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updates to work around postgres error while upgrading a phpGW 0.9.14 install

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This commit is contained in:
Ralf Becker 2005-02-10 15:15:29 +00:00
parent f520cbb004
commit 4d498d47cb
3 changed files with 100 additions and 29 deletions
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7
phpgwapi/inc/adodb/datadict/datadict-postgres.inc.php
View File

@ -134,10 +134,11 @@ class ADODB2_postgres extends ADODB_DataDict {
if (($not_null = preg_match('/NOT NULL/i',$v))) {
$v = preg_replace('/NOT NULL/i','',$v);
}
if (preg_match('/^([^ ]+) .*(DEFAULT [^ ]+)/',$v,$matches)) {
if (preg_match('/^([^ ]+) .*DEFAULT ([^ ]+)/',$v,$matches)) {
list(,$colname,$default) = $matches;
$sql[] = $alter . str_replace($default,'',$v);
$sql[] = 'ALTER TABLE '.$tabname.' ALTER COLUMN '.$colname.' SET ' . $default;
$sql[] = $alter . str_replace('DEFAULT '.$default,'',$v);
$sql[] = 'UPDATE '.$tabname.' SET '.$colname.'='.$default;
$sql[] = 'ALTER TABLE '.$tabname.' ALTER COLUMN '.$colname.' SET DEFAULT ' . $default;
} else {
$sql[] = $alter . $v;
}

55
phpgwapi/inc/class.schema_proc.inc.php
View File

@ -223,29 +223,62 @@
*/
function RenameTable($sOldTableName, $sNewTableName)
{
if ($this->sType == 'pgsql') $this->_PostgresTestDropOldSequence($sTableName);
// if we have an old postgres sequence or index (the ones not linked to the table),
// we create a new table, copy the content and drop the old one
if ($this->sType == 'pgsql')
{
$table_def = $this->GetTableDefinition($sOldTableName);
if ($this->_PostgresHasOldSequence($sOldTableName) || count($table_def['pk']) ||
count($table_def['ix']) || count($table_def['uc']))
{
if ($this->adodb->BeginTrans() &&
$this->CreateTable($sNewTableName,$table_def) &&
$this->m_odb->query("INSERT INTO $sNewTableName SELECT * FROM $sOldTableName",__LINE__,__FILE__) &&
$this->DropTable($sOldTableName))
{
$this->adodb->CommitTrans();
return 2;
}
$this->adodb->RollbackTrans();
return 0;
}
}
$aSql = $this->dict->RenameTableSQL($sOldTableName, $sNewTableName);
return $this->ExecuteSQLArray($aSql,2,'RenameTableSQL(%1,%2) sql=%3',False,$sOldTableName,$sNewTableName,$aSql);
}
/**
* Check if we have an old, not automaticaly droped sequence and drop it
* Check if we have an old, not automaticaly droped sequence
*
*
* @param $sTableName
* @param string $sTableName
* @param boolean/string sequence-name or false
*/
function _PostgresTestDropOldSequence($sTableName)
function _PostgresHasOldSequence($sTableName)
{
if ($this->sType != 'pgsql') return;
if ($this->sType != 'pgsql') return false;
$seq = $this->adodb->GetOne("SELECT d.adsrc FROM pg_attribute a, pg_class c, pg_attrdef d WHERE c.relname='$sTableName' AND c.oid=d.adrelid AND d.adsrc LIKE '%seq_$sTableName%' AND a.attrelid=c.oid AND d.adnum=a.attnum");
if ($seq && preg_match('/^nextval\(\'(.*)\'/',$seq,$matches))
{
$this->query('DROP SEQUENCE '.$matches[1],__LINE__,__FILE__);
return $matches[1];
}
return false;
}
/**
* Check if we have an old, not automaticaly droped sequence and drop it
*
* @param $sTableName
*/
function _PostgresTestDropOldSequence($sTableName)
{
if ($this->sType == 'pgsql' && ($seq = $this->_PostgresHasOldSequence($sTableName)))
{
$this->query('DROP SEQUENCE '.$seq,__LINE__,__FILE__);
}
}
@ -355,7 +388,7 @@
}
else
{
foreach($this->dict->MetaIndexes($sTableName) as $idx => $idx_data)
foreach($indexes as $idx => $idx_data)
{
if (strtolower(implode(':',$idx_data['columns'])) == implode(':',$aColumnNames))
{
@ -1014,6 +1047,12 @@
else
{
$definition['fd'][$name]['type'] = 'int';
// detect postgres type-spec and remove it
if ($this->sType == 'pgsql' && $column->has_default && preg_match('/\(([^)])\)::/',$column->default_value,$matches))
{
$definition['fd'][$name]['default'] = $matches[1];
$column->has_default = False;
}
}
break;
}

