add batch
remove batch
split batch
comment selection
show hidden batches
hide batch
highlight batch
db<>fiddle
Db2
Firebird
MariaDB
MySQL
Node.js
Oracle
Postgres
SQLite
SQL Server
TimescaleDB
YugabyteDB
Developer-C 11.1
3.0
4.0
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
5.5
5.6
5.7
8.0
18
11g Release 2
18c
21c
23c
8.4
9.3
9.4
9.5
9.6
10
11
12
13
14
15
16
3.8
3.16
3.27
3.39
2012
2014
2016
2017
2017 (Linux)
2019
2019 (Linux)
2022
2.11
2.14
2.6
2.8
2.18
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
Sakila
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
AdventureWorks
no sample DB
no sample DB
AdventureWorks
no sample DB
no sample DB
no sample DB
no sample DB
no sample DB
run
markdown
donate
feedback
about
By using db<>fiddle, you agree to license everything you submit by
Creative Commons CC0
.
CREATE tABLE student(stdNo int, stdFirstName VARCHAR(64), stdLastName VARCHAR(64))
INSERT INTO student VALUES(1,'test2','testlast')
CREATE TABLe ww_techfull(ResNo int, ResFirstName VARCHAR(64), ResLastName VARCHAR(64) ,ResPhone varchar(16),TPGText varchar(64))
INSERT INTO ww_techfull VALUES(1,'testfrist', 'Testlast','012345656778','Bad')
CREATE FUNCTION GetTechFull ( table_flag INT,person_pk CHAR(11) ) RETURNS CHAR(64) DETERMINISTIC BEGIN DECLARE firstName CHAR(64); DECLARE lastName CHAR(64); DECLARE telephone CHAR(64); DECLARE pay_grade CHAR(64); DECLARE outputRes CHAR(64) DEFAULT NULL; IF table_flag IS NULL OR person_pk IS NULL THEN RETURN NULL; END IF; IF table_flag = 1 THEN SELECT LEFT(CONCAT(LEFT(ResFirstName,1), " ", ResLastName),64) ,ResPhone , TPGText INTO outputRes ,telephone, pay_grade FROM ww_techfull WHERE ResNo = person_pk; SET outputRes = LEFT(outputRes,64); END IF; IF table_flag = 0 THEN SELECT LEFT(CONCAT(LEFT(stdFirstName,1), " ",stdLastName),64) INTO outputRes FROM student WHERE student.stdNo = person_pk; SET outputRes = LEFT(outputRes,64); END IF; RETURN outputRes; END
SELECT GetTechFull(0,1)
GetTechFull(0,1)
t testlast
SELECT GetTechFull(1,1)
GetTechFull(1,1)
t Testlast