How to populate calendar table in Oracle?

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I want to maintain a calender table in Oracle DB which I want to populate with all the days of the year starting from 2011 to 2013 (it may be till any year). How can I do that?

Consider my DB table has columns and example dataset is:

S.No  Cal_Dt      DayName 
1     01-01-2011  Monday
2     02-01-2011  Tuesday
3     03-01-2011  Wednesday

and so on.

I am more concerned with the Cal_Dt only here (DayName is optional).

This is a simple and easy way to do it

with calendar as (
        select :startdate + rownum - 1 as day
        from dual
        connect by rownum < :enddate - :startdate
    )
select rownum as "S.No", to_date(day,'dd_mm_yyyy') as "Cal_Dt", to_char(day,'day') as "DayName"
from calendar

Creating Calendars, Once you specify the table on which the calendar is based, you can create drill- down links to information stored in specific columns. Note that Oracle Application � Re: Populate calendar table Nuno R May 18, 2017 12:32 PM ( in response to Nuno R ) accept the date in a different format - YYYY-MM-DD

with calendar as (
        select rownum - 1 as daynum
        from dual
        connect by rownum < sysdate - to_date('1-jan-2010') + 1
    )
select to_date('1-jan-2010') + daynum as monthdate
from calendar
;

Creating a calendar dimension table & importance of ISO Week , This is intended for execution on an Oracle DB. Please note I am populating a calendar for the range: '1970-01-01' until '2099-12-31'. I used� Create the calendar table: create table calendar (date datetime not null primary key, weekdayNumber tinyint not null, weekdayName varchar (9) not null, weekdayBeg datetime not null, weekdayEnd datetime not null)

declare
  v_date date := to_date('20110101','yyyymmdd');
begin

   while v_date < sysdate + 720 loop

      insert into calender
      values ( v_date, to_char(v_date,'DAY'));

      v_date := v_date + 1;

   end loop;
   commit;

end;
/

This is not best practice and you should use Allesandro Rossi's solution. This may only be useful if you're using Oracle 9i or earlier and populating a large table.

Populate a calendar table - SearchOracle, I want to create a table with five columns (weekdayNumber, weekdayName, date, weekdayBeg, weekdayEnd). create table calendar ( date datetime not null primary key Making Monday the start of the week in Oracle SQL. The populate-davuniqueid script populates calendar users and resources in LDAP with the davUniqueId schema element, introduced in Calendar Server 7 Update 3. It copies the value of nsUniqueId to davUniqueId , thus preserving references in the calendar database.

Creating a Calendar in a single SQL statement, A few days ago, somebody asked if it is possible to write a Calendar in a single it contains of? and weather to create this table before preceeding this query. Audit table field value change; Oracle now supported on VMware somebody asked if it is possible to write a Calendar in a single SQL statement. from dba_tables

Designing a Calendar Table, There are many different reasons why a calendar table can be useful—this article is our opportunity to create one from scratch, populate it with� Hi, I need experts help in populating the calender dimension with the table structure as below. I need to populate this table from year 1900 to 2100. I was able to get the sql queries for some of the columns from web but could not find any help for most columns like 'DAY_IN_QUARTER'.

Implementing and Using Calendar Tables, My recommendation is to translate what is here to Oracle as follows: 1. Create the Dim_Date table. 2. Create the stored procedure� This is fast and only used to populate the calendar table so I have made no attempt to tune it. Suggested improvements are welcome. SELECT to_number(to_char(full_date,'YYYYMMDD')) DATE_ID, full_date, to_char(full_date,'MM-DD-YYYY') DATE_MM_DD_YYYY, to_number(to_char(full_date,'YYYY')) CALENDAR_YEAR,

Comments
  • When the query is ran in Oracle 11g, I get an error ORA-00904:"STARTDATE":invalid identifier. Input date format given is 01012016. Please help.
  • You have to replace :startdate and :enddate with meaningful values for your particular case.
  • If I want to start from the First day of the year and want to proceed further rather than starting from sysdate?
  • @terrific, I've edited it so you can start it anywhere you want.