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How does an INSERT statement in apex work?
An insert statement bulk inserts the list of accounts as an argument. Then, the second account record is updated, the billing city is updated, and the update statement is called to persist the change in the database. // Update account Acme2. // Update the billing city. // Make the update call.
How does apex _ item help create dynamic forms?
So basically, it gives the developer the ability to create items dynamically, and from these items, a form can be built. APEX_ITEM offers a list of item types: text box, text area, LOV (list of values), date popup, etc. For details, see Oracle’s reference.
How to insert and update accounts in apex?
First, three Account sObjects are created and added to a list. An insert statement bulk inserts the list of accounts as an argument. Then, the second account record is updated, the billing city is updated, and the update statement is called to persist the change in the database. // Update account Acme2.
What is the purpose of apex _ item in Oracle?
APEX_ITEM is a package that, according to Oracle’s formal definition, is used to “create form elements dynamically based on a SQL query instead of creating individual items page by page.” So basically, it gives the developer the ability to create items dynamically, and from these items, a form can be built.
What do I need to create a method in apex?
Required: A list of input parameters for the method, separated by commas, each preceded by its data type, and enclosed in parentheses (). If there are no parameters, use a set of empty parentheses. A method can only have 32 input parameters. Required: The body of the method, enclosed in braces {}.
How to add a related record in apex?
Add related records by using a custom external ID field on the parent record. Associating records through the external ID field is an alternative to using the record ID. You can add a related record to another record only if a relationship (such as master-detail or lookup) has been defined for the objects involved.