Merge pull request #181 from percona/issue-1646713

PT-94 Fixed updates to PK while osc is running

bin/pt-online-schema-change

@@ -10695,10 +10695,22 @@ sub create_triggers {
       = "CREATE TRIGGER `${prefix}_ins` AFTER INSERT ON $orig_tbl->{name} "
       . "FOR EACH ROW "
       . "REPLACE INTO $new_tbl->{name} ($qcols) VALUES ($new_vals)";
+
+   my $upd_index_cols = join(" AND ", map {
+      my $new_col = $_;
+      my $old_col = $old_col_for{$new_col} || $new_col;
+      my $new_qcol = $q->quote($new_col);
+      my $old_qcol = $q->quote($old_col);
+      "OLD.$old_qcol <=> NEW.$new_qcol"
+   } @{$tbl_struct->{keys}->{$del_index}->{cols}} );
+      
    my $update_trigger
       = "CREATE TRIGGER `${prefix}_upd` AFTER UPDATE ON $orig_tbl->{name} "
       . "FOR EACH ROW "
-      . "REPLACE INTO $new_tbl->{name} ($qcols) VALUES ($new_vals)";
+      . "BEGIN "
+      . "DELETE IGNORE FROM $new_tbl->{name} WHERE !($upd_index_cols) AND $del_index_cols;"
+      . "REPLACE INTO $new_tbl->{name} ($qcols) VALUES ($new_vals);"
+      . "END ";      
 
    my @triggers = (
       ['del', $delete_trigger],

config/sphinx-build/conf.py

@@ -41,7 +41,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Percona Toolkit'
-copyright = u'2016, Percona LLC and/or its affiliates'
+copyright = u'2017, Percona LLC and/or its affiliates'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -179,7 +179,7 @@ htmlhelp_basename = 'PerconaToolkitdoc'
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
   ('index', 'PerconaToolkit.tex', u'Percona Toolkit Documentation',
-   u'2016, Percona LLC and/or its affiliates', 'manual'),
+   u'2017, Percona LLC and/or its affiliates', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -212,5 +212,5 @@ latex_logo = 'percona-logo.jpg'
 # (source start file, name, description, authors, manual section).
 man_pages = [
     ('index', 'perconatoolkit', u'Percona Toolkit Documentation',
-     [u'2016, Percona LLC and/or its affiliates'], 1)
+     [u'2017, Percona LLC and/or its affiliates'], 1)
 ]

docs/installation.rst

@@ -56,12 +56,6 @@ Installing Percona Toolkit on Debian or Ubuntu
    You can check the repository configuration
    in the :file:`/etc/apt/sources.list.d/percona-release.list` file.
 
-#. Percona Toolkit 3.0.0 is in beta,
-   so packages are in the testing repository.
-   To enable it, add ``testing`` at the end
-   of the Percona repository definition.
-   For more information, see :ref:`apt-testing-repo`.
-
 #. Update the local cache:
 
    .. code-block:: bash
@@ -129,17 +123,6 @@ Installing Percona Toolkit on Red Hat or CentOS
 
       Complete!
 
-#. Percona Toolkit 3.0.0 is in beta,
-   so packages are in the testing repository.
-   To enable it, set ``enabled=1`` for the following entries
-   in the Percona repository configuration file
-   (:file:`/etc/yum.repos.d/percona-release.repo`)::
-
-    [percona-testing-$basearch]
-    [percona-testing-noarch]
-
-   For more information, see :ref:`yum-testing-repo`.
-
 #. Check that the packages are available:
 
    .. code-block:: bash
@@ -188,3 +171,8 @@ set ``enabled=1`` for the following entries: ::
   [percona-experimental-$basearch]
   [percona-experimental-noarch]
 
+.. note:: As of version 3.0,
+   Percona Toolkit is not available in the ``noarch`` repo.
+   Make sure that you enable the ``basearch`` repo
+   when installing or upgrading to Percona Toolkit 3.0 or later.
+

docs/pt-mongodb-query-digest.rst

@@ -24,6 +24,10 @@ The fingerprint is calculated as a sorted list of keys in the document
 with a maximum depth level of 10.
 By default, the results are sorted by ascending query count.
 
+.. note:: ``pt-mongodb-query-digest`` cannot collect statistics
+   from MongoDB instances that require connection via SSL.
+   Support for SSL will be added in the future.
+
 Options
 -------
 

docs/pt-mongodb-summary.rst

@@ -20,6 +20,13 @@ it will try to connect to ``localhost`` on port ``27017``.
 The program collects information about MongoDB instances
 by running administration commands and formatting the output.
 
