What are the conditions an underlying table must satisfy before a cursor can be used by a positioned update or delete statement? : Transact sql
What is the maximum number of triggers, you can apply on a single table?
what is collation? : Sql dba
How to change sql*plus system settings?
Any attempt to navigate programmatically to disabled form in a call_form stack is allowed?
What is the usage of nvl function?
What is primary key and unique key?
Explain how exception handling is done in advance pl/sql?
Types of optimization?
what are the advantages and disadvantages of views in a database? : Sql dba
What are stored procedures in mysql?
Give the order of sql select?
what are the different type of sql's statements ? : Sql dba