X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdb%2Fconnect_db_mysql.inc;h=622745ce7ab166a8056928d7fd0c55aacc205e19;hb=c640dae024fb9554d476bd863a68ef82ada8822d;hp=f4dda47c6cef590e95f1af592c83b34dcae4e8c8;hpb=577328a5a3a3d5cd6e2252798a355fa20a8f591e;p=fa-stable.git

diff --git a/includes/db/connect_db_mysql.inc b/includes/db/connect_db_mysql.inc
index f4dda47c..622745ce 100644
--- a/includes/db/connect_db_mysql.inc
+++ b/includes/db/connect_db_mysql.inc
@@ -42,7 +42,7 @@ function set_global_connection($company=-1)
 
 function db_query($sql, $err_msg=null)
 {
-	global $db, $SysPres, $sql_queries, $Ajax, $db_connections, $db_last_inserted_id;
+	global $db, $SysPrefs, $sql_queries, $Ajax, $db_connections, $db_last_inserted_id;
 
 	// set current db prefix
 	$comp = isset($_SESSION["wa_current_user"]->cur_con) ? $_SESSION["wa_current_user"]->cur_con : 0;
@@ -57,7 +57,14 @@ function db_query($sql, $err_msg=null)
 
 	db_profile(); // mysql profiling
 
-	$result = mysql_query($sql, $db);
+	$retry = MAX_DEADLOCK_RETRY;
+	do {
+		$result = mysql_query($db, $sql);
+		if (mysql_errno($db) == 1213)	{ // deadlock detected
+			sleep(1); $retry--;
+		} else
+			$retry = 0;
+	} while ($retry);
 
 	db_profile($sql);
 
@@ -75,48 +82,47 @@ function db_query($sql, $err_msg=null)
 	if ($err_msg != null || $SysPrefs->go_debug) {
 		$exit = $err_msg != null;
 		if (function_exists('xdebug_call_file'))
-			check_db_error('<br>At file '.xdebug_call_file().':'.xdebug_call_line().':<br>'.$err_msg, $sql, $exit);
-		else
-			check_db_error($err_msg, $sql, $exit);
+			$err_msg = '<br>At file '.xdebug_call_file().':'.xdebug_call_line().':<br>'.$err_msg;
+		check_db_error($err_msg, $sql, $exit);
 	}
 	return $result;
 }
 
-function db_fetch_row ($result)
+function db_fetch_row($result)
 {
 
 	return mysql_fetch_row($result);
 }
 
-function db_fetch_assoc ($result)
+function db_fetch_assoc($result)
 {
 
 	return mysql_fetch_assoc($result);
 }
 
-function db_fetch ($result)
+function db_fetch($result)
 {
 
 	return mysql_fetch_array($result);
 }
 
-function db_seek (&$result,$record)
+function db_seek(&$result,$record)
 {
 	return mysql_data_seek($result, $record);
 }
 
-function db_free_result ($result)
+function db_free_result($result)
 {
 	if ($result)
 		mysql_free_result($result);
 }
 
-function db_num_rows ($result)
+function db_num_rows($result)
 {
 	return mysql_num_rows($result);
 }
 
-function db_num_fields ($result)
+function db_num_fields($result)
 {
 	return mysql_num_fields($result);
 }
@@ -150,7 +156,7 @@ function db_escape($value = "", $nullify = false)
 	return $value;
 }
 
-function db_error_no ()
+function db_error_no()
 {
 	global $db;
 	return mysql_errno($db);