Following is my Code to create the trigger as follows.
CREATE or REPLACE TRIGGER sms_trigger
AFTER INSERT ON student
FOR EACH ROW
ENABLE
DECLARE lclcmd CHAR(255);
DECLARE res VARCHAR(255);
BEGIN
SET lclcmd = CONCAT("php C:/xampp/htdocs/sample/sms_send.php");
SET res = sys_exec(lclcmd);
END;
After running above code getting the error like follows
1) Error(1,5): PLS-00103: Encountered the symbol "DECLARE" when expecting
one
of the following: begin function pragma procedure subtype type <an
identifier> <a double-quoted delimited-identifier> current cursor delete
exists prior The symbol "begin" was substituted for "DECLARE" to continue.
2) Error(4,11): PLS-00103: Encountered the symbol "LCLCMD" when expecting
one of the following: transaction <a SQL statement>
Check the below, note that concat function is wrong you have add a string .. to concat.
Note you dont have to use declare more then once, also you dont need to add SET, and you have to put := when you want to assign values.
CREATE or REPLACE TRIGGER sms_trigger
AFTER INSERT ON student
FOR EACH ROW
ENABLE
DECLARE
lclcmd VARCHAR(255);
res VARCHAR(255);
BEGIN
lclcmd := CONCAT('php C:/xampp/htdocs/sample/sms_send.php','something');
res := sys_exec(lclcmd);
END;
/
Related
I'm trying to add some ids into an array:
CREATE OR REPLACE TYPE array_of_numbers AS VARRAY(10)OF NUMBER(10);
declare
student_ids array_of_numbers;
begin
select nrleg BULK COLLECT into student_ids from student where nrleg = 123458;
FOR i IN 1..student_ids.COUNT LOOP
DBMS_OUTPUT.PUT_LINE(student_ids(i));
END LOOP;
end;
but I get the following errors:
--------- -------------------------------------------------------------
3/1 PLS-00103: Encountered the symbol "DECLARE"
10/4 PLS-00103: Encountered the symbol "end-of-file" when expecting one of the following: ( begin case declare end exception exit for goto if loop mod null pragma raise return select update while with <an identifier> <a double-quoted delimited-identifier> <a bind variable> << continue close current delete fetch lock insert open rollback savepoint set sql execute commit forall merge pipe purge json_exists json_value json_query json_object json_array
Errors: check compiler log
Could someone explain what I did wrong?
Some DDL needs to be terminated with a /; a type can have a PL/SQL body so this is one of them. To run that all at once as a script do:
CREATE OR REPLACE TYPE array_of_numbers AS VARRAY(10)OF NUMBER(10);
/
declare
student_ids array_of_numbers;
begin
select nrleg BULK COLLECT into student_ids from student where nrleg = 123458;
FOR i IN 1..student_ids.COUNT LOOP
DBMS_OUTPUT.PUT_LINE(student_ids(i));
END LOOP;
end;
/
You don't need the semicolon on the end of the CREATE here, but it doesn't hurt; but for some other commands (including other DDL like create table) having both would cause it to try to execute the statement twice, which could cause an error.
SQL Developer won't complain about the lack of a / after the last PL/SQL block in a script, but other tools will, so it's better to always include that one too.
db<>fiddle
Incidentally, another way to see the contents of the array in SQL Developer is with a ref cursor:
var rc refcursor
declare
student_ids array_of_numbers;
begin
select nrleg BULK COLLECT into student_ids from student where nrleg = 123458;
open :rc for select * from table(student_ids);
end;
/
print rc
... but then you might as well just select directly from the table, without any PL/SQL.
I am having issues with implementing a function. It seems like that the syntax is not getting write.
Here's my different versions of code. None of them seems to work.