+.. note:: ``pt-mongodb-summary`` requires to be run by user
+   with the ``clusterAdmin`` or ``root`` built-in roles.
+
+.. note:: ``pt-mongodb-summary`` cannot collect statistics
+   from MongoDB instances that require connection via SSL.
+   Support for SSL will be added in the future.
+
 Options
 -------
 

sandbox/prove2junit.pl

@@ -0,0 +1,25 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+my $file = $ARGV[0];
+my $testcase = "";
+my $error_collect = "";
+my $error_print = "";
+
+if (not defined $file) {
+  die "Need filename as parameter!\n";
+}
+
+open (my $info, $file) or die "Could not open $file: $!";
+
+print "<testsuite name=\"PT MySQL Test\">\n";
+while(my $line = <$info>) {
+  if ($line =~ /^(t\/\S+).* (\.*) (skipped:) (.*)$/) { print "<testcase name=\"$1\"><skipped/><system-out>Skip reason:<![CDATA[ $4 ]]></system-out></testcase>\n"; }
+  elsif ($line =~ /^ok (\d+) - (.*)$/) { print "<testcase name=\"$testcase - test $1\"><system-out>Test description:<![CDATA[ $2 ]]></system-out></testcase>\n"; }
+  elsif ($line =~ /^not ok (\d+) - (.*)$/) { print "<testcase name=\"$testcase - test $1\"><failure/><system-out>Test description:<![CDATA[ $2 ]]></system-out><system-err><![CDATA[ $error_print ]]></system-err></testcase>\n"; }
+  elsif ($line =~ /^(t\/\S+).* (\.*) $/) { $testcase = "$1"; $error_print = $error_collect; $error_collect = ""; }
+  elsif ($line !~ /^ok$/ && $line !~ /^\d+..\d+$/) { $error_collect = $error_collect . $line; }
+}
+print "</testsuite>\n"

sandbox/servers/mariadb/10.0/my.sandbox.cnf

@@ -0,0 +1,29 @@
+[client]
+user     = msandbox
+password = msandbox
+port     = PORT
+socket   = /tmp/PORT/mysql_sandboxPORT.sock
+
+[mysqld]
+port                       = PORT
+socket                     = /tmp/PORT/mysql_sandboxPORT.sock
+pid-file                   = /tmp/PORT/data/mysql_sandboxPORT.pid
+basedir                    = PERCONA_TOOLKIT_SANDBOX
+datadir                    = /tmp/PORT/data
+key_buffer_size            = 16M
+innodb_buffer_pool_size    = 16M
+innodb_data_home_dir       = /tmp/PORT/data
+innodb_log_group_home_dir  = /tmp/PORT/data
+innodb_data_file_path      = ibdata1:10M:autoextend
+innodb_log_file_size       = 64M
+log-bin                    = mysql-bin
+relay_log                  = mysql-relay-bin
+log_slave_updates
+server-id                  = PORT
+report-host                = 127.0.0.1
+report-port                = PORT
+log-error                  = /tmp/PORT/data/mysqld.log
+innodb_lock_wait_timeout   = 3
+general_log
+general_log_file           = genlog
+performance_schema         = on

