by: Stegga |
last post by:
Hi there,
I'm trying to add 1 second incrementally to a timestamp while looping
through it and I am pulling my hair out.
Please can someone help me?
example of code:
$calc_timestamp =...
|
by: matthew |
last post by:
I am using:
mysql Ver 12.22 Distrib 4.0.18, for sun-solaris2.9 (sparc)
And I do this:
mysql> create table test (a timestamp default null, b timestamp default null);
Query OK, 0 rows...
|
by: rong.guo |
last post by:
Hello Group,
I am having a really weird problem... Can anyone tell the difference
between Query 1 and Query 2 below? Why Query 2 excludes '2/28/2005'?
Many thanks!
create table a...
|
by: Mark Hansen |
last post by:
I'm trying to convert some schema creation scripts that were
used on MS SQL Server to DB2 (v8.2) and have a problem with
the following select statement (snippet) used for a view:
SELECT
col1,...
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by: Frans |
last post by:
Hello All,
I have just upgrade my postgresql to 7.4.5-2, but I have problem with
default value in postgresql 7.4.5-2, everytime I set default value for
varchar or timestamp fields, the result...
|
by: joe donnelly |
last post by:
I have a couple of questions about recordsets:
1. When a recordset is summoned by the code where does it actually exist and in what form...is it created in the database (data source location)...
|
by: =?ISO-8859-1?Q?=22Martin_v=2E_L=F6wis=22?= |
last post by:
``odict.byindex(index)``
For this API, I think it's important to make some performance
guarantees. It seems fairly difficult to make byindex O(1), and
simultaneously also make insertion/deletion...
|
by: Henry J. |
last post by:
I know this could be a dumb question, I just want to confirm that it
is faster to execute inserts, if a timestamp field is set to have a
default value, like DEFAULT CURRENT TIMESTAMP, and skip that...
|
by: crs27 |
last post by:
Hai All,
This is my create statement
CREATE TABLE `dbname`.`tablename` (
`vh_id` int(10) unsigned NOT NULL,
`gh_utc` time NOT NULL,
`gh_mydate` date default NULL,
`gh_serverdate_time`...
|
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: 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: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
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...
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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: 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,...
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