Summary
The PostgreSQL UPPER function can be used to convert a string from lower case to upper case. The syntax for the UPPER function is UPPER(string_expression).
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The PostgreSQL upper function converts all characters in the specified string to uppercase.
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Summary
To convert a string into upper case, you use PostgreSQL UPPER function. The following illustrates the syntax of the UPPER function.
UPPER(string_expression)
Like the LOWER function, the UPPER function accepts a string expression or string-convertible
PostgreSQL Letter Case Functions: LOWER, UPPER, INITCAP
postgresqltutorial.com
Summary
The PostgreSQL upper function is used to convert a string from lower case to upper case.
Pictorial Presentation of PostgreSQL UPPER() function
In the following example PostgreSQL upper function returns lower case to uppercase.
PostgreSQL UPPER() function
PostgreSQL UPPER() function - w3resource
w3resource.com
Summary
The PostgreSQL upper function converts all characters in the specified string to uppercase.
The syntax for the upper function in PostgreSQL is:
The upper function can be used in the following versions of PostgreSQL:
Let's look at some PostgreSQL upper function
PostgreSQL: upper Function
techonthenet.com
The PostgreSQL initcap function converts the first letter of each word to uppercase and all other letters are converted to lowercase.
PostgreSQL: initcap Function
techonthenet.com
In PostgreSQL , the UPPER function is used to convert a string into upper case. Like the LOWER function, the UPPER function accepts a string expression or ...
PostgreSQL - UPPER function - GeeksforGeeks
geeksforgeeks.org
