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Hello.
Im running a webserver with apache and mysql 5.xx
Now I want to connect to the MySQL database on a server outside my own. But it doesnt allow remote connections from my mysql database.
I have port 3306 open and the firewall off.
How can I setup MySQL to accept remote connection?
Best Regard
Mads
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Did you check the "Enable TCP/IP connections" option when you run the instance configuration? If not you can just reconfigure.
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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I installed it together with wamp.
And can't find such just thing in the mysql.ini .. What do I have to change in the mysql.ini to enable TCP/IP connections ?
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Try this one[^] the url looks insultingly explanatory. lol
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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I use windows for hosting mysql..
I have tried look in my.ini for these bind-adress and the other configs.. But can't find anything at all in my.ini that seems to have something to do with TCP/IP configuration.
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Why SQL "blocks" when it cannot connect to a server? I would want it to return immediately on failure. Connection-timeout attribute looks like useless. I gave it as 5 seconds, but it continues to block for an eternity. Any help?
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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Please Explain in Detail what is your Problem
Vuyiswa Maseko,
Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
www.ITS.co.za
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I thought I explained enough. Anyway here I go:
1. There's an SQL server waiting for you to connect. It's address it 123.134.1.2.
2. Now your application connects, uses DB, finally closes connection. Fine.
3. Now server shuts down, restarts. It's IP is 123.134.2.3 (changed)
4. Your application tries to connect to the old address 123.134.1.2, which doesn't exist.
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
5. Throws a DB exception (May be wrong server/network error)
I want to remove
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
Waits,
and want it to throw the error immediately.
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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Why do you use an IP ? Because it changes, why dont you use its name ?
Vuyiswa Maseko,
Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
www.ITS.co.za
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Hey friends
can anyone suggest the method for creating Table Dynamically in Oracle 9i..
Will b very Thankfull for ur Help..
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You'd do a "create table" from code.
No thanks, you're welcome
I are troll
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InStr(AUD_COMMENTS,tTempEx1,1,1)-(InStr(AUD_COMMENTS,tTempEx +,1,1)+2)
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You're looking for the parts about CharIndex and SubString , and the documentation is here[^]
I are troll
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Hi All,
There is a table with 200,000 rows and 7-8 columns with registeration number as a unique key.
Now i have xls sheet where i have got 16,000 registeration numbers. I need to crossmatch these numbers with the one in sql 2008 database to see how many matches with the database ?
Any help would be greatly appreciated.
Thanks
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You need to import the Excel spreadsheet into a new table in the database and then join the existing table onto the new table using the registration number as the join condition.
It definitely isn't definatley
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cheers. I will try to do that now.
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I have created new table with registeration number id and now trying to import the xls sheet into that table but data type is not matching. In xls the data type is 'double' and in sql there is no option to select data as double. Tried bigint etc but no success.
The below is the source information, So how to match it with new table ?
[Source Information]
Source Location : C:\abc.xls
Source Provider : Microsoft.ACE.OLEDB.12.0
Table: `'Users'`
Column: regxyz
Column Type: Double
SSIS Type: double-precision float [DT_R8]
Mapping file (to SSIS type): C:\Program Files (x86)\Microsoft SQL Server\100\DTS\MappingFiles\JetToSSIS.xml
Any idea ??
Thanks
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I'm confused - are you saying that the data type of the registration number in the Excel spreadsheet is a double? Or are we talking about another column in the spreadsheet? What is the data type of the registration number in your database table?
It definitely isn't definatley
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Basically the excel spreadsheet contains list of only one column which is registeration number - 5 to 8 digits numbers and while importing it through sql import wizard, it says source is double type and does not match with the column i created in new table in sql.
The reg number in the old databasse table is nvarchar and the new one i created just now is bigint but i will now try it with nvarchar ?
So once i get import the reg no to the sql table then i want to match that with the existing reg no in database to see how many reg no already exist.
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The SQL import wizard usually looks at the first 10 or 20 rows of data to figure out the type - I'd be surprised if it was incorrectly recognising an integer as a double.
In any case, the columns you're comparing should ideally have the same data type (probably int / big int).
If you're not even sure how to write the query, you'll probably want to invest in a book or two or do some research online (i.e. http://www.w3schools.com/sql/default.asp[^]). Joining two tables together is one of the most fundamental database tasks you can do.
To get you started, something like:
<br />
select<br />
t1.RegNum<br />
from<br />
DBTable t1<br />
inner join ExcelTable t2<br />
on t1.RegNum = t2.RegNum<br />
will work. If you can't get the two columns to be the same database, something like this might work better (but I can't guarantee the results)
<br />
select<br />
t1.RegNum<br />
from<br />
DBTable t1<br />
inner join ExcelTable t2<br />
on cast(t1.RegNum as varchar(max)) = cast(t2.RegNum as varchar(max))<br />
It definitely isn't definatley
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yeh i know how to join the tables.
Thanksa l lot for your help mate.Was just confused as its been a while working on sql.
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yeh now i was able to import it. Now i just have to compare the two tables
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Hi,
kindly let me know the following query command into MS-Access.
SELECT A.*, B.MNAME
FROM DETAIL A, MASTER B
WHERE A.MCODE=B.MCODE(+)
Thank you in Advance
(Riaz)
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Well, if you know Oracle you should know that the (+) indicates an OUTER JOIN. Does that give you a clue?
Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP
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