If you like this article or if you have any suggestions with the same kindly comment in to comments section.This question is a follow-up of this one: These are most basic operations we are doing in Progress database. The above statement will delete the Customer table records where customer _id is greater than 500. If user wants to delete the records from table named Customer kindly use following query, Syntax for Deleting the data in Progress : I just would like to give you the comparison between delete statement in SQL and Progress database. In this section I would like to give some heads-up about deleting the data in progress with real examples.
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The above statement will update the Customer table where customer _id is greater than 500 and assign the Product value as ‘Laptop’. If user wants to update the records from table named Customer kindly use following query, Syntax for Updating the data in Progress :Īssign column_name= Value_to _be_updated. I just would like to give you the comparison between update statement in SQL and Progress database. In this section I would like to give some heads-up about updating the data in progress with real examples. The above query will fetch the records in ascending order as we are using only by keyword in it. If user wants to fetch the data in ascending order just use by clause in Progress query. The above query will fetch the records in descending order with customer_id from Customer table. In progress if we need to sort the records you need to use descending keyword.Įxample 5 : Display the data in customer in descending format with customer_id.Ĭonsider that there is a ‘Customer’ table and you need to fetch Customer data with Customer_id in descending order. You all know that in SQL we are using order by keyword to sort the data. Syntax for using Sorting in Progress database : Where column_name 1= Value to be filtertedĮxample 4 : Display 4column-wise data from the table with Filter.Ĭonsider that there is a ‘Customer’ table and you need to fetch Customer data for all Customers who’s Customer_id is 100 and Name=Amit.Į. Syntax for using AND/OR conditions for Progress Database : The above query will fetch Customer_id,Customer_Name and Address from Customer table where Customer_id is 100.ĭ. Where column_name = Value to be filterted :Įxample 3 : Display column-wise data from the table with Filter.Ĭonsider that there is a ‘Customer’ table and you need to fetch Customer data for all Customers who’s Customer_id is 100. Syntax for filtering the records from specified table for Progress Database : The above query will fetch Customer_id,Customer_Name and Address from Customer table.Ĭ. Syntax for Retrieving column-wise records from table for Progress Database :Įxample 2 : Display column-wise data from the table.Ĭonsider that there is a ‘Customer’ table and you need to fetch some columns from the table.ĭisplay Customer_id Customer_Name Address. The above query will fetch all records in the table.ī. Syntax for Retrieving records from table for Progress Database :Įxample 1 : Display all data from the table.Ĭonsider that there is a ‘Customer’ table and you need to fetch all values from customer table in progress. Each progress query will start with ‘For Each’ statement. But in Progress database the syntax is different. We are using direct select statement and user is habitual to use the Select syntax in SQL. The Select operation is key operation in SQL to retrieve data from database. In this section I would like to give you different syntax for progress with its real life examples. The progress syntaxes are bit different than regular SQL syntaxes. We need to take care of following main database operations :ġ.Retrieve Records from database – Also called as Select Operation.Ģ.Update Records from Database – Also called as Update Operation.ģ.Insert Records in database – Also called as Insert Operation.Ĥ.Delete Records from Database – Also called as Delete Operation.
The Progress Query or Open Edge Query is the query which directly runs on progress database to perform any read or write operations on database. You can also call Progress database queries as open edge queries rather than progress queries. The Progress is different than other SQL database management systems. There are very less people who knows about the progress database as this is very old technology. In this article I would like to give you introduction about totally new database named Progress Database which is used in Open Edge technologies. In my previous articles I have given idea about multiple databases like PostgreSQL, Oracle etc.
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