sqlfiddle

问题 This question already has answers here : MySQL Select only one row from each patient diagnosed according the the first date (3 answers) Closed 2 years ago . I have this unanswered question where I had this erroneous result query: SELECT t1.patient_id, CONVERT(aes_decrypt(t4.patient_name_en, :encKey) USING utf8mb4) as patient_name_en, min(t3.date_of_visit) as date_of_visit, t2.diagnosis_name, max(ifnull(t5.date_of_assessment, 'N/A')) as date_of_assessment, ifnull(t5.assessment_result, 0) as

问题 This question already has answers here : MySQL Select only one row from each patient diagnosed according the the first date (3 answers) Closed 2 years ago . I have this unanswered question where I had this erroneous result query: SELECT t1.patient_id, CONVERT(aes_decrypt(t4.patient_name_en, :encKey) USING utf8mb4) as patient_name_en, min(t3.date_of_visit) as date_of_visit, t2.diagnosis_name, max(ifnull(t5.date_of_assessment, 'N/A')) as date_of_assessment, ifnull(t5.assessment_result, 0) as

问题 I'm building a query in SQLFiddle using SQL Server 2008. This query is a procedure that selects information. I can't post the query itself, but I can post the Syntax surrounding the procedure: CREATE PROCEDURE BusinessInfo @Variable VarChar(10) AS BEGIN SELECT Info.* FROM Table Info WHERE Info.PersonKey = @Variable ORDER BY Info.LastName END GO EXECUTE BusinessInfo '1' GO The problem is that no matter what I do, as soon as I put create procedure, it returns nothing. I even built the Procedure

问题 Actually I am quite new to PL/SQL I created the following table using oracle pl/sql in SQL Fiddle create table Employee(name varchar2(100),id integer, salary integer,PRIMARY KEY(id)); insert into Employee(name,id,salary) values('sa',94,100); insert into Employee(name,id,salary) values('pr',88,150); insert into Employee(name,id,salary) values('ji',33,900); insert into Employee(name,id,salary) values('na',24,880); insert into Employee(name,id,salary) values('po',65,770); insert into Employee

问题 Take a look at this simple query in SQL fiddle: http://sqlfiddle.com/#!2/c1eb6/1. This is a super-simple update query, why is it producing an error? I wonder if could it be a bug in that site? Build Schema: create table your_table (some_column varchar(50)); insert into your_table set some_column = '30# 11'; insert into your_table set some_column = '30# 12.00'; insert into your_table set some_column = '30# 13.5'; insert into your_table set some_column = 'abdfs'; insert into your_table set some

问题 Any clues how to get PL/SQL in SQLFiddle? I've tried begin dbms_output.put_line('Hello World'); end; / or begin null; end; / which works in SQL*Plus (or TOAD or SQLDeveloper or ...) but SQLFiddle just gives me ORA-06550: line 2, column 36: PLS-00103: Encountered the symbol "end-of-file" when expecting one of the following: := . ( % ; : begin dbms_output.put_line('Hello World') So it seems there is some kind of PL/SQL engine in place but I can't figure out how to get it to parse anonymous

问题 The are many questions with this same title but I can't find an answer among those. What am I doing wrong? CREATE TABLE J (A integer) ; INSERT INTO J (A) VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10) ; The create alone works. The problem is just the insert. I tried in SQL Fiddle. 回答1: You can do it several ways (See SQL Fiddle with Demo): INSERT ALL INTO J (A) VALUES (1) INTO J (A) VALUES (2) INTO J (A) VALUES (3) INTO J (A) VALUES (4) INTO J (A) VALUES (5) INTO J (A) VALUES (6)

问题 FacilityTable FACILITYNO FACILITYNAME 'FACNO01' Toilet 'FACNO02' Staff Office 'FACNO03' Principle Office 'FACNO04' Science Lab 'FACNO05' Math Lab 'FACNO06' Computer Lab 'FACNO07' Biology Lab 'FACNO08' Chemical Lab BookingTable FACILITYNO bookingID userID Timebooked 'FACNO01' 1 0003 10-May-2016 'FACNO04' 2 0001 10-May-2018 'FACNO05' 3 0001 10-Apr-2017 'FACNO01' 4 0001 10-Apr-2017 'FACNO02' 5 0003 10-Jan-2011 'FACNO04' 6 0006 10-Apr-2018 'FACNO06' 7 0003 10-Apr-2016 'FACNO07' 8 0006 10-Apr-2015

问题 I put the following into the Schema panel at sqlfiddle: CREATE TABLE tb_patient ( `idPatient` INTEGER, `prenomPatient` VARCHAR(12), `nomPatient` VARCHAR(6) )// INSERT INTO tb_patient (`idPatient`, `prenomPatient`, `nomPatient`) VALUES ('267', 'Marie Claude', 'CARRIE'), ('268', 'Marie Claude', 'CARRIE')// create procedure findTwins() begin declare getNom varchar(40); declare getPrenom varchar(40); declare getId int default 1; declare getId2 int default 1; if(select count(*) from tb_patient

问题 So, I have a table with rows like this: Ev_Message Ev_Comment EV_Custom1 Ev_Time_Ms ------------------------------------------------------------------------------------- Machine 1 Alarm 5/23/2016 11:02:00 AM Alarms Scanned 25 Machine 1 Alarm 5/23/2016 11:00:00 AM Alarms Scanned 686 Machine 1 Alarm 5/23/2016 11:00:00 AM Light curtain 537 Machine 1 Alarm 5/23/2016 11:00:00 AM Guard door open 346 Machine 1 Alarm 5/23/2016 11:00:00 AM No control voltage 135 Machine 1 Alarm 5/23/2016 10:38:34 AM