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show pdf schema also if there are no relations

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(still only works if there are no relations at all
if there are some tables that don't have relations  and some
that do it is still not ok...)
also now it checks if a page does have any tables in table_coords table
though it will only die saying 'no tables' if it doesn't (i don't want to
introd a new string now before 2.3.0 and this case shouldn't happen anyway)
This commit is contained in:
Mike Beck
2002-07-08 11:29:58 +00:00
parent ae8dd66e04
commit 6b53a1c9a3
1 changed files with 21 additions and 4 deletions
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25
pdf_schema.php3
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@@ -852,7 +852,9 @@ class PMA_RT
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND pdf_page_number = ' . $which_rel;
$tab_rs = PMA_query_as_cu($tab_sql);
if(!mysql_num_rows($tab_rs)>0){
die('no tables');
}
while ($curr_table = @PMA_mysql_fetch_array($tab_rs)) {
$alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
$intable = '\'' . implode('\', \'', $alltables) . '\'';
@@ -865,11 +867,24 @@ class PMA_RT
. ' AND foreign_table IN (' . $intable . ')';
$result = PMA_query_as_cu($sql);
/*
mikebeck: maybe we can show tables without relations if i comment that out
if (!$result || !mysql_num_rows($result)) {
$pdf->PMA_PDF_die($GLOBALS['strPdfInvalidPageNum']);
}
while ($row = PMA_mysql_fetch_array($result)) {
$this->PMA_RT_addRelation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
*/
if(isset($result) && $result && mysql_num_rows($result)>0){
while ($row = PMA_mysql_fetch_array($result)) {
$this->PMA_RT_addRelation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
}
$norelations=FALSE;
}else{
reset ($alltables);
while (list(, $table) = each ($alltables)) {
$this->tables[$table] = new PMA_RT_Table($table, $this->ff);
$this->PMA_RT_setMinMax($this->tables[$table]);
}
$norelations=TRUE;
}
// Defines the scale factor
@@ -889,7 +904,9 @@ class PMA_RT
$this->PMA_RT_strokeGrid();
}
$pdf->PMA_PDF_setFontSizeScale(14);
$this->PMA_RT_drawRelations($change_color);
if($norelations==FALSE){
$this->PMA_RT_drawRelations($change_color);
}
$this->PMA_RT_drawTables($show_info);
$this->PMA_RT_showRt();