by: Jason |
last post by:
The best way to explain this is by example.
I have a source table with many columns.
Source
SYMBOL
EXCHANGE_NAME
CUSIP
TYPE
ISSUE_NAME
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by: Paul Shaw |
last post by:
Can anyone explain why an insert might cause multiple logical
bufferpool data reads?
Here's a situation that has me scratching my head.
Table A's data resides in tablespace B
Table A's...
|
by: robert |
last post by:
been ruminating on the question (mostly in a 390/v7 context) of
whether, and if so when, a row update becomes an insert/delete.
i assume that there is a threshold on the number of columns of
the...
|
by: Rich |
last post by:
Hello,
I have to create a table in an Access mdb (remotely) on
the fly.
Create Table tbl1(fld1 Integer, fld2 varchar(10), fld3...)
Then I have to insert data:
Insert Into tbl1 Values(" &...
|
by: Geoffrey KRETZ |
last post by:
Hello,
I'm wondering if the following behaviour is the correct one for
PostGreSQL (7.4 on UNIX).
I've a table temp_tab with 5 fields (f1,f2,f3,...),and I'm a launching
the following request :...
|
by: Marcel Hug |
last post by:
Hi all !
I have a table in my database, which has 3 attributes. IDFailureControl,
ControlDate and ControlVersion.
In the following function I test, if the date of today allready exists.
Then I...
|
by: rn5a |
last post by:
During registration, users are supposed to enter the following
details: First Name, Last Name, EMail, UserName, Password, Confirm
Password, Address, City, State, Country, Zip & Phone Number. I am...
|
by: Bob |
last post by:
Hi all,
I'm trying to import data, modify the data then insert it into a new
table. The code below works fine for it but it takes a really long
time for 15,000 odd records. Is there a way I...
|
by: MLH |
last post by:
Suppose, in a multi-user environment, you
have append query SQL in a VBA procedure
that looks like INSERT INTO MyTable...
and the next line reads MyVar=DMax("","MyTable...
You can never be...
|
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: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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: 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,...
|
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...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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