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use max(sequenceNumber) instead of count(*) to prevent any future sequenceNumber clashes

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Colin Kuskie 2007-06-20 05:01:44 +00:00
parent 777d291206
commit fa74d270b1
1 changed files with 1 additions and 1 deletions
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2
lib/WebGUI/Workflow/Activity.pm
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@ -94,7 +94,7 @@ sub create {
my $workflowId = shift; my $workflowId = shift;
my $id = shift; my $id = shift;
my $classname = shift; my $classname = shift;
my ($sequenceNumber) = $session->db->quickArray("select count(*) from WorkflowActivity where workflowId=?", [$workflowId]); my ($sequenceNumber) = $session->db->quickArray("select max(sequenceNumber) from WorkflowActivity where workflowId=?", [$workflowId]);
$sequenceNumber++; $sequenceNumber++;
my $activityId = $session->db->setRow("WorkflowActivity","activityId", { my $activityId = $session->db->setRow("WorkflowActivity","activityId", {
sequenceNumber=>$sequenceNumber, sequenceNumber=>$sequenceNumber,