Get data from Grandparent while creating child record
43578
Event parent relationship fields are null in trigger
49293
How to get child process from parent process
93935
SObject row was retrieved via SOQL without querying the requested field:
94526
How to get instance of referenced entity?
50577
hierarchical retreival of records in postgresql
38556
How do I pass a value from a child back to the parent form?
132750
Better defining a parent-child relationship on a table
144624
DNS subdomain (child) NS records
120665
How can I retrieve data within my widget
15251
Best way to get child nodes
115377
Can I get a tree-structure from a self-referenced (hierarchical) table?
90151
Return hierarchical data from a self-referencing table (parents, children)
105381
Make object from a child
63297
Soql query on parents other child object
74389
Iterating over related records in visualforce using standard controller
129083
Query Parent Accounts with its child accounts
86693
Trigger to prevent duplication of records in Salesforce