1/26/2024 0 Comments Sql like and ilike![]() ![]() This is not in the SQL standard but is a. For example, if you wanted to search for descriptions that contained the string 20-30%, you wouldn’t want to interpret the % as a wildcard character. The keyword ILIKE can be used instead of LIKE to make the match case insensitive according to the active locale. You can search for patterns that include one or more wildcard characters using the ESCAPE clause. Use the underscore wildcard to match a single character. WHERE c.description LIKE "%ruit pudding%" Use the percent sign wildcard in the pattern to match zero or more characters in the column values. In a parameter query, you can prompt the user for a pattern to search for. For example, if you enter Like 'C' in an SQL query, the query returns all field values beginning with the letter C. This example uses the wildcard to check if the description contains “Fruit pudding” or “fruit pudding”. In an expression, you can use the Like operator to compare a field value to a string expression. This query will return all items with a description with a list that contains a section that starts with “Baby” and has any four letters and a comma afterwards. ![]() Here’s another example that uses the _ (underscore) to match a single character. Here’s a simple example that uses LIKE with the % wildcard character to return all items with a description that contains “cereal”. Using LIKE, you can check if a string contains a specific pattern, including several different wildcard characters: Wildcard characterĪny single character within the specified range () or set ().Īny single character not within the specified range () or set (). All sample queries in this doc can be run against a dataset that is preloaded on the Azure Cosmos DB Query Playground. In this blog, we will run some sample queries using the LIKE keyword. LIKE is a great addition to the existing string search system functions in Azure Cosmos DB: System functionĬhecks if a string contains a specific regular expressionĬhecks if a string contains a specific string valueĬhecks if a string equals a specific string valueĬhecks if a string starts with a specific string valueĬhecks if a string ends with a specific string value You can now use the LIKE keyword to do text searches in Azure Cosmos DB SQL (core) API! The LIKE keyword has been a top Azure Cosmos DB feature request and many use cases will see tremendous value from new string search options in Azure Cosmos DB.īy including the LIKE keyword in a WHERE clause, you can search for specific string patterns.
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