A(n)<u> Instead Of trigger </u>is a pl/sql block that manages in place of a dml action on a database view.
<h3>Why instead of triggers are used?</h3>
INSTEAD OF triggers describe how to perform insert, update, and delete functions against complex views. INSTEAD OF triggers permit applications to use a view as the sole interface for all SQL operations.
<h3>What are the after triggers?</h3>
An after trigger runs after the connected insert, update, or delete changes are involved to the table. The WHEN condition can be used in an SQL trigger to specify a state. If the condition evaluates to true, the SQL views in the SQL trigger routine body are run.
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Answer:
it is a programing languwage that is useualy used to program visual or text based applications
Explanation:
Answer:
The class of language the machines recognise is Regular Language (See Explanation Below)
Explanation:
Given
Form δ : Q × Γ → Q × Γ × {R, S}
From the above transition form, it can be seen that the machine cannot read square symbols passed to it.
Regarding the square the machine is currently reading, there are multiple movement of S and it shouldn't be so because any number of the multiple movement can be simulated by exactly one movement of S.
As stated earlier that sequence of moves can be simulated by just one movement.
Let R = the movement
This means the machine can only use right move efficiently.
With this, we can say that the machine only read input string.
This is a characteristic of DFA (Deterministic Finite Automata).
With this, we can conclude that some DFAs will simulate the Turing machine and that they only read regular language.
<span>A.Council of the European Union</span>
Answer:
Hold on just a second I will be giving soon,
