, you can use the SELECT DISTINCT clause. Here’s how you can do it: SELECT DISTINCT column_name FROM table_name; Code language: SQL (Structured Query Language) (sql) The query will return unique values from the column column_name.
