select sign( 123 * -1 + 122) "Using expressions" : SIGN « Numeric Math Functions « Oracle PL / SQL

  1. Oracle PL / SQL
  2. Numeric Math Functions
  3. SIGN




select sign( 123 * -1 + 122) "Using expressions"

 
SQL>
SQL> select sign( 123 * -1 + 122) "Using expressions"
  2  from dual
  3  /
Using expressions
-----------------
               -1

1 row selected.

SQL>

SQL> --










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