How do I populate a table with Triggers
Image of the tables
Hello,
I'm really new to sql and I only know the basics of it, so i am having some dificulties.
How do i populate tables with a trigger?. To be more specific i want to pass the primary key to another table, let's say for example i want to pass id_Academista (PK) from Table Academista to id_Academista (FK) on table Habilitacoes.
At this point i have something like this:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((SELECT ID_ACADEMISTA FROM academista));
END;
I test the code on Oracle, but i think it doesn't make any sense.
sql oracle triggers
edited Nov 16 '18 at 10:08
codeLover
2,2551620
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
add a comment |
Image of the tables
Hello,
I'm really new to sql and I only know the basics of it, so i am having some dificulties.
How do i populate tables with a trigger?. To be more specific i want to pass the primary key to another table, let's say for example i want to pass id_Academista (PK) from Table Academista to id_Academista (FK) on table Habilitacoes.
At this point i have something like this:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((SELECT ID_ACADEMISTA FROM academista));
END;
I test the code on Oracle, but i think it doesn't make any sense.
sql oracle triggers
edited Nov 16 '18 at 10:08
codeLover
2,2551620
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
You aren't far off - instead ofINSERT ... VALUES..., useINSERT ... SELECT....
– Bridge
Nov 16 '18 at 10:11
add a comment |
Image of the tables
Hello,
I'm really new to sql and I only know the basics of it, so i am having some dificulties.
How do i populate tables with a trigger?. To be more specific i want to pass the primary key to another table, let's say for example i want to pass id_Academista (PK) from Table Academista to id_Academista (FK) on table Habilitacoes.
At this point i have something like this:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((SELECT ID_ACADEMISTA FROM academista));
END;
I test the code on Oracle, but i think it doesn't make any sense.
sql oracle triggers
edited Nov 16 '18 at 10:08
codeLover
2,2551620
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
Image of the tables
Hello,
I'm really new to sql and I only know the basics of it, so i am having some dificulties.
How do i populate tables with a trigger?. To be more specific i want to pass the primary key to another table, let's say for example i want to pass id_Academista (PK) from Table Academista to id_Academista (FK) on table Habilitacoes.
At this point i have something like this:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((SELECT ID_ACADEMISTA FROM academista));
END;
I test the code on Oracle, but i think it doesn't make any sense.
sql oracle triggers
sql oracle triggers
edited Nov 16 '18 at 10:08
codeLover
2,2551620
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
edited Nov 16 '18 at 10:08
codeLover
2,2551620
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
edited Nov 16 '18 at 10:08
codeLover
2,2551620
edited Nov 16 '18 at 10:08
codeLover
2,2551620
edited Nov 16 '18 at 10:08
codeLover
2,2551620
2,2551620
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
asked Nov 16 '18 at 9:52
João AbrantesJoão Abrantes
156
156
You aren't far off - instead ofINSERT ... VALUES..., useINSERT ... SELECT....
– Bridge
Nov 16 '18 at 10:11
add a comment |
You aren't far off - instead ofINSERT ... VALUES..., useINSERT ... SELECT....
– Bridge
Nov 16 '18 at 10:11
You aren't far off - instead of
INSERT ... VALUES..., use INSERT ... SELECT....– Bridge
Nov 16 '18 at 10:11
You aren't far off - instead of
INSERT ... VALUES..., use INSERT ... SELECT....– Bridge
Nov 16 '18 at 10:11
add a comment |
1 Answer
1
active
oldest
votes
You should use :new.id_Academista in order to insert the value in other table. Try the below code:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((:new.id_Academista));
END;
Here parameter :new represents the latest row you have inserted in the table Academista .
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You should use :new.id_Academista in order to insert the value in other table. Try the below code:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((:new.id_Academista));
END;
Here parameter :new represents the latest row you have inserted in the table Academista .
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
add a comment |
You should use :new.id_Academista in order to insert the value in other table. Try the below code:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((:new.id_Academista));
END;
Here parameter :new represents the latest row you have inserted in the table Academista .
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
add a comment |
You should use :new.id_Academista in order to insert the value in other table. Try the below code:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((:new.id_Academista));
END;
Here parameter :new represents the latest row you have inserted in the table Academista .
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
You should use :new.id_Academista in order to insert the value in other table. Try the below code:
CREATE OR REPLACE TRIGGER ADDCOMP
AFTER INSERT ON ACADEMISTA
FOR EACH ROW
BEGIN
INSERT INTO Habilitacoes(id_academista)
VALUES((:new.id_Academista));
END;
Here parameter :new represents the latest row you have inserted in the table Academista .
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
answered Nov 16 '18 at 10:12
codeLovercodeLover
2,2551620
2,2551620
add a comment |
add a comment |
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You aren't far off - instead of
INSERT ... VALUES..., useINSERT ... SELECT....– Bridge
Nov 16 '18 at 10:11