procedure

How to CALL a PROCEDURE in MySQL?

由 こ雲淡風輕ζ 提交于 2019-12-08 09:03:44
问题 I've started to examine Procedures in MySQL, but all my efforts don't work. Here is my Procedure Creation: DELIMITER // CREATE PROCEDURE test(IN a INT) BEGIN SELECT * FROM `table` WHERE `id` = a; END MySQL returns O.K., no errors. DELIMITER ; MySQL returns O.K., no errors. But CALL-Statement does not work: CALL test(8); Returns an error: #1312 - PROCEDURE dbxyz.test can't return a result set in the given context Now, I don't know what I've made wrong: a mistake in Procedure-Cration or an

Fortran save procedure as property in derived type

由 别说谁变了你拦得住时间么 提交于 2019-12-08 08:26:31
问题 Is it possible to store a procedure as a property of a derived type? I was thinking of something along the lines of: module funcs_mod public :: add contains function add(y,z) result (x) integer,intent(in) :: y,z integer :: x x = y + z end function end module module type_A_mod use funcs_mod public :: type_A,set_operator type type_A procedure(),pointer,nopass :: operator end type contains subroutine set_operator(A,operator) external :: operator type(type_A),intent(inout) :: A A%operator =>

Unable to find procedure in DBA_PROCEDURES view

由 删除回忆录丶 提交于 2019-12-08 07:14:51
问题 I have created a procedure : create or replace procedure gg as begin insert into book values ('prashant','prashant','prashant'); commit; end; / Procedure has been created successfully.Now i want to check the package name for the corresponding procedure but i am not able to do so. I am using the below query : > SELECT * FROM SYS.DBA_PROCEDURES WHERE procedure_name ='gg'; Its giving 0 rows selected.Please help. 回答1: NOTE Please look at the UPDATE section for correct answer. The procedure name

PL/SQL procedure: UPDATE uppercase names to initcaps, with special handling for some values

由 时光怂恿深爱的人放手 提交于 2019-12-07 19:13:57
问题 I need a procedure to do something like this: original name: AMSTERDAM new name: Amsterdam. I made this procedure for it: create or replace PROCEDURE NaamRoutine is BEGIN update Gemeentenew set gemeentenaam = lower(gemeentenaam); update Gemeentenew set gemeentenaam = initcap(gemeentenaam); END; The problem is there are a couple of names that start like 'S GRAVENHAGE and need to be 's Gravenhage. 回答1: Assuming the special handling is necessary only for names like 'S... , adding a simple

PL/SQL: numeric or value error: character string buffer too small %ROWTYPE

由 拟墨画扇 提交于 2019-12-07 02:54:51
问题 I don't know if I am missing something but what I am doing is: I have a function that returns a ROWTYPE FUNCTION myFunc(pChar CHAR) RETURN myTable%ROWTYPE AS myTable_rec myTable%ROWTYPE; BEGIN SELECT col1, col2, col3 INTO myTable_rec.col1 , myTable_rec.col2 , myTable_rec.col3 FROM myTable WHERE col4 = pChar; RETURN(myTable_rec); END B001_03; then in my procedure (which calls the function above), I declared: myTable_rec myTable%ROWTYPE; but when I call in the procedure: ... myTable_rec :=

How do I Invoke a procedure when inside another procedure in Pascal

由 丶灬走出姿态 提交于 2019-12-07 01:52:42
问题 procedure questiontype; begin writeln ('Enter the type of question you would like...'); writeln ('1. Add'); writeln ('2. Multiply'); writeln ('3. Subtraction'); writeln ('4. Division'); readln (typeofquestion); case typeofquestion of 1: add; 2: multiply; 3: subraction; 4: division else writeln ('Choose again'); end; end; The add, multiply, subtraction and division are all procedures. If i put this in the main program, it will work fine, but when i make this as a procedure itself, i get the

Fortran save procedure as property in derived type

由 安稳与你 提交于 2019-12-06 16:10:16
Is it possible to store a procedure as a property of a derived type? I was thinking of something along the lines of: module funcs_mod public :: add contains function add(y,z) result (x) integer,intent(in) :: y,z integer :: x x = y + z end function end module module type_A_mod use funcs_mod public :: type_A,set_operator type type_A procedure(),pointer,nopass :: operator end type contains subroutine set_operator(A,operator) external :: operator type(type_A),intent(inout) :: A A%operator => operator end subroutine function operate(A,y,z) result(x) type(type_A),intent(in) :: A integer,intent(in) :

Generate 3000 squares procedurally

由 感情迁移 提交于 2019-12-06 08:00:45
I need to build a widget that contains 3000 squares. Doing this manually would take a very long time, maybe some of you know the easiest way to generate the class .square 3000 times? I need also be able to alter the content of each square, for example a color, title, etc. Thx friends! <div class="square"> <h1>10</h1> </div> https://jsfiddle.net/srowf8hg/ You just need a loop and create a new square on each iteration. In order to be able to access each square individually, each generated square gets its own unique id: var cont = document.getElementById("container"); for(var i = 1; i <3001; ++i)

Is it possible to have generic type in vhdl?

由 时光毁灭记忆、已成空白 提交于 2019-12-06 07:39:19
问题 Is there a way in VHDL to have generic types? So for example I want to call a procedure but I'm not sure what type the signal has I want to give as paarameter, is it possible to declare the parameter as generic? Like in C++ you would use a Template. procedure eq_checker(name : string; sig : ANYTHING); should : ANYTHING; at : time) is if (at = now) then if sig = should then report "has same value" severity note; else report "has not same value" severity note; end if; end if; end checker; At

Procedure to open, write and append in Ada

由 落花浮王杯 提交于 2019-12-06 05:44:18
This question is a follow-up of the post at Ada file operation: instantiation and exception about writing to files in Ada. I chose to place this question in a separate post so that it'll become visible to more people as I already accepted an answer on a slightly different issue (which was on exceptions in file handling) in that aforementioned post. WITH Ada.Sequential_IO; WITH Ada.Float_Text_IO; PROCEDURE TEST is package Seq_Float_IO is new Ada.Sequential_IO (Element_Type => Float); X_File : Seq_Float_IO.File_Type; File_Name : String; procedure Open_Data(File : in out Seq_Float_IO.File_Type;
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