dbbackup | Programmatically create dump files | Database library

EDIT 2

In fact I realized that automatic backup done today in preprod environment (nginx) by celery/dbbackup are not available in container?

I only have backup from yesterday when I use development environment (django runserver)....

EDIT 1

change docker-compose accordingly backup_volume is mounted I can not found where in local but if I cnnect to the db container and run \i 'path/to/file.psql' it works

EDIT1 31/12/2020

well it doesn't works because django service remain unhealthy need some help

EDIT 31/12/2020

error UniqueViolation (celery-beat) and DuplicateTable (celery) errors with django_migrations using django/postgresql/celery/celery-beat with DOCKER

I am learning about docker-compose healthycheck as depends_on is not sufficient as container only wait for container it depend to be started

If celery and celery-beat "wait" for django web app be running on http://0.0.0.0:8000/ it should prevent error below?

I have created a node script that I want to schedule with root's cron. The crontab entry is listed below.

Here is the batch file where I am trying for normal export backup but it is not working due to space in folder name DB Backup for Backup file directory in file="D:\DB Backup\sys_12c_%fullstamp%.dmp". It works file if there in no space in folder name i.e. DBBackup.

Disclaimer: I'm a newbie with Powershell.

I am trying to script the backup of two SQL Server Express databases using a SQL script run from Powershell. When I run the SQL From SSMS, it runs fine with no timeout. When I run the SQL from a Powershell script the small database backup succeeds, but larger db backup fails with this error:

I have created a backup option on Codeigniter project. Now I want to the backup database automatically each day with a fixed time.

Here is my backup code:

I am working with DB2 LUW latest version. I Have to read the logs through dblognoconn.sqc file.

I followed the steps from this documentation

Precompiled Using -> "bldapp dblognoconn" I got .c file and .bnd file

I created obj file using this command -> cl -Zi -Od -c -W2 -DWIN32 dblognoconn.c

.obj is created successfully with following warnings,

I am following this tutorial https://www.codementor.io/jamesezechukwu/how-to-deploy-django-app-on-heroku-dtsee04d4 for deploying my Django app to heroku. This is my first Django app:

Push rejected, failed to compile Python app.

I'm currently running python 3.7.0. this is set in my runtime.txt file: python-3.7.0

stack trace:

I am trying to create a database backup for SQLite3 in my UWP app. Based on the Online Backup API from SQLite (https://www.sqlite.org/backup.html), I have written the method below. backup_init is returning extended error code 7. Definition from SQLite documentation:

(7) SQLITE_NOMEM

The SQLITE_NOMEM result code indicates that SQLite was unable to allocate all >the memory it needed to complete the operation. In other words, an internal >call to sqlite3_malloc() or sqlite3_realloc() has failed in a case where the >memory being allocated was required in order to continue the operation.

I am not familiar with pointers in C# and am thinking I have an error with them. Any help is appreciated.