67
phpgwapi/setup/tables_update_0_9_14.inc.php
View File

@ -572,8 +572,17 @@
$test[] = '0.9.14.502';
function phpgwapi_upgrade0_9_14_502()
{
$GLOBALS['phpgw_setup']->oProc->RenameTable('phpgw_preferences','old_preferences');
// because of all the trouble with sequences and indexes in the global namespace,
// we use an additional temp. table for postgres and not rename the existing one, but drop it.
if ($GLOBALS['phpgw_setup']->oProc->sType == 'pgsql')
{
$GLOBALS['phpgw_setup']->oProc->query("SELEcT * INTO TEMPORARY TABLE old_preferences FROM phpgw_preferences",__LINE__,__FILE__);
$GLOBALS['phpgw_setup']->oProc->DropTable('phpgw_preferences');
}
else
{
$GLOBALS['phpgw_setup']->oProc->RenameTable('phpgw_preferences','old_preferences');
}
$GLOBALS['phpgw_setup']->oProc->CreateTable('phpgw_preferences',array(
'fd' => array(
'preference_owner' => array('type' => 'int','precision' => '4','nullable' => False),
@ -616,12 +625,24 @@
$test[] = '0.9.14.503';
function phpgwapi_upgrade0_9_14_503()
{
$GLOBALS['phpgw_setup']->oProc->AddColumn('phpgw_addressbook','last_mod',array(
'type' => 'int',
'precision' => '4',
'nullable' => False
));
// we create the column for postgres nullable, set all its values to 0 and set it NOT NULL
if ($GLOBALS['phpgw_setup']->oProc->sType == 'pgsql')
{
$GLOBALS['phpgw_setup']->oProc->AddColumn('phpgw_addressbook','last_mod',array(
'type' => 'int',
'precision' => '4',
));
$GLOBALS['phpgw_setup']->oProc->query("UPDATE phpgw_addressbook SET last_mod=0",__LINE__,__FILE__);
$GLOBALS['phpgw_setup']->oProc->query("ALTER TABLE phpgw_addressbook ALTER COLUMN last_mod SET NOT NULL",__LINE__,__FILE__);
}
else
{
$GLOBALS['phpgw_setup']->oProc->AddColumn('phpgw_addressbook','last_mod',array(
'type' => 'int',
'precision' => '4',
'nullable' => false,
));
}
$GLOBALS['setup_info']['phpgwapi']['currentver'] = '0.9.14.504';
return $GLOBALS['setup_info']['phpgwapi']['currentver'];
}
@ -629,12 +650,24 @@
$test[] = '0.9.14.504';
function phpgwapi_upgrade0_9_14_504()
{
$GLOBALS['phpgw_setup']->oProc->AddColumn('phpgw_categories','last_mod',array(
'type' => 'int',
'precision' => '4',
'nullable' => False
));
// we create the column for postgres nullable, set all its values to 0 and set it NOT NULL
if ($GLOBALS['phpgw_setup']->oProc->sType == 'pgsql')
{
$GLOBALS['phpgw_setup']->oProc->AddColumn('phpgw_categories','last_mod',array(
'type' => 'int',
'precision' => '4',
));
$GLOBALS['phpgw_setup']->oProc->query("UPDATE phpgw_categories SET last_mod=0",__LINE__,__FILE__);
$GLOBALS['phpgw_setup']->oProc->query("ALTER TABLE phpgw_categories ALTER COLUMN last_mod SET NOT NULL",__LINE__,__FILE__);
}
else
{
$GLOBALS['phpgw_setup']->oProc->AddColumn('phpgw_categories','last_mod',array(
'type' => 'int',
'precision' => '4',
'nullable' => false,
));
}
$GLOBALS['setup_info']['phpgwapi']['currentver'] = '0.9.14.505';
return $GLOBALS['setup_info']['phpgwapi']['currentver'];
}
@ -642,6 +675,8 @@
$test[] = '0.9.14.505';
function phpgwapi_upgrade0_9_14_505()
{
// postgres cant convert a column containing empty strings to int, updating them to '0' first
$GLOBALS['phpgw_setup']->oProc->query("UPDATE phpgw_access_log SET lo='0' WHERE lo=''",__LINE__,__FILE__);
$GLOBALS['phpgw_setup']->oProc->AlterColumn('phpgw_access_log','lo',array(
'type' => 'int',
'precision' => '4',
@ -1323,10 +1358,6 @@
$test[] = '0.9.99.020';
function phpgwapi_upgrade0_9_99_020()
{
// at least for postgres we need to change the colum-type, else we get an error in RefreshTable
$GLOBALS['phpgw_setup']->oProc->AlterColumn('phpgw_app_sessions','loginid',array(
'type' => 'int','precision' => '4','nullable' => False
));
$GLOBALS['phpgw_setup']->oProc->RefreshTable('phpgw_app_sessions',array(
'fd' => array(
'sessionid' => array('type' => 'varchar','precision' => '128','nullable' => False),