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only shorten contact note and custom-field value, if it does not contain longer values

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This commit is contained in:
Ralf Becker 2015-07-19 09:57:20 +00:00
parent a9c4060dd6
commit 09911badd3
1 changed files with 20 additions and 6 deletions
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26
phpgwapi/setup/tables_update.inc.php
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@ -508,11 +508,17 @@ function phpgwapi_upgrade14_2_017()
'precision' => '128',
'comment' => 'url for users calendar - currently not used'
));
$GLOBALS['egw_setup']->oProc->AlterColumn('egw_addressbook','contact_note',array(
'type' => 'varchar',
'precision' => '8192',
'comment' => 'notes field'
));
// only shorten note to varchar(8194), if it does NOT contain longer input and it can be stored as varchar
$max_note_length = $GLOBALS['egw']->db->query('SELECT MAX(CHAR_LENGTH(contact_note)) FROM egw_addressbook')->fetchColumn();
// returns NULL, if there are no rows!
if ((int)$max_note_length <= 8192 && $GLOBALS['egw_setup']->oProc->max_varchar_length >= 8192)
{
$GLOBALS['egw_setup']->oProc->AlterColumn('egw_addressbook','contact_note',array(
'type' => 'varchar',
'precision' => '8192',
'comment' => 'notes field'
));
}
$GLOBALS['egw_setup']->oProc->AlterColumn('egw_addressbook','contact_geo',array(
'type' => 'ascii',
'precision' => '32',
@ -570,12 +576,20 @@ function phpgwapi_upgrade14_2_018()
'type' => 'auto',
'nullable' => False
));*/
// only shorten cf value to varchar(8194), if it does NOT contain longer input and it can be stored as varchar
$max_value_length = $GLOBALS['egw']->db->query('SELECT MAX(CHAR_LENGTH(contact_value)) FROM egw_addressbook_extra')->fetchColumn();
// returns NULL, if there are no rows!
$new_value_length = 16384;
if ((int)$max_value_length > $new_value_length && $GLOBALS['egw_setup']->oProc->max_varchar_length >= $new_value_length)
{
$new_value_length = $max_value_length;
}
$GLOBALS['egw_setup']->oProc->RefreshTable('egw_addressbook_extra',array(
'fd' => array(
'contact_id' => array('type' => 'int','precision' => '4','nullable' => False),
'contact_owner' => array('type' => 'int','meta' => 'account','precision' => '8'),
'contact_name' => array('type' => 'varchar','meta' => 'cfname','precision' => '64','nullable' => False,'comment' => 'custom-field name'),
'contact_value' => array('type' => 'varchar','meta' => 'cfvalue','precision' => '16384','comment' => 'custom-field value'),
'contact_value' => array('type' => 'varchar','meta' => 'cfvalue','precision' => $new_value_length,'comment' => 'custom-field value'),
'contact_extra_id' => array('type' => 'auto','nullable' => False)
),
'pk' => array('contact_extra_id'),