Lines 6-12
return {
Link Here
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up => sub { |
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up => sub { |
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my ($args) = @_; |
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my ($args) = @_; |
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my ( $dbh, $out ) = @$args{qw(dbh out)}; |
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my ( $dbh, $out ) = @$args{qw(dbh out)}; |
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if ( column_exists( 'aqorders', 'purchaseordernumber' ) ) { |
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if ( column_exists( 'aqorders', 'purchaseordernumber' ) ) { |
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my ($cnt) = $dbh->selectrow_array( |
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q| |
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SELECT count(*) FROM aqorders |
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WHERE purchaseordernumber IS NOT NULL| |
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); |
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if( $cnt ) { |
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say $out "We found $cnt order lines where field purchaseordernumber was filled!"; |
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$dbh->do( |
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q| |
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CREATE TABLE zzaqorders_purchaseordernumber AS |
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SELECT ordernumber,purchaseordernumber FROM aqorders WHERE purchaseordernumber IS NOT NULL| |
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); |
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say $out q|These records have been copied to table: zzaqorders_purchaseordernumber. |
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Please examine the data and remove this table.|; |
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} |
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$dbh->do(q{ALTER TABLE aqorders DROP COLUMN purchaseordernumber}); |
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$dbh->do(q{ALTER TABLE aqorders DROP COLUMN purchaseordernumber}); |
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} |
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} |
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}, |
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}, |
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