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Edit next row: do not offer if no unique key on table

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This commit is contained in:
Marc Delisle
2007-03-26 13:23:24 +00:00
parent dadcb42f7e
commit d298724fd4
3 changed files with 23 additions and 5 deletions
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15
tbl_change.php
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@@ -30,6 +30,10 @@ if (isset($_REQUEST['repeat_cells'])) {
if (isset($_REQUEST['dontlimitchars'])) {
$dontlimitchars = $_REQUEST['dontlimitchars'];
}
/**
* @todo this one is badly named, it's really a WHERE condition
* and exists even for tables not having a primary key or unique key
*/
if (isset($_REQUEST['primary_key'])) {
$primary_key = $_REQUEST['primary_key'];
}
@@ -140,6 +144,7 @@ if (isset($primary_key)) {
$row = array();
$result = array();
$found_unique_key = false;
foreach ($primary_key_array as $rowcount => $primary_key) {
$local_query = 'SELECT * FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table) . ' WHERE ' . $primary_key . ';';
$result[$rowcount] = PMA_DBI_query($local_query, null, PMA_DBI_QUERY_STORE);
@@ -152,7 +157,13 @@ if (isset($primary_key)) {
PMA_showMessage($strEmptyResultSet, $local_query);
echo "\n";
require_once './libraries/footer.inc.php';
} // end if (no record returned)
} else { // end if (no record returned)
$meta = PMA_DBI_get_fields_meta($result[$rowcount]);
if ($tmp = PMA_getUniqueCondition($result[$rowcount], count($meta), $meta, $row[$rowcount], true)) {
$found_unique_key = true;
}
unset($tmp);
}
}
} else {
$result = PMA_DBI_query('SELECT * FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table) . ' LIMIT 1;', null, PMA_DBI_QUERY_STORE);
@@ -1008,7 +1019,7 @@ if (isset($primary_key)) {
// in 2.8.2, we were looking for `field_name` = numeric_value
//if (preg_match('@^[\s]*`[^`]*` = [0-9]+@', $primary_key)) {
// in 2.9.0, we are looking for `table_name`.`field_name` = numeric_value
if (preg_match('@^[\s]*`[^`]*`[\.]`[^`]*` = [0-9]+@', $primary_key)) {
if ($found_unique_key && preg_match('@^[\s]*`[^`]*`[\.]`[^`]*` = [0-9]+@', $primary_key)) {
?>
<option value="edit_next" <?php echo ($after_insert == 'edit_next' ? 'selected="selected"' : ''); ?>><?php echo $strAfterInsertNext; ?></option>
<?php