CREATE OR REPLACE FUNCTION F1 (DTE IN VARCHAR(50))
RETURN VARCHAR(50) IS
B1 VARCHAR(50);
SELECT * INTO B1 FROM DUAL;
RETURN B1
END
Even the below template phrase isnt working
create or replace function compute()
2 return varchar2
3 is
4 begin
5 end;
6 /
Heres the error
PLS-00103: Encountered the symbol "END" when expecting one of the
following:
( begin case declare exit for goto if loop mod null pragma
raise return select update while with <an identifier>
<a double-quoted delimited-identifier> <a bind variable> <<
Maybe i am just missing some small thing.
Your code has multiple issues(see inline comments in the following code:
CREATE OR REPLACE FUNCTION F1 (DTE IN VARCHAR) -- size is not needed here
RETURN VARCHAR IS -- size is not needed here
B1 VARCHAR(50);
BEGIN -- begin keyword is needed here
SELECT <some_column> INTO B1 FROM DUAL; -- column name instead of *
RETURN B1; -- ; is needed here
END; -- ; is needed here
Well, your first code lacks a ';' at the end of the last 2 lines.
your second sample needs somethings between the begin and end:
create or replace function compute()
return varchar2
is
begin
return 'a';
end;
/
I have a PL/SQL procedure that is not compiling. The errors are:
Error(3,7): PLS-00103: Encountered the symbol "INTO" when expecting one of the following: ( begin case declare exit for goto if loop mod null pragma raise return select update while with <an identifier> <a double-quoted delimited-identifier> <a bind variable> << continue close current delete fetch lock insert open rollback savepoint set sql execute commit forall merge pipe purge The symbol "INTO" was ignored.
Error(8,1): PLS-00428: an INTO clause is expected in this SELECT statement.
My code:
CREATE OR REPLACE PROCEDURE findvisitsandlaborcosts
as
begin
select * from SI.customer;
end;
/
I have googled an online syntax checker and it says on the first line there is an error. But WHERE?!? It seems to be correct. I have googled the syntax of declaring a procedure and I have cross-checked many times. It must be something simple that I am overlooking...
in a PLSQL code, you need a placeholder to keep results of a SELECT query. Since PLSQL engine is expecting INTO clause within SELECT statement.
To begin with, you can select a set of columns and assign their values to local variables.
Your code should be like this -
CREATE OR REPLACE PROCEDURE findvisitsandlaborcosts
as
v_column1 SI.customer.column1%type;
v_column2 SI.customer.column2%type;
begin
select column1, column2 into v_column1, v_column2 from SI.customer;
end;
/
Note - you need to replace column1 and column2 with actual column names before running this code at your end.
If you want the results to get displayed on the caller of the procedure, then you would define an out parameter and print the records outside of the procedure
CREATE OR REPLACE PROCEDURE findvisitsandlaborcosts(x out sys_refcursor)
as
begin
open x for
select * from dual;
end;
/
--Note this block of code needs to be run in sqlci or sqldeveloper
define m ref cursor;
exec findvisitsandlaborcosts(:x);
print x;
Oracle 12c has support for implict return results
Have a look at this link
https://oracle-base.com/articles/12c/implicit-statement-results-12cr1
I am trying to change the value of "TOTAL_TM_R_PT" where all the times a certain player shows up.
create or replace PROCEDURE CalculatePlayerTMPoints(Player IN NUMBER,PointNum IN NUMBER)
DECLARE PtValue INT;
UserNM TABLE;
BEGIN
SELECT POINT_VALUE INTO PtValue FROM POINTS WHERE POINTS.POINT_ID = PointNum;
SELECT ACCT_USERNAME INTO UserNM FROM ROSTERS WHERE ROSTERS.PLAYER_ID = Player;
for i in 1..UserNM.count
loop
UPDATE TEAM_MANAGER_POINTS
SET TOTAL_TM_R_PT = TOTAL_TM_R_PT + PtValue
WHERE TEAM_MANAGER_POINTS.ACCT_USERNAME = UserNM;
End loop;
END;
This is my error:
Error(3,1): PLS-00103: Encountered the symbol "DECLARE" when expecting one of
the following: ; is with authid as cluster order using external
deterministic parallel_enable pipelined result_cache accessible
Any ideas?
