Snippet Name: UPPER function Description: The upper function converts all letters in the specified string to uppercase. Also see:» FUNCTIONS: Deterministic » FUNCTIONS: Nested Functions » FUNCTIONS: IF statement » FUNCTIONS: date/time » FUNCTIONS: Sample functions » FUNCTIONS: drop » FUNCTIONS: Recompile » FUNCTIONS: DEBUG mode » FUNCTIONS: IN OUT parameter » FUNCTIONS: with output parameters » FUNCTIONS: with parameters » FUNCTIONS: without parameters » FUNCTIONS: Create function » FUNCTIONS: special restrictions » FUNCTIONS: System Privileges » IN Function » Built-In Functions: CASE » Built-In Functions: DECODE » SUBST and INSTR together » INSTR (InString) » SUBSTR (SubString) » String Functions: REVERSE » String Functions: LENGTH » String Functions: INSTR » String Functions: CONCAT » String Functions: CHAR » String Functions: INITCAP » String Functions: LOWER » String Functions: UPPER » Date Functions: NUMTOYMINTERVAL Comment: If there are characters in the string that are not letters, they are unaffected by this function. Language: Highlight Mode: PLSQL Last Modified: February 28th, 2009
Description: The upper function converts all letters in the specified string to uppercase.
Also see:» FUNCTIONS: Deterministic » FUNCTIONS: Nested Functions » FUNCTIONS: IF statement » FUNCTIONS: date/time » FUNCTIONS: Sample functions » FUNCTIONS: drop » FUNCTIONS: Recompile » FUNCTIONS: DEBUG mode » FUNCTIONS: IN OUT parameter » FUNCTIONS: with output parameters » FUNCTIONS: with parameters » FUNCTIONS: without parameters » FUNCTIONS: Create function » FUNCTIONS: special restrictions » FUNCTIONS: System Privileges » IN Function » Built-In Functions: CASE » Built-In Functions: DECODE » SUBST and INSTR together » INSTR (InString) » SUBSTR (SubString) » String Functions: REVERSE » String Functions: LENGTH » String Functions: INSTR » String Functions: CONCAT » String Functions: CHAR » String Functions: INITCAP » String Functions: LOWER » String Functions: UPPER » Date Functions: NUMTOYMINTERVAL
SELECT UPPER 'mayhem' FROM dual; returns 'MAYHEM' SELECT UPPER '1mayhem345' FROM dual; returns '1MAYHEM245'
