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fixed MsSQL problem: DISTINCT on text column in function get_installed_charsets

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This commit is contained in:
Ralf Becker 2004-09-19 12:53:05 +00:00
parent f360253fb2
commit c2b14a5f85
1 changed files with 12 additions and 3 deletions
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15
phpgwapi/inc/class.translation_sql.inc.php
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@ -234,7 +234,13 @@
{
if (!is_array($this->charsets))
{
$this->db->query("SELECT DISTINCT l.lang,ln.lang_name,l.content AS charset FROM phpgw_lang l,phpgw_languages ln WHERE l.lang = ln.lang_id AND l.message_id='charset'",__LINE__,__FILE__);
$distinct = 'DISTINCT';
switch($this->db->Type)
{
case 'mssql':
$distinct = ''; // cant use distinct on text columns (l.content is text)
}
$this->db->query("SELECT $distinct l.lang,lx.lang_name,l.content AS charset FROM phpgw_lang l,phpgw_languages lx WHERE l.lang = lx.lang_id AND l.message_id='charset'",__LINE__,__FILE__);
if (!$this->db->num_rows())
{
return False;
@ -242,8 +248,11 @@
while ($this->db->next_record())
{
$data = &$this->charsets[$charset = strtolower($this->db->f('charset'))];
$data .= ($data ? ', ' : $charset.': ').
$this->db->f('lang_name').' ('.$this->db->f('lang').')';
$lang = $this->db->f('lang_name').' ('.$this->db->f('lang').')';
if ($distinct || strstr($data,$lang) === false)
{
$data .= ($data ? ', ' : $charset.': ').$lang;
}
}
}
return $this->charsets;