by: Jonathan |
last post by:
I am looking for a simple way to check if a database table exists. I
keep getting advice to use "Try.. Catch" and other error handling
methods, but I obviously don't want to have to display an...
|
by: DottingTheNet |
last post by:
i promise no more silly questions after this
but how do i check if a table exists??
it is my understanding that the exists can only be used in the where
clause of the query.
i just want s'thing...
|
by: fad |
last post by:
Thanks for you Aaron
but this code works with VBSCRIPT and I don't Know how to convert it to
javascript>>>I want it with javascript not with VBSCRIPT
--
fad...
|
by: Rotsj |
last post by:
Hi,
if i run the following query:
select *
from std_order_lines sol
where exists(select * from std_orders so, customers c
where so.customers_id = c.customers_id
and c.test_customer = 'Y'
and...
|
by: Michael Magg |
last post by:
Hello!
I wanna import a table with a makro, but a table with this name already
exists. So the imported table (f. i. "table") is saved as "table1". How can
I check, if such a table already exists...
|
by: Geoff Jones |
last post by:
Hi
I'm trying to drop a table by using:
Dim cmd As New OleDbCommand("DROP TABLE IF EXISTS books", myconnection)
cmd.ExecuteNonQuery()
but I get a syntax error: "Syntax error in DROP TABLE...
|
by: phillip.s.powell |
last post by:
$sql = "SELECT IF((SHOW TABLES LIKE '$subselectTableName'), count(*),
NULL) AS numRows FROM $subselectTableName";
I am trying to write a SQL statement that will tell me if a table
exists or not,...
|
by: Scott |
last post by:
I have a macro set up to delete a table and then it imports an up-to-date
copy of the table. Every once in a while the table gets deleted but the new
one isn't imported, I assume the user is...
|
by: Dan2kx |
last post by:
Is there a line of code i could use to check if a table exists (so that i can delete it if it does)
im thinking
If table1 = true then
etc
thanks
Dan
|
by: bbatson |
last post by:
Hello,
I have a batch of code that imports data from an Excel file to an Access table. Sometimes the import creates a table with import errors and sometimes it does not. I would like the code to...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
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...
|
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...
|
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