I have a MYSQL table with demographic data. The addresses contained in the table were entered manually before the advent of online postcode lookup software and, hence, there are a lot of errors when using automated online mailing checking software. I plan to export the data as csv file for a 3rd party to do a bulk correction and then reimport the data. The problem is that the database will continue to be used and the demographic table also includes other data (such as dates and times, etc) than might change in the meantime, for example each row will have the following fields:
Obviously the address fields for some records will change in the csv file and the date fields may change in the original database table. So how do I go about importing the corrected data fields while leaving the unchanged fields that same? Would it be sensible to export only the address fields?
Hi
I need to execute a select statement in a solaris environment with oracle database. The select statement returns number of rows of data.
I need the data to be inserted into a CSV file with proper format. For that we normally use "You have to select all your columns as one big string,... (2 Replies)
Hi
I need to write a bash script to take the data stored in 3 oracle tables .. and filter them and store the results in a csv file.
It is an Oracle database
Thank you (1 Reply)
I'm having trouble with this code.
if i do
.\read.pl -u user
it prints out
2010-12-20 12:00:00 host1 <cmd>a
2010-12-20 12:00:01 host1 <cmd> <execute>
2010-12-20 12:00:02 host1 <cmd>b
2010-12-20 12:00:03 host1 <cmd>c
however, if i enter
.\read.pl -h host1
it should... (3 Replies)
I have set a mysql file to excute everyday morning to generate a html file displayng 2 tables from the database. Sometime they cannot be shown, and it shows the tables are not existed. I have not drop any table, and those 2 tables are not used by any other excution. Anybody know what is happening?... (0 Replies)
Hi..
File 1:
1 aa rep
1 dd rep
1 kk rep
2 bb sad
2 ss sad
3 ee dam
File 2
1 apple fruit
2 mango tree
3 lilly flower
output:
1 aaple fruit aa,dd,kk rep (7 Replies)
:confused:Hello -- i just joined the forums. I am a complete noob -- only about 1 week into learning how to program anything... and starting with linux.
I am working in Linux terminal.
I have a folder with a bunch of txt files. Each file has several lines of html code. I want to combine... (2 Replies)
Hi all,
Is there any out there have a brilliant idea on how to export html table data as .csv or write to txt file with separated comma and also get the filename of link from every table and put one line per rows each table.
Please see the attached html and PNG of what it looks like.
... (7 Replies)
Hello All,
I have visited many pages in Unix.com and could find out one solution for merging the HTML cells in the 1st row.
(Unable to post the complete URL as I should not as per website rules).
But, however I try, I couldn't achieve this merging to happen for all other rows of HTML... (17 Replies)
I have two scripts, each script reads an individual data file and copies specific lines of data and sends to MySQL table. Only difference is, each script sends data to a separate column on the same DB. I want to use one script to populate DB table and have data look horizontal, with no overlapping.... (3 Replies)
Discussion started by: SysAdminRialto
3 Replies
LEARN ABOUT DEBIAN
mysql::diff::table
MySQL::Diff::Table(3pm) User Contributed Perl Documentation MySQL::Diff::Table(3pm)NAME
MySQL::Diff::Table - Table Definition Class
SYNOPSIS
use MySQL::Diff::Table
my $db = MySQL::Diff::Database->new(%options);
my $def = $db->def();
my $name = $db->name();
my $field = $db->field();
my $fields = $db->fields(); # %$fields
my $primary_key = $db->primary_key();
my $indices = $db->indices(); # %$indices
my $options = $db->options();
my $isfield = $db->isa_field($field);
my $isprimary = $db->isa_primary($field);
my $isindex = $db->isa_index($field);
my $isunique = $db->is_unique($field);
my $isfulltext = $db->is_fulltext($field);
DESCRIPTION
Parses a table definition into component parts.
METHODS
Constructor
new( %options )
Instantiate the objects, providing the command line options for database access and process requirements.
Public Methods
Fuller documentation will appear here in time :)
o def
Returns the table definition as a string.
o name
Returns the name of the current table.
o field
Returns the current field definition of the given field.
o fields
Returns an array reference to a list of fields.
o primary_key
Returns a hash reference to fields used as primary key fields.
o indices
Returns a hash reference to fields used as index fields.
o options
Returns the additional options added to the table definition.
o isa_field
Returns 1 if given field is used in the current table definition, otherwise returns 0.
o isa_primary
Returns 1 if given field is defined as a primary key, otherwise returns 0.
o isa_index
Returns 1 if given field is used as an index field, otherwise returns 0.
o is_unique
Returns 1 if given field is used as unique index field, otherwise returns 0.
o is_fulltext
Returns 1 if given field is used as fulltext index field, otherwise returns 0.
COPYRIGHT AND LICENSE
Copyright (c) 2000-2011 Adam Spiers. All rights reserved. This program is free software; you can redistribute it and/or modify it under the
same terms as Perl itself.
SEE ALSO
mysqldiff, MySQL::Diff, MySQL::Diff::Database, MySQL::Diff::Utils
AUTHOR
Adam Spiers <mysqldiff@adamspiers.org>
perl v5.14.2 2012-04-06 MySQL::Diff::Table(3pm)