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by: Martin Marques |
last post by:
We are trying to make some things work with plpgsql. The problem is that I
built several functions that call one another, and I thought that the way of
calling it was just making the assign:
var:=func1(arg1,arg2);
which gave me an error near ")".
Now if I did the same, but like this:
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by: Miso Hlavac |
last post by:
hello,
it is possible to write something similar???
create function get_count(varchar(32)) RETURNS int4 AS '
DECLARE
tmp int4;
BEGIN
SELECT COUNT(*) INTO tmp FROM $1;
RETURN tmp;
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by: CSN |
last post by:
Is there a way to declare an array in plpgsql so that
it's empty (not NULL)? The following causes arr to end
up being NULL:
arr varchar;
-- do stuff with arr..
arr = array_append(arr, '','');
And this causes an unwanted element at the front:
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by: K. Deepa |
last post by:
Hi all,
I am using postgresql7.4. How to handle arrays in plpgsql. How can
I pass an array. Is it possible to retrieve values from an array by
indexing it like
argument : '{1,2,3}'
Return value : varchar array
Variables :
---------
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by: Andy Kriger |
last post by:
I would like to select strings from a table and return them as an array
For example,
select new_array(name) from my_tbl
would return
String { name1, name2, name3, etc }
Is this possible with built-in SQL/psql functions?
If not, how hard would it be to write a function that does this? (given that
I have coding experience but none writing pgsql functions)
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by: Thomas Schoen |
last post by:
Hi,
is it possible to use a parameter of a plpgsql-function to order a selection
inside the function?
What i would like to do is pass a column-name/alias-name to a plpgsql function
and use the variable as order-by-parameter like this:
create function foo(varchar)
RETURNS SETOF test
AS '
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by: Josué Maldonado |
last post by:
Hello list,
Is there a way to pass a collection of values (array) to a a function in
plpgsql?
Thanks in advance
--
Sinceramente,
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by: Karl O. Pinc |
last post by:
FYI, mostly. But I do have questions as to how to write code
that will continue to work in subsequent postgresql versions.
See code below.
begintest() uses EXIT to exit a BEGIN block from within nested
loops. No problem.
begintest2() simplifies this, omitting the nested loops.
Still no problem.
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by: Alexander Pucher |
last post by:
Hi,
struggling around with this for some time:
How can I use a table name as a parameter in a PL/pgSQL function ??
I tried this but it didn't work...
CREATE OR REPLACE FUNCTION my_row_count(text) RETURNS int4 AS '
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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