sql tag

625 questions

1 answers
93 views
0

XAMPP MySQL Does Not Start

Even if you click start from the XAMPP company, It will run for a moment, but an error will occur immediately and it will be stopped. 5:19:43 [mysql] Attempting to start MySQL app...5:19:43 [mysql] St...

mysql xampp

1 years ago

2 answers
35 views
0

How to Delete or Target All Parameters Created in the SQL Editor

If you set parameters using the Query Builder editor in VisualStudio, Is there a way to exclude the @code from the WHERE clause or cover everything?SELECT code, unit priceFROM COMMODITY MASTERWHERE co...

.net sql

1 years ago

1 answers
50 views
0

Error in importing dmp file in SQL Developer cannot be resolved

I want to import dmp files exported from a different database into my database, but I get the following error when importing dmp files in SQL Developer:error messages:Exception: ORA-39001: Invalid arg...

sql oracle

1 years ago

1 answers
66 views
0

I want to submit a year that meets the specified criteria in SQL.

I would like to know the total number of vacation days for each employee in chronological order and the year in which the total number of vacation days exceeds 10.It would be very helpful if you could...

sql oracle

1 years ago

1 answers
73 views
0

I want to connect to MySQL/MariaDB in the container from another Docker container

I am learning container orchestration using docker-compose.I would like to access the mariadb of the db container from the app container with the folder configuration below, but I got an error and it ...

mysql docker docker-compose mariadb

1 years ago

2 answers
33 views
0

MySQL doesn't start on a Mac, it's /opt/homebrew/var/mysql/MacBook-Air.local.pid that many people face...

I have deployed Ravel, MySQL in my Mac OS environment, but it doesn't work.brew install mysql introduced MySQL 5.x, but it didn't work.Do you have any good alternatives to using mySQL on your Mac?I'd ...

mysql macos

1 years ago

1 answers
41 views
0

I don't know how to average CakePHP3 multiple columns.

I am currently working on a post site with CakePHP3.of the scores in the article currently posted and comments and scores posted by other users.Based on the score, we are trying to reflect the average...

php mysql cakephp

1 years ago

2 answers
85 views
0

Design to register random regular holidays

I'm making data on the tourist attraction list, but I'm having trouble setting up regular holidays.Specifically close_mon~close_sunI have prepared the columns in and judge them by 0,1, but depending o...

mysql database-design

1 years ago

3 answers
130 views
0

Understanding Database Design

I'm worried about designing the database.For example, create a database for user information.usersidnameIf you want this to be gender, usersidnamesex_idsexesidnameI think this is fine, but for example...

mysql database-design

1 years ago

2 answers
40 views
0

How Do I Use ICU Collation on a PostgresSQL Server Installed in Windows OS Like CentOS?

How do I use ICU Collation on PostgresSQL server ver.10 that I installed on Windows OS like CentOS?We would like to trace this article.

windows postgresql

1 years ago

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