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A trigger is nothing but a database event. It is implicitly evoked whenever a database event like insert, update, delete, shutdown, etc occurs. There are 12 different types of database triggers. They are combintion of the following 1. after, before 2. insert, update, delete 3. row, statement i.e. 2*3*2 = 12 types of database triggers There is an 'instead of' triggers for views.

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Q: What is the trigger?
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Related questions

What are type of trigger?

*static trigger *dynamic trigger *hold trigger


How does a double trigger work?

The second trigger is usually a "set" trigger, that spring loads the forward trigger and makes it into a hair draw trigger.


How does the double trigger on a JG Anschutz 22 rifle work?

Rear trigger is "set" trigger, by pulling it 1st, it makes the main trigger a "hair" or lighter trigger


What was the name of Roy Rogers' horse?

'Trigger' was Roy's horse. You can see his story in the movie "My Pal Trigger".Trigger :)


What is trigger in dance?

what is trigger in dance


What movie and television projects has Trigger been in?

Trigger has: Played Trigger in "Billy the Kid Returns" in 1938. Played Trigger in "Under Western Stars" in 1938. Played Trigger in "Shine On, Harvest Moon" in 1938. Played Trigger in "Come On, Rangers" in 1938. Played Trigger in "In Old Caliente" in 1939. Played Trigger in "Frontier Pony Express" in 1939. Played Trigger in "The Arizona Kid" in 1939. Played Trigger in "Southward Ho" in 1939. Played Trigger in "Days of Jesse James" in 1939. Played Trigger in "The Ranger and the Lady" in 1940. Played Trigger in "Rodeo Dough" in 1940. Played Trigger in "Red River Valley" in 1941. Played Trigger in "Sunset Serenade" in 1942. Played Trigger in "South of Santa Fe" in 1942. Played Trigger in "Sons of the Pioneers" in 1942. Played Trigger in "Heart of the Golden West" in 1942. Played Trigger in "Sunset on the Desert" in 1942. Played Trigger in "Romance on the Range" in 1942. Played Trigger in "Song of Texas" in 1943. Played Trigger in "Silver Spurs" in 1943. Played Trigger in "King of the Cowboys" in 1943. Played Trigger in "Idaho" in 1943. Played Trigger in "Hands Across the Border" in 1944. Played Trigger in "Lights of Old Santa Fe" in 1944. Played Trigger in "San Fernando Valley" in 1944. Played Trigger in "Hollywood Canteen" in 1944. Played Trigger in "Lake Placid Serenade" in 1944. Played Trigger in "Cowboy and the Senorita" in 1944. Played Trigger in "Sunset in El Dorado" in 1945. Played Trigger in "Man from Oklahoma" in 1945. Played Trigger in "Utah" in 1945. Played Trigger in "Rainbow Over Texas" in 1946. Played Trigger, Smartest Horse in the Movies in "My Pal Trigger" in 1946. Played Trigger in "Song of Arizona" in 1946. Played Trigger in "Home in Oklahoma" in 1946. Played Trigger, the Smartest Horse in the West in "On the Old Spanish Trail" in 1947. Played Trigger in "Bells of San Angelo" in 1947. Played Trigger in "Eyes of Texas" in 1948. Played Trigger in "The Gay Ranchero" in 1948. Played Trigger in "Melody Time" in 1948. Played Trigger in "Under California Stars" in 1948. Played Trigger in "Down Dakota Way" in 1949. Played Trigger in "Trail of Robin Hood" in 1950. Played Trigger in "North of the Great Divide" in 1950. Played Trigger in "The Colgate Comedy Hour" in 1950. Played Trigger in "Trigger, Jr." in 1950. Played Trigger in "Pals of the Golden West" in 1951. Played Trigger in "The Roy Rogers Show" in 1951. Played Trigger in "Spoilers of the Plains" in 1951. Played Trigger in "South of Caliente" in 1951. Played Trigger in "Screen Snapshots: Out West in Hollywood" in 1953. Played Trigger in "Alias Jesse James" in 1959. Played Trigger in "The Hollywood Palace" in 1964. Played Trigger in "50 Greatest TV Animals" in 2003. Played himself in "Glasgow: Big Night Out" in 2014.


Roy rogers steed is the one who pulls the?

Roy Roger's steed was "Trigger", a beautiful palomino stallion. After Trigger passed on, he rode Trigger's son, "Trigger, Jr.". Trigger was never used to pull anything, only to ride.


What is a trigger lock?

A trigger lock is used for gun safety. It is a mechanism that goes over the trigger and locks to prevent the trigger from being pulled.


What is a trigger in dbms?

Trigger is a statement that is automatically executed by the system as a side effect of a modification to the database. Several existing systems have their own non standard trigger functions. For a trigger we need to specify the condition under which the trigger is executed.


When was The Trigger created?

The Trigger was created in 1999.


How many Triggers did Roy Rogers have?

He has three named Trigger, Little Trigger, and Trigger Jr.


How do you loosen a paint ball gun trigger?

On some guns you can change out the trigger springs, others you may have to buy a new trigger or trigger assembly.