What is delimiter in pl sql?
display records from 5 to 9 using rowid or rownum
what are the differences between char and nchar? : Sql dba
what is sql optimization
What is composite data type in pl sql?
What is the difference between an inner and outer join?
How many database objects (trigger, packages, sequence etc) uses a particular field in a given table. For ex: I want to know how many database object uses the ATTRIBUTE1 in the PO_VENDORS table. What query will give me the result showing the database object name(package, trigger etc), field_name used (in this case ATTRIBUTE1) and table_name (in this case PO_VENDORS).
explain primary keys and auto increment fields in mysql : sql dba
What happens when a trigger is associated to a view?
What is user in sql?
What is normalization sql?
Enlist some predefined exceptions?
What is mutating table?