I have to convert data from a XBase to CSV,in these part I am OK
the problem starts when today they ask me to do it for several files
instead of only one file so for that reason I created a small CSV file to put the name of the client and the name of the file to work with here is the CSV file :
patentes,nombre,archivo,email 1458,juan armando,1458DATA,ao@gmail.com 2500,Armando Guajardo,2500DATA,a8@prodigy.net.mx 3500,AAA,3500DATA,adez@aa.com 3700,Armando Juan ,3700DATA,armo@hotmail.com 4500,padawan,4500DATA,padawan@gmail.com
From this file I need to get de third column, thats the name of the file to put the data on,
so I connect to the CSV and read the whole file with a SELECT to get all the rows with data so I do it this way :
my $dbh = DBI->connect("DBI:CSV:f_dir=/Proyecto/") or die "Cannot connect: " . $DBI::errstr; my $sth = $dbh->prepare("SELECT * from patentes.csv") or die "Cannot prepare: " . $dbh->errstr(); $sth->execute() or die "Cannot execute: " . $sth->errstr(); while ( my @$row = $sth->fetch) {
So I thought that with @$row[2] will do the trick but I was wrong
this is the whole program right up to now:
#!/usr/bin/perl use warnings; use strict; use DBI; #---- This part conects to my 2 databases one CSV and one XBase ----- my $dbhX = DBI->connect('dbi:XBase(RaiseError=1):'); my $dbhC = DBI->connect('dbi:CSV(RaiseError=1):'); my $select = $dbhX->prepare("SELECT * FROM reg501"); $select->execute(); #--- This one to the table on CSV where I have the data ------ my $dbh = DBI->connect("DBI:CSV:f_dir=/Proyecto/") or die "Cannot connect: " . $DBI::errstr; my $sth = $dbh->prepare("SELECT * from patentes.csv") or die "Cannot prepare: " . $dbh->errstr(); $sth->execute() or die "Cannot execute: " . $sth->errstr(); while ( my @$row = $sth->fetch) { $dbhC->do("CREATE TABLE @$row[2].csv AS IMPORT(?)",{},$select); my $mysql_dbh = DBI->connect("DBI:mysql:database=test;host=localhost", "root", "xyz123", {'RaiseError' => 1}); #---- Here I empty the table in MySql ------ $mysql_dbh->do("TRUNCATE TABLE @$row[2]"); #---- Here I load all the data ------- my $sql = "LOAD DATA LOCAL INFILE 'c:/proyecto/@$row[2].csv' INTO TABLE @$row[2] FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n'"; my $sth = $mysql_dbh->prepare($sql); $sth->execute (); if (-e "c:/proyecto/@$row[2].csv") { print "Advertencia el archivo existe iniciando el borrando del mis +mo "; unlink ('c:/proyecto/@$row[2].csv'); } }
Where I got it wrong?
Thanks in Advance

In reply to Doing something wrong by padawan_linuxero

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