Which three tasks can be performed using SQL functions built into Oracle Database?(Choose three.)
Posted: Wed Jun 07, 2023 6:12 am
Which three tasks can be performed using SQL functions built into Oracle Database?(Choose three.)
A. Combining more than two columns or expressions into a single column in the output
B. Displaying a date in a nondefault format
C. Substituting a character string in a text expression with a specified string
D. Finding the number of characters in an expression
A. Combining more than two columns or expressions into a single column in the output
B. Displaying a date in a nondefault format
C. Substituting a character string in a text expression with a specified string
D. Finding the number of characters in an expression