sandbox/servers/mariadb/10.0/system_idb_tables.sql

@@ -0,0 +1,624 @@
+USE `mysql`;
+
+-- MySQL dump 10.15  Distrib 10.0.30-MariaDB, for Linux (x86_64)
+--
+-- Host: localhost    Database: mysql
+-- ------------------------------------------------------
+-- Server version	10.0.30-MariaDB
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `column_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `column_stats` (
+  `db_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `column_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `min_value` varbinary(255) DEFAULT NULL,
+  `max_value` varbinary(255) DEFAULT NULL,
+  `nulls_ratio` decimal(12,4) DEFAULT NULL,
+  `avg_length` decimal(12,4) DEFAULT NULL,
+  `avg_frequency` decimal(12,4) DEFAULT NULL,
+  `hist_size` tinyint(3) unsigned DEFAULT NULL,
+  `hist_type` enum('SINGLE_PREC_HB','DOUBLE_PREC_HB') COLLATE utf8_bin DEFAULT NULL,
+  `histogram` varbinary(255) DEFAULT NULL,
+  PRIMARY KEY (`db_name`,`table_name`,`column_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Statistics on Columns';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `columns_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `columns_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Table_name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Column_name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `Column_priv` set('Select','Insert','Update','References') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  PRIMARY KEY (`Host`,`Db`,`User`,`Table_name`,`Column_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Column privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `db`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `db` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Select_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Insert_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Update_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Delete_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Drop_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Grant_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `References_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Index_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tmp_table_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Lock_tables_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Execute_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Event_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Trigger_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  PRIMARY KEY (`Host`,`Db`,`User`),
+  KEY `User` (`User`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Database privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `event`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `event` (
+  `db` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `name` char(64) NOT NULL DEFAULT '',
+  `body` longblob NOT NULL,
+  `definer` char(141) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `execute_at` datetime DEFAULT NULL,
+  `interval_value` int(11) DEFAULT NULL,
+  `interval_field` enum('YEAR','QUARTER','MONTH','DAY','HOUR','MINUTE','WEEK','SECOND','MICROSECOND','YEAR_MONTH','DAY_HOUR','DAY_MINUTE','DAY_SECOND','HOUR_MINUTE','HOUR_SECOND','MINUTE_SECOND','DAY_MICROSECOND','HOUR_MICROSECOND','MINUTE_MICROSECOND','SECOND_MICROSECOND') DEFAULT NULL,
+  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `modified` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
+  `last_executed` datetime DEFAULT NULL,
+  `starts` datetime DEFAULT NULL,
+  `ends` datetime DEFAULT NULL,
+  `status` enum('ENABLED','DISABLED','SLAVESIDE_DISABLED') NOT NULL DEFAULT 'ENABLED',
+  `on_completion` enum('DROP','PRESERVE') NOT NULL DEFAULT 'DROP',
+  `sql_mode` set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','IGNORE_BAD_TABLE_OPTIONS','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH') NOT NULL DEFAULT '',
+  `comment` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `originator` int(10) unsigned NOT NULL,
+  `time_zone` char(64) CHARACTER SET latin1 NOT NULL DEFAULT 'SYSTEM',
+  `character_set_client` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `collation_connection` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `db_collation` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `body_utf8` longblob,
+  PRIMARY KEY (`db`,`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Events';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `func`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `func` (
+  `name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `ret` tinyint(1) NOT NULL DEFAULT '0',
+  `dl` char(128) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `type` enum('function','aggregate') CHARACTER SET utf8 NOT NULL,
+  PRIMARY KEY (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='User defined functions';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `gtid_slave_pos`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `gtid_slave_pos` (
+  `domain_id` int(10) unsigned NOT NULL,
+  `sub_id` bigint(20) unsigned NOT NULL,
+  `server_id` int(10) unsigned NOT NULL,
+  `seq_no` bigint(20) unsigned NOT NULL,
+  PRIMARY KEY (`domain_id`,`sub_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 COMMENT='Replication slave GTID position';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_category`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_category` (
+  `help_category_id` smallint(5) unsigned NOT NULL,
+  `name` char(64) NOT NULL,
+  `parent_category_id` smallint(5) unsigned DEFAULT NULL,
+  `url` text NOT NULL,
+  PRIMARY KEY (`help_category_id`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='help categories';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_keyword`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_keyword` (
+  `help_keyword_id` int(10) unsigned NOT NULL,
+  `name` char(64) NOT NULL,
+  PRIMARY KEY (`help_keyword_id`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='help keywords';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_relation`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_relation` (
+  `help_topic_id` int(10) unsigned NOT NULL,
+  `help_keyword_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`help_keyword_id`,`help_topic_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='keyword-topic relation';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_topic`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_topic` (
+  `help_topic_id` int(10) unsigned NOT NULL,
+  `name` char(64) NOT NULL,
+  `help_category_id` smallint(5) unsigned NOT NULL,
+  `description` text NOT NULL,
+  `example` text NOT NULL,
+  `url` text NOT NULL,
+  PRIMARY KEY (`help_topic_id`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='help topics';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `host`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `host` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Select_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Insert_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Update_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Delete_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Drop_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Grant_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `References_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Index_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tmp_table_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Lock_tables_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Execute_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Trigger_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  PRIMARY KEY (`Host`,`Db`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Host privileges;  Merged with database privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `index_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `index_stats` (
+  `db_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `index_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `prefix_arity` int(11) unsigned NOT NULL,
+  `avg_frequency` decimal(12,4) DEFAULT NULL,
+  PRIMARY KEY (`db_name`,`table_name`,`index_name`,`prefix_arity`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Statistics on Indexes';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `innodb_index_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `innodb_index_stats` (
+  `database_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `index_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `stat_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `stat_value` bigint(20) unsigned NOT NULL,
+  `sample_size` bigint(20) unsigned DEFAULT NULL,
+  `stat_description` varchar(1024) COLLATE utf8_bin NOT NULL,
+  PRIMARY KEY (`database_name`,`table_name`,`index_name`,`stat_name`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `innodb_table_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `innodb_table_stats` (
+  `database_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `n_rows` bigint(20) unsigned NOT NULL,
+  `clustered_index_size` bigint(20) unsigned NOT NULL,
+  `sum_of_other_index_sizes` bigint(20) unsigned NOT NULL,
+  PRIMARY KEY (`database_name`,`table_name`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `plugin`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `plugin` (
+  `name` varchar(64) NOT NULL DEFAULT '',
+  `dl` varchar(128) NOT NULL DEFAULT '',
+  PRIMARY KEY (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='MySQL plugins';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `proc`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `proc` (
+  `db` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `name` char(64) NOT NULL DEFAULT '',
+  `type` enum('FUNCTION','PROCEDURE') NOT NULL,
+  `specific_name` char(64) NOT NULL DEFAULT '',
+  `language` enum('SQL') NOT NULL DEFAULT 'SQL',
