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Search for NULL foreign key (Editor)

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This commit is contained in:
Jakub Vrana 2011-02-24 15:04:38 +01:00
parent 55bcd40dd5
commit 37cb691d8e
1 changed files with 11 additions and 3 deletions
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14
editor/include/adminer.inc.php
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@ -197,7 +197,8 @@ ORDER BY ORDINAL_POSITION", null, "") as $row) { //! requires MySQL 5
$keys[$val["col"]] = $key;
}
$i = 0;
foreach (fields($_GET["select"]) as $name => $field) {
$fields = fields($_GET["select"]);
foreach ($fields as $name => $field) {
if (ereg("enum", $field["type"])) { //! set - uses 1 << $i and FIND_IN_SET()
$desc = $columns[$name];
$key = $keys[$name];
@ -211,6 +212,9 @@ ORDER BY ORDINAL_POSITION", null, "") as $row) { //! requires MySQL 5
foreach ($columns as $name => $desc) {
$options = $this->_foreignKeyOptions($_GET["select"], $name);
if ($options) {
if ($fields[$name]["null"]) {
$options[0] = '(' . lang('empty') . ')';
}
$key = $keys[$name];
$i--;
echo "<div>" . h($desc) . "<input type='hidden' name='where[$i][col]' value='" . h($name) . "'><input type='hidden' name='where[$i][op]' value='='>: <select name='where[$i][val]'>" . optionlist($options, $where[$key]["val"], true) . "</select></div>\n";
@ -294,16 +298,20 @@ ORDER BY ORDINAL_POSITION", null, "") as $row) { //! requires MySQL 5
$conds = array();
foreach (($col != "" ? array($col => $fields[$col]) : $fields) as $name => $field) {
if ($col != "" || is_numeric($val) || !ereg('int|float|double|decimal', $field["type"])) {
$name = idf_escape($name);
if ($col != "" && $field["type"] == "enum") {
$conds[] = (in_array(0, $val) ? idf_escape($name) . " IS NULL OR " : "") . idf_escape($name) . " IN (" . implode(", ", array_map('intval', $val)) . ")";
$conds[] = (in_array(0, $val) ? "$name IS NULL OR " : "") . "$name IN (" . implode(", ", array_map('intval', $val)) . ")";
} else {
$text_type = ereg('char|text|enum|set', $field["type"]);
$value = $this->processInput($field, (!$op && $text_type && ereg('^[^%]+$', $val) ? "%$val%" : $val));
$conds[] = idf_escape($name) . ($value == "NULL" ? " IS" . ($op == ">=" ? " NOT" : "") . " $value"
$conds[] = $name . ($value == "NULL" ? " IS" . ($op == ">=" ? " NOT" : "") . " $value"
: (in_array($op, $this->operators) || $op == "=" ? " $op $value"
: ($text_type ? " LIKE $value"
: " IN (" . str_replace(",", "', '", $value) . ")"
))); //! can issue "Illegal mix of collations" for columns in other character sets - solve by CONVERT($name using utf8)
if ($key < 0 && $val == "0") {
$conds[] = "$name IS NULL";
}
}
}
}