625 questions
There is a system for recording equipment parked at the facility.(There is no record of the aircraft moving because it is a monitoring record at each facility)In Table A, the name of the aircraft, the...
I am not good at sql, so please let me know.I would like to extract Contractor ID_PK and Regional Number from the following contract information TBL.The extraction conditions are a list of non-overlap...
CREATE OR REPLACE FUNCTION testtable()RETURNS void AS'BEGIN FOR i IN 2..41 LOOP FOR j IN 1..5 LOOP IF j = 1 THEEN INSERT INTO a(test1, test2)VALUES(i,1); ENDIF; INSERT INTO b(test3, test4) VALUES(...
from the combination table belowI would like to create SQL to delete the one with the same group ID as the A number.I created SQL to extract, but I can't create SQL to delete.I'd appreciate it if you ...
Do you want to improve this question?Edit this post and update the question to focus on one issueClosed 3 years ago.Three years agoI would like to create a program like the one below.1. You must be ab...
I want to insert a record into mysql with fuelphp, but I can't.The details are as follows.There is no error log, so as a beginner in programming, I am I'm in a state of confusion as to what's going on...
I am creating a blog project in Django 2.0.The database was changed from the default SClite3 to PostgreSQL and deployed to Heroku.As I can no longer log in from the management screen on the Heroku sit...
https://github.com/blobmon/simplechanI installed the bulletin board above on the Internet, but the home screen is displayed, but when I click on it and enter it, it doesn't show what should be display...
https://github.com/blobmon/simplechanAfter completing the above site and entering the database to change the name of board1 displayed on the site to Anime&Manga, simplech_db-# update boards set bo...
Run $mysql.server start to start MySQL.ERROR! The server quit without updating PID file (/usr/local/var/mysql/<MacName>.pid).I can't do it because of the error If you look at the log, it says Pe...
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