You need to define a collection type and use BULK COLLECT INTO for storing query results in a collection. AS keyword was also missing in your code and using Declare is not valid.
create or replace PROCEDURE CalculatePlayerTMPoints(Player IN NUMBER,PointNum IN NUMBER) AS
PtValue INT;
TYPE usertype IS TABLE OF ROSTERS.ACCT_USERNAME%TYPE;
UserNM usertype ;
BEGIN
SELECT POINT_VALUE INTO PtValue FROM POINTS WHERE POINTS.POINT_ID = PointNum;
SELECT ACCT_USERNAME BULK COLLECT INTO UserNM FROM ROSTERS WHERE ROSTERS.PLAYER_ID = Player;
for i in 1..UserNM.count
loop
UPDATE TEAM_MANAGER_POINTS
SET TOTAL_TM_R_PT = TOTAL_TM_R_PT + PtValue
WHERE ACCT_USERNAME = UserNM(i);
End loop;
END;
Ok so I am working on a homework assignment using stored procedures.
Essentially i am just trying to use a stored procedure to run a query then print the results.
Here is what i have so far.
create or replace procedure movie_actors (mtitle varchars)as
DECLARE
CURSOR c1 is SELECT "NAME",GENDER,ADDRESS FROM MOVIESTAR WHERE "NAME" in(
SELECT STARNAME FROM STARSIN WHERE MOVIETITLE=mtitle);
actor_name MOVIESTAR.NAME%TYPE;
actor_gender MOVIESTAR.NAME%TYPE;
actor_address MOVIESTAR.ADDRESS%TYPE;
BEGIN
LOOP
FETCH c1 INTO actor_name;
FETCH c1 INTO actor_gender;
FETCH c1 INTO actor_address;
EXIT WHEN c1%NOTFOUND;
DBMS_OUTPUT.PUT_LINE(mtitle ||', '||actor_name||': '||actor_gender||', '||actor_address);
END LOOP;
END;
I am new to databases and stored procedures. I am not sure if i am really going about this the best way.
It should be pretty simple, I am not sure what I am doing wrong.
This is the compiler error i am getting.
Error(2,1): PLS-00103: Encountered the symbol "DECLARE" when expecting one of the
following: begin function pragma procedure subtype type <an identifier> <a
double-quoted delimited-identifier> current cursor delete exists prior external
language The symbol "begin" was substituted for "DECLARE" to continue.
Error(16,4): PLS-00103: Encountered the symbol "end-of-file" when expecting one of the
following: ( begin case declare end exception exit for goto if loop mod
null pragma raise return select update while with <an identifier> <a double-quoted
delimited-identifier> <a bind variable> << continue close current delete fetch lock
insert open rollback savepoint set sql execute commit forall merge pipe purge
Any help would be greatly appreciated.
First, you have an invalid type:
create or replace procedure movie_actors (mtitle varchars)as
^
This should be varchar2, not varchars.
Second, you don't need the DECLARE here. The "as" kinda substitutes for it. Start your proc like this:
create or replace procedure movie_actors (mtitle varchar2)as
CURSOR c1
Finally, I strongly recommend changing this:
CURSOR c1 is SELECT "NAME",GENDER,ADDRESS FROM MOVIESTAR WHERE "NAME"
... to this (no double quotes):
CURSOR c1 is SELECT NAME,GENDER,ADDRESS FROM MOVIESTAR WHERE NAME
The double quotes will make the column name case sensitive. You're lucky in this case because the default in Oracle is uppercase, but sooner or later using double quotes like this will cause you trouble - there are plenty of StackOverflow postings from frustrated users who've lost hours or time from using double quotes when they didn't have to.