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Setting up foreign keys in phpMyAdmin?
I'm setting up a database using phpMyAdmin. I have two tables ( foo and bar ), indexed on their primary keys . I am trying to create a relational table ( foo_bar ) between them, using their primary keys as foreign keys.
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What is the difference between PS1 and PROMPT_COMMAND
...ttp://www.gnu.org/software/bash/manual/bashref.html
PROMPT_COMMAND
If set, the value is interpreted as a command to execute before
the printing of each primary prompt ($PS1).
I never used it, but I could have used this back when I only had sh.
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Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
1) When an array is passed as an argument to a method or function, is it passed by reference, or by value?
8 Answers
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The developers of this app have not set up this app properly for Facebook Login?
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the problem was you have to set
Do you want to make this app and all its live features available to the general public?
set status and review to ON and problem solved
enjoy coding
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MySQL root access from all hosts
...be able to remotely connect to the server remotely: USE mysql; UPDATE user SET Grant_priv='Y' WHERE user='root';
– Sviderskiy Dmitriy
Oct 13 '16 at 6:45
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How do you use script variables in psql?
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Postgres variables are created through the \set command, for example ...
\set myvariable value
... and can then be substituted, for example, as ...
SELECT * FROM :myvariable.table1;
... or ...
SELECT * FROM table1 WHERE :myvariable IS NULL;
edit: As of psql 9....
Landscape printing from HTML
... It there a way to do this, without the user having to change the document settings?
16 Answers
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How to print VARCHAR(MAX) using Print Statement?
...he count on your script length divided by 8000.
EG:
DECLARE @Counter INT
SET @Counter = 0
DECLARE @TotalPrints INT
SET @TotalPrints = (LEN(@script) / 8000) + 1
WHILE @Counter < @TotalPrints
BEGIN
-- Do your printing...
SET @Counter = @Counter + 1
END
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Is there a NumPy function to return the first index of something in an array?
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Select values from XML field in SQL Server 2008
...ject, then read out its values into a table.
DECLARE @str nvarchar(2000)
SET @str = ''
SET @str = @str + '<users>'
SET @str = @str + ' <user>'
SET @str = @str + ' <firstName>Mike</firstName>'
SET @str = @str + ' <lastName>Gledhill</lastName>'
SET @str =...