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"cant create an index without fields (was observed in broken backups)"

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This commit is contained in:
Ralf Becker 2009-08-17 07:30:47 +00:00
parent 8d60b25ccf
commit 8c8d1e7b8c
1 changed files with 8 additions and 0 deletions
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8
phpgwapi/inc/class.schema_proc.inc.php
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@ -193,6 +193,10 @@ class schema_proc
// creating unique indices/constrains // creating unique indices/constrains
foreach ($aTableDef['uc'] as $name => $mFields) foreach ($aTableDef['uc'] as $name => $mFields)
{ {
if (empty($mFields))
{
continue; // cant create an index without fields (was observed in broken backups)
}
if ($this->_in_index($mFields,array($aTableDef['pk']))) if ($this->_in_index($mFields,array($aTableDef['pk'])))
{ {
continue; // is already created as primary key continue; // is already created as primary key
@ -210,6 +214,10 @@ class schema_proc
// creation indices // creation indices
foreach ($aTableDef['ix'] as $name => $mFields) foreach ($aTableDef['ix'] as $name => $mFields)
{ {
if (empty($mFields))
{
continue; // cant create an index without fields (was observed in broken backups)
}
if ($this->_in_index($mFields,array($aTableDef['pk'])) || if ($this->_in_index($mFields,array($aTableDef['pk'])) ||
$this->_in_index($mFields,$aTableDef['uc'])) $this->_in_index($mFields,$aTableDef['uc']))
{ {