I have been a student at Hendrix Institute for about a year now. My term is comming to an end by the end of december. I have learned varios computer programs for web development that include Flash 5 and Dreamweaver. Actionscripting, Javascript and Database development with Access was all... (4 Replies)
All,
Have an AMD-K6/2 PC, 20G.Hd along with RH7.2.
Wanting to know what I should do in terms of setup (workstation/server) and then what I can do with it?
I'd like to learn a DBMS and SQL - can I do this using RedHat?
Any suggestions with how I can use/ what I can do with this appreciated. (3 Replies)
The current backup procedure we using a tar command in linux.
The files are stored in one partition in different folders. The docs stores in day wise folders like ex: /usr/data/xyz/20050129, /usr/data/xyz/20050130 .............etc
We using tar & gzip command to take backup everyday. The backup... (3 Replies)
We run WebSphere and by default it wants to install everything under /usr. While I can understand the default (everyone has a /usr) I would like to move this over to a dedicated volume group called apps and then setup my lv's and fs's here. Our WebSphere Admin doesn't like this because apparently... (1 Reply)
Hi all,
I have worked on HP UNIX and now i have moved to SunSolaris which i never used to work.
I am more on programming side like shell and perl scripting.
So i want to know from you experts that i need to take care or changes which i code in sun solaris in compared to HP unix.
Suggestions... (1 Reply)
Hi,
I have written a script which calls a process which ends up in a reboot of the system. At the end of the reboot it prompts for login & i need to provide the login details. am not able to figure out hw to do this.
Doubt: will echoing login details after calling the process work?
for ex:... (1 Reply)
Hello there....i am a final year comp science student.......i am thinking of doing my project on unix platform......which one do u suggest?thanx in advance... (3 Replies)
I've been busy and fell behind on Sun/Oracle. Forgive me if too basic. I welcome brief, cryptic, or advanced replies. I also welcome noobie information since I may have no clue what's up at the moment.
Problem statement:
I inherited a computer to set up. I would rather not figure out 8 months... (1 Reply)
Hi guys, i'm undergoing a traning in solaris administration and i request if any one have an idea on the interview questions on solaris.
thank you. (3 Replies)
i=1
out=""
j=`expr 2 * $1`
while
do
out="$out"#""
echo $out
((i=i+1))
done
while
do
print ${out%?}
((i=i+1))
done
This script is throwing an error:
gurnish:/home/fnb/gurnish/saurabh/scripts> while1 3
expr: 0402-050 Syntax error.
# (6 Replies)
Discussion started by: targetshell
6 Replies
LEARN ABOUT PHP
mysql_unbuffered_query
MYSQL_UNBUFFERED_QUERY(3) 1 MYSQL_UNBUFFERED_QUERY(3)mysql_unbuffered_query - Send an SQL query to MySQL without fetching and buffering the result rows.SYNOPSIS
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
oSee: Buffered and Unbuffered queries
resource mysql_unbuffered_query (string $query, [resource $link_identifier = NULL])
DESCRIPTION mysql_unbuffered_query(3) sends the SQL query $query to MySQL without automatically fetching and buffering the result rows as
mysql_query(3) does. This saves a considerable amount of memory with SQL queries that produce large result sets, and you can start working
on the result set immediately after the first row has been retrieved as you don't have to wait until the complete SQL query has been per-
formed. To use mysql_unbuffered_query(3) while multiple database connections are open, you must specify the optional parameter $link_iden-
tifier to identify which connection you want to use.
o $query
- The SQL query to execute. Data inside the query should be properly escaped.
o $
link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is
assumed. If no such link is found, it will try to create one as if mysql_connect(3) was called with no arguments. If no connection
is found or established, an E_WARNING level error is generated.
For SELECT, SHOW, DESCRIBE or EXPLAIN statements, mysql_unbuffered_query(3) returns a resource on success, or FALSE on error.
For other type of SQL statements, UPDATE, DELETE, DROP, etc, mysql_unbuffered_query(3) returns TRUE on success or FALSE on error.
Note
The benefits of mysql_unbuffered_query(3) come at a cost: you cannot use mysql_num_rows(3) and mysql_data_seek(3) on a result set
returned from mysql_unbuffered_query(3), until all rows are fetched. You also have to fetch all result rows from an unbuffered SQL
query before you can send a new SQL query to MySQL, using the same $link_identifier.
mysql_query(3).
PHP Documentation Group MYSQL_UNBUFFERED_QUERY(3)