PL\SQL Create table

Question

Hi can anyone help with the below i have 3 variables that I select into then I want to use these variables in the create table but the CREATE table part errors saying it was expecting some thing else ???
declare
month_1 date;
month_2 date;
month_3 date;
begin
select cast('15-'||to_char(add_months(trunc(sysdate),-2),'Mon')||to_char(add_months(trunc(sysdate),-2),'-YYYY')as date) into month_1 from dual ;
select cast('15-'||to_char(add_months(trunc(sysdate),-1),'Mon')||to_char(add_months(trunc(sysdate),-1),'-YYYY')as date) into month_2 from dual ;
select cast('15-'||to_char(trunc(sysdate),'Mon')||to_char(trunc(sysdate),'-YYYY')as date) into month_3 from dual ;
CREATE TABLE TEMP_TABLE
(ACCOUNT_NO      NUMBER(11),
ACCOUNT_NAME VARCHAR(152bytes),
month_1          NUMBER,
month_2 NUMBER,
month_3          NUMBER
END;

Answer 1

There were some issues with your code. You can't (without the use of double quotes) start a column name with a number or include hyphens. Also, VARCHAR(152bytes) should be VARCHAR2(152 byte) or even VARCHAR2(152).
This may help;
SQL> declare
   month_1 varchar2(11);
   month_2 varchar2(11);
   month_3 varchar2(11);
begin
   select to_char(add_months(trunc(sysdate,'mm')+14,-2),'MON_DD_YYYY') into month_1 from dual;
   select to_char(add_months(trunc(sysdate,'mm')+14,-1),'MON_DD_YYYY') into month_2 from dual;
   select to_char(trunc(sysdate,'mm')+14,'MON_DD_YYYY') into month_3 from dual;
   execute immediate 'create table temp_table( '
                             || 'ACCOUNT_NO NUMBER(11), '
                             || 'ACCOUNT_NAME VARCHAR(152), '
                             || month_1 || ' NUMBER, '
                             || month_2 || ' NUMBER, '
                             || month_3 || ' NUMBER) ';
end;
PL/SQL procedure successfully completed.
SQL> desc temp_table
TABLE temp_table
Name                                      Null?    Type                       
ACCOUNT_NO                                         NUMBER(11)                 
ACCOUNT_NAME                                       VARCHAR2(152)              
DEC_15_2006                                        NUMBER                     
JAN_15_2007                                        NUMBER                     
FEB_15_2007                                        NUMBER