How can i get 2nd week starting date and ending date in a month?

Question

please help me to query this.
thanks in advance

Answer 1

Hi,
I assume the second week start the next monday after the 1st of the current month. End of week is the next sunday.
If a week start monday, the second week of december start the 5th and ending the 11th :
  1  select 8-to_char(to_date('01'||to_char(sysdate,'MMYYYY'),'DDMMYYYY'),'D')+1 first_day2w,
  2         15-to_char(to_date('01'||to_char(sysdate,'MMYYYY'),'DDMMYYYY'),'D') last_day2w
  3* from dual
SQL> /
FIRST_DAY2W LAST_DAY2W
          5         11If we take august, the second week start the 8th to end the 14th
  1  select 8-to_char(to_date('01082005','DDMMYYYY'),'D')+1 first_day2w,
  2         15-to_char(to_date('01082005','DDMMYYYY'),'D') last_day2w
  3* from dual
SQL> /
FIRST_DAY2W LAST_DAY2W
          8         14HTH,
Nicolas.
Note that my nls_territory = FRANCE.
if you're in America, first day of week is sunday, and last is saturday :
  1* alter session set NLS_TERRITORY='AMERICA'
SQL> /
Session altered.
SQL> ed
Wrote file afiedt.buf
  1  select 8-to_char(to_date('01'||to_char(sysdate,'MMYYYY'),'DDMMYYYY'),'D')+1 first_day2w,
  2         15-to_char(to_date('01'||to_char(sysdate,'MMYYYY'),'DDMMYYYY'),'D') last_day2w
  3* from dual
SQL> /
FIRST_DAY2W LAST_DAY2W
          4         10
SQL> Message was edited by:
N. Gasparotto