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Progress Interview Questions

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What is the option used to find out which index is used by progress for a particular query?

Asked By: Remasri | Asked On: Mar 25th, 2007

Answered by: inderjeet singh on: Aug 31st, 2012

We can compile the code by using xref option

What are the cases under which progress does not update an index?

Asked By: Remasri | Asked On: Mar 25th, 2007

Answered by: ravi gupta on: Sep 14th, 2011

Progress does not update an index if the value you try to assign to the index field is the same as the current value of the index field. You can change the name of an index at any time.

What is the use of assign statement in progress database?

Asked By: Remasri | Asked On: Mar 25th, 2007

Answered by: prashanthab22 on: Dec 15th, 2008

ASSIGN statement is used assign or load a value or result of an expression, depending datatype of the variable

Answered by: stephen.java on: Sep 10th, 2008

You also have encountered the ASSIGN statement. ASSIGN moves data from the screen bufferto the record buffer,  Once you move changes from the screen buffer to the record buffer, or make changes d...

What are the scenarios or situations under which progress database creates new index entry for a record?

Asked By: christia | Asked On: Mar 25th, 2007

Answered by: richieasir on: Oct 24th, 2008

database  engines are one of the strength for progress.it has two db engines-sql92 and 4gl.4GL concepts is also a great strength for progress database. sql92 and 4gl engines are different but both c...

Answered by: richieasir on: Oct 24th, 2008

As you work with your application, you will want to know when Progress creates and updates indexes. Progress creates a new index entry for a record at the first occurrence of any one of the following:...

What is metaschema in progress database?

Asked By: christia | Asked On: Mar 25th, 2007

Answered by: richieasir on: Oct 24th, 2008

The set of internal database tables that define the underlying structure of a Progress database. Metaschema table names begin with the underscore ( _ ) character. Metaschema tables are hidden tables and, therefore, are not ordinarily visible in the Data Dictionary.

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