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1. Programming
I want to create a form with data values in a dropdown list. The values in the dropdown list need to be generated on the fly from max, min and increment values contained in a mysql database.
Hopefully this makes sense, I really have no idea where to start :confused:
Thanks (6 Replies)
Discussion started by: barrydocks
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2. Shell Programming and Scripting
Hi,
I want to replace a chain of if-else statement in an old AWK file with values from Db2 table or CSV file. The part of code is below...
if (start_new_rec=="true"){
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match(user, "XXXXX.");
if (RSTART ==2 ) {
... (9 Replies)
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3. Shell Programming and Scripting
Hi all,
plz help me with this, I want to to extract the duplicate rows (column 1) in a file which at least repeat 4 times. then I want to summarize them by getting the max , mean, median and min. The file is sorted by column 1, all the repeated rows appear together.
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4. Shell Programming and Scripting
Hi, i want to create a table automatically based on another table (sms_key).
For example;
If user create a new row with sms_keyword field: IRC then a table created automatically (with some field on it, like: name, ph_number, messages).
select * from sms_key;
+-------------+
|... (1 Reply)
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5. Shell Programming and Scripting
Hi,
I need a shell script, which would search the result values from another files.
1)execute " select column1 from table_name" query on the table.
2)Based on the result, need to be grep from .wft files.
could please explain about this.Below is the way i am using.
#!/bin/sh... (4 Replies)
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6. UNIX for Dummies Questions & Answers
Hi all
I have a file that has two columns and I need the maximum value in column 2 of 4 positions o rows. for example at position {1..3} there are 4 characters (A, C, G and T) each of these characters with a value with a value in column 2. I need the maximum value in column 2 and the corresponding... (2 Replies)
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7. Shell Programming and Scripting
- I have two files (File 1 and File 2) and the contents of the files are mentioned below.
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8. Shell Programming and Scripting
Hi there,
I have trouble selecting record that contain one biggest value for a group of other values. I mean, this is my table:
mysql> SELECT * FROM b;
+----+------+-------+
| id | user | value |
+----+------+-------+
| 1 | 1 | 100 |
| 3 | 1 | 150 |
| 5 | 1 | 300 |
| 6... (20 Replies)
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9. Shell Programming and Scripting
Hi
I am having three oracle databases running in three different machine. their ip address is different. from one of the DB am able to access both the databases.(means am able to select values and insert values in to tables individually.)
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10. Shell Programming and Scripting
Hello every one, I have following data
***CAMPAIGN 1998 CONTRIBUTIONS***
---------------------------------------------------------------------------
NAME PHONE Jan | Feb | Mar | Total Donated
... (12 Replies)
Discussion started by: devmiral
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Session::Store::MySQL(3) User Contributed Perl Documentation Session::Store::MySQL(3)
NAME
Apache::Session::Store::MySQL - Store persistent data in a MySQL database
SYNOPSIS
use Apache::Session::Store::MySQL;
my $store = new Apache::Session::Store::MySQL;
$store->insert($ref);
$store->update($ref);
$store->materialize($ref);
$store->remove($ref);
DESCRIPTION
Apache::Session::Store::MySQL fulfills the storage interface of Apache::Session. Session data is stored in a MySQL database.
SCHEMA
To use this module, you will need at least these columns in a table called 'sessions', or another table name if you provide the TableName
argument:
id char(32) # or however long your session IDs are.
a_session text
To create this schema, you can execute this command using the mysql program:
CREATE TABLE sessions (
id char(32) not null primary key,
a_session text
);
If you use some other command, ensure that there is a unique index on the table's id column.
CONFIGURATION
The module must know what datasource, username, and password to use when connecting to the database. These values can be set using the
options hash (see Apache::Session documentation). The options are:
DataSource
UserName
Password
TableName
Handle
Example:
tie %hash, 'Apache::Session::MySQL', $id, {
DataSource => 'dbi:mysql:database',
UserName => 'database_user',
Password => 'K00l',
TableName => 'sessions'
};
Instead, you may pass in an already-opened DBI handle to your database.
tie %hash, 'Apache::Session::MySQL', $id, {
Handle => $dbh
};
AUTHOR
This modules was written by Jeffrey William Baker <jwbaker@acm.org>
SEE ALSO
Apache::Session
perl v5.12.1 2007-09-28 Session::Store::MySQL(3)