+  `sql_data_access` enum('CONTAINS_SQL','NO_SQL','READS_SQL_DATA','MODIFIES_SQL_DATA') NOT NULL DEFAULT 'CONTAINS_SQL',
+  `is_deterministic` enum('YES','NO') NOT NULL DEFAULT 'NO',
+  `security_type` enum('INVOKER','DEFINER') NOT NULL DEFAULT 'DEFINER',
+  `param_list` blob NOT NULL,
+  `returns` longblob NOT NULL,
+  `body` longblob NOT NULL,
+  `definer` char(141) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `modified` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
+  `sql_mode` set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','IGNORE_BAD_TABLE_OPTIONS','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH') NOT NULL DEFAULT '',
+  `comment` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
+  `character_set_client` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `collation_connection` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `db_collation` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `body_utf8` longblob,
+  PRIMARY KEY (`db`,`name`,`type`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Stored Procedures';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `procs_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `procs_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Routine_name` char(64) CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `Routine_type` enum('FUNCTION','PROCEDURE') COLLATE utf8_bin NOT NULL,
+  `Grantor` char(141) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Proc_priv` set('Execute','Alter Routine','Grant') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`Host`,`Db`,`User`,`Routine_name`,`Routine_type`),
+  KEY `Grantor` (`Grantor`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Procedure privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `proxies_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `proxies_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Proxied_host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Proxied_user` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `With_grant` tinyint(1) NOT NULL DEFAULT '0',
+  `Grantor` char(141) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`Host`,`User`,`Proxied_host`,`Proxied_user`),
+  KEY `Grantor` (`Grantor`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='User proxy privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `roles_mapping`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `roles_mapping` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Role` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Admin_option` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  UNIQUE KEY `Host` (`Host`,`User`,`Role`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Granted roles';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `servers`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `servers` (
+  `Server_name` char(64) NOT NULL DEFAULT '',
+  `Host` char(64) NOT NULL DEFAULT '',
+  `Db` char(64) NOT NULL DEFAULT '',
+  `Username` char(80) NOT NULL DEFAULT '',
+  `Password` char(64) NOT NULL DEFAULT '',
+  `Port` int(4) NOT NULL DEFAULT '0',
+  `Socket` char(64) NOT NULL DEFAULT '',
+  `Wrapper` char(64) NOT NULL DEFAULT '',
+  `Owner` char(64) NOT NULL DEFAULT '',
+  PRIMARY KEY (`Server_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='MySQL Foreign Servers table';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `table_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `table_stats` (
+  `db_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `cardinality` bigint(21) unsigned DEFAULT NULL,
+  PRIMARY KEY (`db_name`,`table_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Statistics on Tables';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `tables_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `tables_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Table_name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Grantor` char(141) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `Table_priv` set('Select','Insert','Update','Delete','Create','Drop','Grant','References','Index','Alter','Create View','Show view','Trigger') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `Column_priv` set('Select','Insert','Update','References') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  PRIMARY KEY (`Host`,`Db`,`User`,`Table_name`),
+  KEY `Grantor` (`Grantor`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Table privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone` (
+  `Time_zone_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `Use_leap_seconds` enum('Y','N') NOT NULL DEFAULT 'N',
+  PRIMARY KEY (`Time_zone_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zones';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_leap_second`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_leap_second` (
+  `Transition_time` bigint(20) NOT NULL,
+  `Correction` int(11) NOT NULL,
+  PRIMARY KEY (`Transition_time`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Leap seconds information for time zones';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_name`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_name` (
+  `Name` char(64) NOT NULL,
+  `Time_zone_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`Name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zone names';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_transition`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_transition` (
+  `Time_zone_id` int(10) unsigned NOT NULL,
+  `Transition_time` bigint(20) NOT NULL,
+  `Transition_type_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`Time_zone_id`,`Transition_time`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zone transitions';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_transition_type`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_transition_type` (
+  `Time_zone_id` int(10) unsigned NOT NULL,
+  `Transition_type_id` int(10) unsigned NOT NULL,
+  `Offset` int(11) NOT NULL DEFAULT '0',
+  `Is_DST` tinyint(3) unsigned NOT NULL DEFAULT '0',
+  `Abbreviation` char(8) NOT NULL DEFAULT '',
+  PRIMARY KEY (`Time_zone_id`,`Transition_type_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zone transition types';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `user`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `user` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Password` char(41) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT '',
+  `Select_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Insert_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Update_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Delete_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Drop_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Reload_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Shutdown_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Process_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `File_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Grant_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `References_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Index_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_db_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Super_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tmp_table_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Lock_tables_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Execute_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Repl_slave_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Repl_client_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_user_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Event_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Trigger_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tablespace_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `ssl_type` enum('','ANY','X509','SPECIFIED') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `ssl_cipher` blob NOT NULL,
+  `x509_issuer` blob NOT NULL,
+  `x509_subject` blob NOT NULL,
+  `max_questions` int(11) unsigned NOT NULL DEFAULT '0',
+  `max_updates` int(11) unsigned NOT NULL DEFAULT '0',
+  `max_connections` int(11) unsigned NOT NULL DEFAULT '0',
+  `max_user_connections` int(11) NOT NULL DEFAULT '0',
+  `plugin` char(64) CHARACTER SET latin1 NOT NULL DEFAULT '',
+  `authentication_string` text COLLATE utf8_bin NOT NULL,
+  `password_expired` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `is_role` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  PRIMARY KEY (`Host`,`User`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Users and global privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `general_log`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `general_log` (
+  `event_time` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6),
+  `user_host` mediumtext NOT NULL,
+  `thread_id` bigint(21) unsigned NOT NULL,
+  `server_id` int(10) unsigned NOT NULL,
+  `command_type` varchar(64) NOT NULL,
+  `argument` mediumtext NOT NULL
+) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='General log';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `slow_log`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `slow_log` (
+  `start_time` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6),
+  `user_host` mediumtext NOT NULL,
+  `query_time` time(6) NOT NULL,
+  `lock_time` time(6) NOT NULL,
+  `rows_sent` int(11) NOT NULL,
+  `rows_examined` int(11) NOT NULL,
+  `db` varchar(512) NOT NULL,
+  `last_insert_id` int(11) NOT NULL,
+  `insert_id` int(11) NOT NULL,
+  `server_id` int(10) unsigned NOT NULL,
+  `sql_text` mediumtext NOT NULL,
+  `thread_id` bigint(21) unsigned NOT NULL
+) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log';
+/*!40101 SET character_set_client = @saved_cs_client */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2017-03-10 19:43:17

