WebDefinition and Usage. The POSITION () function returns the position of the first occurrence of a substring in a string. If the substring is not found within the original string, this function returns 0. This function performs a case-insensitive search. Note: The LOCATE () function is equal to the POSITION () function. WebWhen the above code is executed at the SQL prompt, it produces the following result − HELLO WORLD hello world Hello World h d World ello World 2 PL/SQL procedure successfully completed. Example 2 DECLARE greetings varchar2(30) := '......Hello World.....';

SQL LIKE query for matching pattern records with wildcard

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SQL: Query the list of CITY names starting with vowels (a, e, I, o, u

WebJun 30, 2024 · You can use DISTINCT with RLIKE operator to find a list of city names that do not start with vowels. The syntax is as follows − SELECT DISTINCT yourCityColumnName FROM yourTableName WHERE yourCityColumnName NOT RLIKE ‘ ^ [AEIOUaeiou].*$’; To understand the above syntax, let us create a table. Here, we have a column for city names. WebJan 22, 2013 · Here's how it works: Say you only wanted to remove the last vowel from the string. You could do it like this: REGEXP_REPLACE ( col , ' [AEIOUY] ( [^AEIOUY]*)$' , '\1' ) If you wanted to remove 2 vowels, then you could repeat the pattern in the 2nd argument, and add '\2' to the 3rd argument, like this: WebJan 22, 2024 · “SQL Queries For Finding Shortest and Longest String And Finding Vowels in The String” by Smita Gudale Medium 500 Apologies, but something went wrong on our … reindeer are better than people song