what is the difference between implicit conversions and
explicit conversions?
Answers were Sorted based on User's Feedback
Answer / johncenzer
In an explicit conversion you tell the database how to do
the converion
ex: Select *
from some_table t...
WHERE t.invoice_date='&&pDate'TO_DATE('&&pDate')
or with format
TO_DATE('&&pDate','DD-MON-YYYY')
An implicit conversion is done by the database itself
ex. Select *
from some_table t...
WHERE t.invoice_date='&&pDate'
Oracle will try to convert the pDate into a date.
Is This Answer Correct ? | 11 Yes | 0 No |
Answer / suman
hi here it is, implicit cursor default by database, where
as explicit cursor is defined by user customized.
Is This Answer Correct ? | 2 Yes | 6 No |
What does plvtab enables you to do when you showthe contents of pl/sql tables?
Is it possible to link two groups inside a cross products after the cross products group has been created?
How to pronounce postgresql?
what are date and time data types? : Sql dba
What is file based approach?
What is trigger point?
how can you create an empty table from an existing table? : Sql dba
Why do we use cursors?
Is sql dba a good career? : SQL DBA
How do sql triggers work?
What is delimiter sql?
How do you bind variables in pl sql?