TO_CHAR « Conversion Functions « Oracle PL / SQL

1.The TO_CHAR() function converts the expression into character data.
2.Pass variable into to_char function
3.Use to_char function to init an text value
4.convert a negative number into one with a trailing "minus sign,"
5.to_char(bdate,'fmMonth ddth, yyyy')
7.to_char(sysdate, 'Day', 'nls_date_language=Dutch')
8.to_char(sysdate,'DAY dy Dy') as day, to_char(sysdate,'MONTH mon') as month
9.to_char(sysdate,'hh24:mi:ss') as time

10.CONVERSION functions: Print the current date/time as a character string and modifies the format