sandbox/servers/mariadb/10.1/my.sandbox.cnf

@@ -0,0 +1,29 @@
+[client]
+user     = msandbox
+password = msandbox
+port     = PORT
+socket   = /tmp/PORT/mysql_sandboxPORT.sock
+
+[mysqld]
+port                       = PORT
+socket                     = /tmp/PORT/mysql_sandboxPORT.sock
+pid-file                   = /tmp/PORT/data/mysql_sandboxPORT.pid
+basedir                    = PERCONA_TOOLKIT_SANDBOX
+datadir                    = /tmp/PORT/data
+key_buffer_size            = 16M
+innodb_buffer_pool_size    = 16M
+innodb_data_home_dir       = /tmp/PORT/data
+innodb_log_group_home_dir  = /tmp/PORT/data
+innodb_data_file_path      = ibdata1:10M:autoextend
+innodb_log_file_size       = 64M
+log-bin                    = mysql-bin
+relay_log                  = mysql-relay-bin
+log_slave_updates
+server-id                  = PORT
+report-host                = 127.0.0.1
+report-port                = PORT
+log-error                  = /tmp/PORT/data/mysqld.log
+innodb_lock_wait_timeout   = 3
+general_log
+general_log_file           = genlog
+performance_schema         = on

sandbox/servers/mariadb/10.1/system_idb_tables.sql

@@ -0,0 +1,627 @@
+USE `mysql`;
+
+-- MySQL dump 10.16  Distrib 10.1.21-MariaDB, for Linux (x86_64)
+--
+-- Host: localhost    Database: localhost
+-- ------------------------------------------------------
+-- Server version	10.1.21-MariaDB
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `column_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `column_stats` (
+  `db_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `column_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `min_value` varbinary(255) DEFAULT NULL,
+  `max_value` varbinary(255) DEFAULT NULL,
+  `nulls_ratio` decimal(12,4) DEFAULT NULL,
+  `avg_length` decimal(12,4) DEFAULT NULL,
+  `avg_frequency` decimal(12,4) DEFAULT NULL,
+  `hist_size` tinyint(3) unsigned DEFAULT NULL,
+  `hist_type` enum('SINGLE_PREC_HB','DOUBLE_PREC_HB') COLLATE utf8_bin DEFAULT NULL,
+  `histogram` varbinary(255) DEFAULT NULL,
+  PRIMARY KEY (`db_name`,`table_name`,`column_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Statistics on Columns';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `columns_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `columns_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Table_name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Column_name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `Column_priv` set('Select','Insert','Update','References') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  PRIMARY KEY (`Host`,`Db`,`User`,`Table_name`,`Column_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Column privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `db`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `db` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Select_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Insert_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Update_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Delete_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Drop_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Grant_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `References_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Index_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tmp_table_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Lock_tables_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Execute_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Event_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Trigger_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  PRIMARY KEY (`Host`,`Db`,`User`),
+  KEY `User` (`User`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Database privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `event`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `event` (
+  `db` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `name` char(64) NOT NULL DEFAULT '',
+  `body` longblob NOT NULL,
+  `definer` char(141) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `execute_at` datetime DEFAULT NULL,
+  `interval_value` int(11) DEFAULT NULL,
+  `interval_field` enum('YEAR','QUARTER','MONTH','DAY','HOUR','MINUTE','WEEK','SECOND','MICROSECOND','YEAR_MONTH','DAY_HOUR','DAY_MINUTE','DAY_SECOND','HOUR_MINUTE','HOUR_SECOND','MINUTE_SECOND','DAY_MICROSECOND','HOUR_MICROSECOND','MINUTE_MICROSECOND','SECOND_MICROSECOND') DEFAULT NULL,
+  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `modified` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
+  `last_executed` datetime DEFAULT NULL,
+  `starts` datetime DEFAULT NULL,
+  `ends` datetime DEFAULT NULL,
+  `status` enum('ENABLED','DISABLED','SLAVESIDE_DISABLED') NOT NULL DEFAULT 'ENABLED',
+  `on_completion` enum('DROP','PRESERVE') NOT NULL DEFAULT 'DROP',
+  `sql_mode` set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','IGNORE_BAD_TABLE_OPTIONS','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH') NOT NULL DEFAULT '',
+  `comment` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `originator` int(10) unsigned NOT NULL,
+  `time_zone` char(64) CHARACTER SET latin1 NOT NULL DEFAULT 'SYSTEM',
+  `character_set_client` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `collation_connection` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `db_collation` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `body_utf8` longblob,
+  PRIMARY KEY (`db`,`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Events';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `func`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `func` (
+  `name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `ret` tinyint(1) NOT NULL DEFAULT '0',
+  `dl` char(128) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `type` enum('function','aggregate') CHARACTER SET utf8 NOT NULL,
+  PRIMARY KEY (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='User defined functions';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `gtid_slave_pos`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `gtid_slave_pos` (
+  `domain_id` int(10) unsigned NOT NULL,
+  `sub_id` bigint(20) unsigned NOT NULL,
+  `server_id` int(10) unsigned NOT NULL,
+  `seq_no` bigint(20) unsigned NOT NULL,
+  PRIMARY KEY (`domain_id`,`sub_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 COMMENT='Replication slave GTID position';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_category`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_category` (
+  `help_category_id` smallint(5) unsigned NOT NULL,
+  `name` char(64) NOT NULL,
+  `parent_category_id` smallint(5) unsigned DEFAULT NULL,
+  `url` text NOT NULL,
+  PRIMARY KEY (`help_category_id`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='help categories';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_keyword`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_keyword` (
+  `help_keyword_id` int(10) unsigned NOT NULL,
+  `name` char(64) NOT NULL,
+  PRIMARY KEY (`help_keyword_id`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='help keywords';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_relation`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_relation` (
