All alphabetical characters in the input value are converted to uppercase in the output value. |
Input can be a column reference or a string literal.
Column reference example:
upper(MyName) |
Output: Returns the values from the MyName column written in UPPER.
String literal example:
upper('Hello, World') |
Output: Returns the string: HELLO, WORLD.
upper(column_string) |
| Argument | Required? | Data Type | Description |
|---|---|---|---|
| column_string | Y | string | Name of the column or string literal to be applied to the function |
Name of the column or string constant to be converted.
'Hello, World').
| Required? | Data Type | Example Value |
|---|---|---|
| Yes | String literal or column reference | myColumn |