Examlex
A load filter in SQL Loader uses a DISCARD clause,which can be used to discard rows from the loading process,potentially placing discarded rows in the discard file and not loading them into target database tables.
Risk Factor
Anything that increases the likelihood of developing a disease or injury.
Depression
A common mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.
Defence Mechanism
A psychological strategy used unconsciously by individuals to protect themselves from anxiety or social sanctions and to manage emotional conflicts.
Undoing
A psychological defense mechanism where an individual attempts to 'undo' an unacceptable thought or action by acting in a manner that counterbalances or negates it.
Q2: The _ statement lets you remove existing
Q4: A nested table is a fixed length
Q6: A likely use of sequences is for
Q24: What is a correlated subquery?
Q43: The CHAR datatype in SQL*Loader is different
Q50: A LOB column has one of _
Q57: The column or columns of a PRIMARY
Q59: Constraints that apply to multiple columns,such as
Q70: Automated undo has removed the need for
Q77: To analyze a table,you can use either