WebJul 1, 2012 · dw_1.retrieve() // dw_1 is the name of the datawindow control // insert a row dw_1.insertrow(0) // delete a row dw_1.deleterow(1) // update all changed rows dw_1.update(true, true) (see the PB help for more info on what the values in parenthesis mean) DB connections. PowerBuilder has a built-in transaction object that you can use …

Powerbuilder 12.5 database connection beginner tutorials

WebOct 8, 2003 · Gary, I do not know of a way you can make it appear without re-retrieving the datawindow. But, the one thing you can do is try coding something similar to the following in a post save or update event. dw_1.Reset () dw_1.Retrieve (retrieval arguments if needed) This will reset the window and then re-retrieve the data for you without the user ... WebUsing DataWindow expression functions. Decimal support in DataWindow expressions. Four examples. Example 1: counting null values in a column. Example 2: counting active … harp saddle for phenolic sockets

如何把ACCESS转成SQL数据库 - 天天好运

WebDec 22, 2011 · This is a technique to use when you have a data entry window in which multiple parent records can be inserted along with multiple child records for each parent and your tables have their record keys set up as identity values. The database in question for this discussion is SQL Server. WebIdentity Description Specifies the syntax the SNC database interface uses to obtain the identity value of a new row in a database table.When a DataWindow update request … WebThe DataWindow control examines the table in the DataWindow object, determines the appropriate SQL statement for each row, and submits the appropriate stored procedure (as defined in the Stored Procedure Update dialog box) with the appropriate column values … harps bakery benton ar