+  `help_topic_id` int(10) unsigned NOT NULL,
+  `help_keyword_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`help_keyword_id`,`help_topic_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='keyword-topic relation';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `help_topic`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `help_topic` (
+  `help_topic_id` int(10) unsigned NOT NULL,
+  `name` char(64) NOT NULL,
+  `help_category_id` smallint(5) unsigned NOT NULL,
+  `description` text NOT NULL,
+  `example` text NOT NULL,
+  `url` text NOT NULL,
+  PRIMARY KEY (`help_topic_id`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='help topics';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `host`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `host` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Select_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Insert_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Update_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Delete_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Drop_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Grant_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `References_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Index_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tmp_table_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Lock_tables_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Execute_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Trigger_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  PRIMARY KEY (`Host`,`Db`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Host privileges;  Merged with database privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `index_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `index_stats` (
+  `db_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `index_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `prefix_arity` int(11) unsigned NOT NULL,
+  `avg_frequency` decimal(12,4) DEFAULT NULL,
+  PRIMARY KEY (`db_name`,`table_name`,`index_name`,`prefix_arity`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Statistics on Indexes';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `innodb_index_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `innodb_index_stats` (
+  `database_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `index_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `stat_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `stat_value` bigint(20) unsigned NOT NULL,
+  `sample_size` bigint(20) unsigned DEFAULT NULL,
+  `stat_description` varchar(1024) COLLATE utf8_bin NOT NULL,
+  PRIMARY KEY (`database_name`,`table_name`,`index_name`,`stat_name`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `innodb_table_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `innodb_table_stats` (
+  `database_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `n_rows` bigint(20) unsigned NOT NULL,
+  `clustered_index_size` bigint(20) unsigned NOT NULL,
+  `sum_of_other_index_sizes` bigint(20) unsigned NOT NULL,
+  PRIMARY KEY (`database_name`,`table_name`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `plugin`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `plugin` (
+  `name` varchar(64) NOT NULL DEFAULT '',
+  `dl` varchar(128) NOT NULL DEFAULT '',
+  PRIMARY KEY (`name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='MySQL plugins';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `proc`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `proc` (
+  `db` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `name` char(64) NOT NULL DEFAULT '',
+  `type` enum('FUNCTION','PROCEDURE') NOT NULL,
+  `specific_name` char(64) NOT NULL DEFAULT '',
+  `language` enum('SQL') NOT NULL DEFAULT 'SQL',
+  `sql_data_access` enum('CONTAINS_SQL','NO_SQL','READS_SQL_DATA','MODIFIES_SQL_DATA') NOT NULL DEFAULT 'CONTAINS_SQL',
+  `is_deterministic` enum('YES','NO') NOT NULL DEFAULT 'NO',
+  `security_type` enum('INVOKER','DEFINER') NOT NULL DEFAULT 'DEFINER',
+  `param_list` blob NOT NULL,
+  `returns` longblob NOT NULL,
+  `body` longblob NOT NULL,
+  `definer` char(141) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `modified` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
+  `sql_mode` set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','IGNORE_BAD_TABLE_OPTIONS','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH') NOT NULL DEFAULT '',
+  `comment` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
+  `character_set_client` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `collation_connection` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `db_collation` char(32) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL,
+  `body_utf8` longblob,
+  PRIMARY KEY (`db`,`name`,`type`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Stored Procedures';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `procs_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `procs_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Routine_name` char(64) CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `Routine_type` enum('FUNCTION','PROCEDURE') COLLATE utf8_bin NOT NULL,
+  `Grantor` char(141) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Proc_priv` set('Execute','Alter Routine','Grant') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`Host`,`Db`,`User`,`Routine_name`,`Routine_type`),
+  KEY `Grantor` (`Grantor`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Procedure privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `proxies_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `proxies_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Proxied_host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Proxied_user` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `With_grant` tinyint(1) NOT NULL DEFAULT '0',
+  `Grantor` char(141) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`Host`,`User`,`Proxied_host`,`Proxied_user`),
+  KEY `Grantor` (`Grantor`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='User proxy privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `roles_mapping`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `roles_mapping` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Role` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Admin_option` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  UNIQUE KEY `Host` (`Host`,`User`,`Role`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Granted roles';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `servers`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `servers` (
+  `Server_name` char(64) NOT NULL DEFAULT '',
+  `Host` char(64) NOT NULL DEFAULT '',
+  `Db` char(64) NOT NULL DEFAULT '',
+  `Username` char(80) NOT NULL DEFAULT '',
+  `Password` char(64) NOT NULL DEFAULT '',
+  `Port` int(4) NOT NULL DEFAULT '0',
+  `Socket` char(64) NOT NULL DEFAULT '',
+  `Wrapper` char(64) NOT NULL DEFAULT '',
+  `Owner` char(64) NOT NULL DEFAULT '',
