How to store mysql arrays?
I would suggest that the answer to this question is no - there is a better choice on all 3 levels for the treatment of arrays in database servers.
1 Answer · 1.1K Views · Answered ✓
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I would suggest that the answer to this question is no - there is a better choice on all 3 levels for the treatment of arrays in database servers.
1 Answer · 1.1K Views · Answered ✓
nested case statement in sql vs multiple criteria case statement
1 Answer · 1.9K Views · Answered ✓
postgres update with join vs SQL server update with join
1 Answer · 4.5K Views · Answered ✓
To turn postgres json array -
1 Answer · 1.8K Views · Answered ✓
You should specify what the postgres default values are. If I remember correctly the DEFAULT should be before NOT NULL:
1 Answer · 696 Views · Answered ✓
I tried all three methods explained here to max_allowed_packet. But no one changes its value in my MySQL 5.6. I use show variables like…
1 Answer · 732 Views · Answered ✓
How to see foreign keys related to a table in MySql? Background : I wanted to drop a table in MySql which has a foreign key constraint. When I do it…
1 Answer · 1.2K Views · Answered ✓
I'm having problems with a database. I can run basic queries, albeit much slower than normal.When I attempt to view the hierarchy trees for tables,…
1 Answer · 1.4K Views · Answered ✓
I need to change returned value, from select statement, based on several conditions. I tried something like that:,CASE i.DocValue WHEN 'F2' AND…
1 Answer · 1.1K Views · Answered ✓
I have two tables, an employee and phones. An employee can have 0 to n phone numbers. I want to list the employee names with their phone numbers. I…
1 Answer · 5.2K Views · Answered ✓
MySQL's SHOW GRANTS shows the permissions of the current user.Is there a way to log in as root and show the permissions of all users?
1 Answer · 1.3K Views · Answered ✓
How do I list all views for a database using an SQL command in PostgreSQL? I would like something similar to output of the psql \dv command, but…
1 Answer · 865 Views · Answered ✓
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