UPPER (Lakehouse v1)
Returns a string with all characters changed to uppercase.
Analyze Syntax
Section titled “Analyze Syntax”func.unhex(<expr>)Analyze Examples
Section titled “Analyze Examples”func.upper('hello, plaidcloud lakehouse!')┌────────────────────────────────────────────┐│ func.upper('hello, plaidcloud lakehouse!') │├────────────────────────────────────────────┤│ 'HELLO, PLAIDCLOUD LAKEHOUSE!' │└────────────────────────────────────────────┘SQL Syntax
Section titled “SQL Syntax”UPPER(<str>)Aliases
Section titled “Aliases”Return Type
Section titled “Return Type”VARCHAR
SQL Examples
Section titled “SQL Examples”SELECT UPPER('hello, databend!'), UCASE('hello, databend!');
┌───────────────────────────────────────────────────────┐│ upper('hello, databend!') │ ucase('hello, databend!') │├───────────────────────────┼───────────────────────────┤│ HELLO, DATABEND! │ HELLO, DATABEND! │└───────────────────────────────────────────────────────┘