+  PRIMARY KEY (`Server_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='MySQL Foreign Servers table';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `table_stats`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `table_stats` (
+  `db_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
+  `cardinality` bigint(21) unsigned DEFAULT NULL,
+  PRIMARY KEY (`db_name`,`table_name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Statistics on Tables';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `tables_priv`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `tables_priv` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Db` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Table_name` char(64) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Grantor` char(141) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `Table_priv` set('Select','Insert','Update','Delete','Create','Drop','Grant','References','Index','Alter','Create View','Show view','Trigger') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `Column_priv` set('Select','Insert','Update','References') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  PRIMARY KEY (`Host`,`Db`,`User`,`Table_name`),
+  KEY `Grantor` (`Grantor`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Table privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone` (
+  `Time_zone_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `Use_leap_seconds` enum('Y','N') NOT NULL DEFAULT 'N',
+  PRIMARY KEY (`Time_zone_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zones';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_leap_second`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_leap_second` (
+  `Transition_time` bigint(20) NOT NULL,
+  `Correction` int(11) NOT NULL,
+  PRIMARY KEY (`Transition_time`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Leap seconds information for time zones';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_name`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_name` (
+  `Name` char(64) NOT NULL,
+  `Time_zone_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`Name`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zone names';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_transition`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_transition` (
+  `Time_zone_id` int(10) unsigned NOT NULL,
+  `Transition_time` bigint(20) NOT NULL,
+  `Transition_type_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`Time_zone_id`,`Transition_time`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zone transitions';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `time_zone_transition_type`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `time_zone_transition_type` (
+  `Time_zone_id` int(10) unsigned NOT NULL,
+  `Transition_type_id` int(10) unsigned NOT NULL,
+  `Offset` int(11) NOT NULL DEFAULT '0',
+  `Is_DST` tinyint(3) unsigned NOT NULL DEFAULT '0',
+  `Abbreviation` char(8) NOT NULL DEFAULT '',
+  PRIMARY KEY (`Time_zone_id`,`Transition_type_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Time zone transition types';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `user`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `user` (
+  `Host` char(60) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `User` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `Password` char(41) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT '',
+  `Select_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Insert_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Update_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Delete_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Drop_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Reload_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Shutdown_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Process_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `File_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Grant_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `References_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Index_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_db_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Super_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tmp_table_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Lock_tables_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Execute_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Repl_slave_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Repl_client_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Show_view_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Alter_routine_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_user_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Event_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Trigger_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `Create_tablespace_priv` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `ssl_type` enum('','ANY','X509','SPECIFIED') CHARACTER SET utf8 NOT NULL DEFAULT '',
+  `ssl_cipher` blob NOT NULL,
+  `x509_issuer` blob NOT NULL,
+  `x509_subject` blob NOT NULL,
+  `max_questions` int(11) unsigned NOT NULL DEFAULT '0',
+  `max_updates` int(11) unsigned NOT NULL DEFAULT '0',
+  `max_connections` int(11) unsigned NOT NULL DEFAULT '0',
+  `max_user_connections` int(11) NOT NULL DEFAULT '0',
+  `plugin` char(64) CHARACTER SET latin1 NOT NULL DEFAULT '',
+  `authentication_string` text COLLATE utf8_bin NOT NULL,
+  `password_expired` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `is_role` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N',
+  `default_role` char(80) COLLATE utf8_bin NOT NULL DEFAULT '',
+  `max_statement_time` decimal(12,6) NOT NULL DEFAULT '0.000000',
+  PRIMARY KEY (`Host`,`User`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Users and global privileges';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `general_log`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `general_log` (
+  `event_time` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6),
+  `user_host` mediumtext NOT NULL,
+  `thread_id` bigint(21) unsigned NOT NULL,
+  `server_id` int(10) unsigned NOT NULL,
+  `command_type` varchar(64) NOT NULL,
+  `argument` mediumtext NOT NULL
+) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='General log';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `slow_log`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE IF NOT EXISTS `slow_log` (
+  `start_time` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6),
+  `user_host` mediumtext NOT NULL,
+  `query_time` time(6) NOT NULL,
+  `lock_time` time(6) NOT NULL,
+  `rows_sent` int(11) NOT NULL,
+  `rows_examined` int(11) NOT NULL,
+  `db` varchar(512) NOT NULL,
+  `last_insert_id` int(11) NOT NULL,
+  `insert_id` int(11) NOT NULL,
+  `server_id` int(10) unsigned NOT NULL,
+  `sql_text` mediumtext NOT NULL,
+  `thread_id` bigint(21) unsigned NOT NULL,
+  `rows_affected` int(11) NOT NULL
+) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log';
+/*!40101 SET character_set_client = @saved_cs_client */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2017-03-10 19:49:04

