From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Wed, 2 Dec 2009 11:35:26 +0000 (+0100)
Subject: format load.xml better, user-selected columns
X-Git-Url: http://git.rot13.org/?p=blackray-experiments.git;a=commitdiff_plain;h=9bb582ea790f2f89a45ba34a82bc54f90550bfb0

format load.xml better, user-selected columns
---

diff --git a/sql2blackray.pl b/sql2blackray.pl
index 83a1005..9cc5941 100755
--- a/sql2blackray.pl
+++ b/sql2blackray.pl
@@ -22,11 +22,11 @@ open(my $load, '>', 'load.xml');
 
 sub dump_table {
 	my $table = shift;
+	my @cols = @_;
+	@cols = ( '*' ) unless @cols;
 
-my $sql = qq|
-	select *
-	from $table
-|;
+my $sql = 'select ' . join(',', @cols) .  ' from ' . $table;
+warn "# sql $sql\n";
 
 my $sth = $dbh->prepare( $sql );
 $sth->execute();
@@ -38,14 +38,14 @@ my @columns = @{ $sth->{NAME} };
 warn "columns ", dump @columns;
 
 print $load qq|<table-def name="$table" schema="$schema">\n|;
-print $load qq| <column-def name="$_" tyle="string" tokenizing=" "
+print $load qq| <column-def name="$_" type="string" tokenizing=" "
 			searchable="yes" compress="no" wildcards="yes" />
 | foreach @columns;
-print $load qq|</table-def>|;
+print $load qq|</table-def>\n|;
 
 my $file = "$table.csv";
 
-print $load qq|<load-data table="$table" schema="$schema" file="$file">|;
+print $load qq|<load-data table="$table" schema="$schema" file="$file">\n|;
 foreach my $i ( 0 .. $#columns ) {
 	print $load qq|
 	<column name="$columns[$i]" csv-column="$i">
@@ -53,7 +53,7 @@ foreach my $i ( 0 .. $#columns ) {
     </column>
 	|;
 }
-print $load qq|</load-data>|;
+print $load qq|</load-data>\n|;
 
 open(my $fh, '>', $file) || die "$file: $!";
 
@@ -68,8 +68,19 @@ warn "$file ", -s $file, " bytes\n";
 }
 
 print $load qq|<load-script>\n|;
-dump_table 'borrowers';
-dump_table 'borrower_attributes';
+dump_table 'borrowers' => qw(
+	borrowernumber
+	cardnumber
+	surname
+	firstname
+	email
+); 
+dump_table 'borrower_attributes' => qw(
+	borrowernumber
+	code
+	attribute
+);
+
 print $load qq|</load-script>\n|;
 
 #$dbh->commit;