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Fix insertUpdate for mssql

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Signed-off-by: Takashi SHIRAI <shirai@nintendo.co.jp>
This commit is contained in:
Takashi SHIRAI
2025-02-26 13:50:06 +09:00
committed by Jakub Vrana
parent 2f237dfa04
commit 0ed3c5cb19
1 changed files with 9 additions and 3 deletions
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12
adminer/drivers/mssql.inc.php
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@@ -186,19 +186,25 @@ if (isset($_GET["mssql"])) {
class Min_Driver extends Min_SQL { class Min_Driver extends Min_SQL {
function insertUpdate($table, $rows, $primary) { function insertUpdate($table, $rows, $primary) {
$fields = fields($table);
foreach ($rows as $set) { foreach ($rows as $set) {
$update = array(); $update = array();
$insert = array();
$where = array(); $where = array();
foreach ($set as $key => $val) { foreach ($set as $key => $val) {
$update[] = "$key = $val"; $name = idf_unescape($key);
if (isset($primary[idf_unescape($key)])) { if (!$fields[$name]["auto_increment"]) {
$update[] = "$key = $val";
$insert[$key] = $val;
}
if (isset($primary[$name])) {
$where[] = "$key = $val"; $where[] = "$key = $val";
} }
} }
//! can use only one query for all rows //! can use only one query for all rows
if (!queries("MERGE " . table($table) . " USING (VALUES(" . implode(", ", $set) . ")) AS source (c" . implode(", c", range(1, count($set))) . ") ON " . implode(" AND ", $where) //! source, c1 - possible conflict if (!queries("MERGE " . table($table) . " USING (VALUES(" . implode(", ", $set) . ")) AS source (c" . implode(", c", range(1, count($set))) . ") ON " . implode(" AND ", $where) //! source, c1 - possible conflict
. " WHEN MATCHED THEN UPDATE SET " . implode(", ", $update) . " WHEN MATCHED THEN UPDATE SET " . implode(", ", $update)
. " WHEN NOT MATCHED THEN INSERT (" . implode(", ", array_keys($set)) . ") VALUES (" . implode(", ", $set) . ");" // ; is mandatory . " WHEN NOT MATCHED THEN INSERT (" . implode(", ", array_keys($insert)) . ") VALUES (" . implode(", ", $insert) . ");" // ; is mandatory
)) { )) {
return false; return false;
} }