I'm using Oracle 12c. I need to generate dates for the start and end of weeks which begin on Thursday and end the following Wednesday. An example of t ...

I have the following query that having a sub-query to select from dual. Both result of main and subquery need to be display in the output. Error OR ...

After upgrading the Oracle database from 10g to 19c, I'm experienced the performance issue as querying in dual table and views on a large database whe ...

i am trying to access the below sql to generate the next sequence number. i am getting QuerySyntaxException caused by dual is not mapped. sql = Selec ...

How can I create the following table in Oracle. I need it as an itermediate table in a WITH-clause. ...

SQL Console select trunc((:FromDate)+1)-rn as date_Val from ( select rownum rn from dual connect by level <= ((:FromDate)-( ...

In Oracle, we can write this to generate a single row using a SELECT statement. What is Teradata's equivalent? ...

The task is the following: select 20 rows from dual table with randomly generated distinct numbers from 23 to 45. I performed the following: But i ...

In my package, I have a procedure like this: for table T1, I need only two columns from dual: COL.F0 & COL.F1. When I execute this statement, ...

I don't want to create tmp tables. How to make this work? ...

So I can't create or edit tables (I'm a user with read only permission) and I want to look up 10,000 unique id's. I can't put them inside of an IN() s ...

I'm trying to place data into a date range from a dual query. The outcome should look like this: For the list of days I'm using But how do I jo ...

This is my query to get all possible dates between two dates based on days. The values are retrieved from presentation table which consist of prese ...

I am trying to only display the date and time of a table in a certain format. This format is DD-MON-YYYY and the time HH24:MI:SS. I don't understand h ...

I want to connect to oracle database in my ruby on rails application and i need to get db timezone with sql "select dbtimezone from dual" I have the ...

Will local database get disturb if we create DUAL table ? Kindly Suggest me ? ...

I have a list with days and numbers generated by dual table as follow: And it's produces this table: Why can't do a select like WHERE WEEK_DAY = ...

What is the equivalent of the Oracle "Dual" table in MS SqlServer? This is my Select: ...

I need to join against a dynamic list of numbers that I retrieve from my program dynamically. The number of rows is not fixed, nor are the numbers tha ...

Is there a way to JOIN fields from the dummy DUAL table in MySQL? Say I have a and a Can I join both selects with a Join in some kind of query ...