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'Show More' button at bottom of blog page very slow
Loading more blog items via 'Show More' button at bottom of page is slow to respond - 11.63s to fetch http://www.vertabelo.com/blog/technical-articles?action=blogArticlesListActions.changeArticlesCount&componentId=1883498¤tArticlesCount=90
This doesn't look good for a website selling DB expertise!
how to create ENUM in mysql
For simplicity sake, say Male and Female
many thanks
Mark
This will rise a validation error saying that the type is not supported. This is our bug (not a critical one, I think). You can turn this validation off in "Model validation settings" which you can find in the menu on the top left, just below the Vertabelo logo. This validation rule is called "Supported database type (warnings)" in "Table column" section.
Need to change to a student account
i have signed up for a normal account and i needed to set up a student account. how do i do this as i have already done complete work on here and i dont want to lose it.
The Oracle SQL generator dont add the comments associate to the tables and columns.
A couple of days ago I used the sql generator and the comments were associated without problems. However, today I try to generate the Oracle SQL of my model and it does not add any comments to the objects. My account is free for the moment. I would appreciate your quick response and attention. Greetings.
pg_dump and pg_dump all tools backup create zero size backup file from linux putty terminal
I have install postgres database version 9.6 , 10 on OS Centos 7 64 bit. trying to taken backup with this command
-bash-4.2$ pg_dump -h localhost -Fc backupdb > /var/lib/pgsql/niger_pgbackup/nigerpg_bkp.sql.
but problem is the backup file size had zero . I have tried many time. Kindly help where i have wrong.
-bash-4.2$ pg_dump -h localhost -Fc backupdb > /var/lib/pgsql/niger_pgbackup/nig erpg_bkp.sql
-bash-4.2$ cd niger_pgbackup/
-bash-4.2$ ls -ltr
total 0
-rwxrwxrwx 1 postgres postgres 0 Oct 7 23:38 nigerpg_bkp.sql
Regards
Niger
Made a foreign key, but this relationship is not shown in SQL preview
Apology if this is too basic, but I'm really new to everything and struggling.
So I know how to make a foreign key
: When there are 2 entities, A and B, you draw a reference from A to B and voila,
the primary keys of A are shown in the B entity boxes as foreign keys, with some names like "A_id".
But when I actually check the SQL preview of B, I don't see any such information as that this data is coming from A.
Am I missing something? How can I make a SQL code like below show up?
PRIMARY KEY (sid, cid), FOREIGN KEY (sid) REFERENCES Students
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