Oracle PL/SQL/Numeric Math Functions/SINH
Версия от 13:45, 26 мая 2010; (обсуждение)
SINH(1)
SQL>
SQL> --SINH(x): Returns the hyperbolic sine of x.
SQL> select SINH(1) from dual;
SINH(1)
----------
1.17520119
SQL>
SINH: Returns the hyperbolic sine of a value
SQL>
SQL> -- create demo table
SQL> create table TestTable(
2 ID VARCHAR2(4 BYTE) NOT NULL,
3 MyName VARCHAR2(10 BYTE),
4 MyDate DATE,
5 MyNumber Number(8,2)
6 )
7 /
Table created.
SQL>
SQL>
SQL> insert into TestTable (ID, MyName, MyDate, MyNumber) values("1","Alison",to_date("19960711","YYYYMMDD"),12.12);
1 row created.
SQL> insert into TestTable (ID, MyName, MyDate, MyNumber) values("1","Alison",to_date("19970622","YYYYMMDD"),-12.12);
1 row created.
SQL> insert into TestTable (ID, MyName, MyDate, MyNumber) values("1","Alison",to_date("19980513","YYYYMMDD"),22.1);
1 row created.
SQL> insert into TestTable (ID, MyName, MyDate, MyNumber) values("1","Alison",to_date("19990624","YYYYMMDD"),-2.12);
1 row created.
SQL> insert into TestTable (ID, MyName, MyDate, MyNumber) values("1","Alison",to_date("20000415","YYYYMMDD"),2.1);
1 row created.
SQL>
SQL>
SQL> select * from TestTable
2
SQL>
SQL>
SQL> --SINH: Returns the hyperbolic sine of a value.
SQL>
SQL> SELECT SINH(MyNumber*2*3.1416/360) FROM TestTable;
SINH(MYNUMBER*2*3.1416/360)
---------------------------
.213115515
-.21311551
.395354535
-.03700951
.036660207
SQL>
SQL> drop table TestTable;
Table dropped.
SQL>
SQL>