-
-
how do you update the table implicitly using Trigger
we have a PRIMARYKEY field with auto generation in sequence of a table of records. If we delete any one of records from the table, how can we update the table implicitly using Trigger?
-
-
What are mutating tables?
When a table is in state of transition it is said to be mutating. eg :: If a row has been deleted then the table is said to be mutating and no operations can be done on the table except select.
-
-
-
-
How do you insert picture to sql table
i want to create a database containing info about the student, i,e their resume with photo, how can i store these details directly to oracle database?
-
-
-
-