sandbox/start-sandbox

@@ -38,8 +38,8 @@ make_sandbox() {
    # Make the sandbox dir and extract the base files.
    rm -rf /tmp/$port || die "Failed to rm /tmp/$port"
    mkdir /tmp/$port  || die "Failed to mkdir /tmp/$port"
-   cp $PERCONA_TOOLKIT_BRANCH/sandbox/servers/$version/my.sandbox.cnf /tmp/$port
+   cp $PERCONA_TOOLKIT_BRANCH/sandbox/servers/${APP#mysql}/$version/my.sandbox.cnf /tmp/$port
-   tar xzf $PERCONA_TOOLKIT_BRANCH/sandbox/servers/$version/data.tar.gz -C /tmp/$port
+   tar xzf $PERCONA_TOOLKIT_BRANCH/sandbox/servers/${APP#mysql}/$version/data.tar.gz -C /tmp/$port
 
    for script in "$PERCONA_TOOLKIT_BRANCH/sandbox/servers/"*; do
       if [ -f $script ]; then
@@ -142,14 +142,14 @@ make_sandbox() {
             exit 1
          fi
 
-         for sql in "$PERCONA_TOOLKIT_BRANCH/sandbox/servers/$version/"*.sql; do
+         for sql in "$PERCONA_TOOLKIT_BRANCH/sandbox/servers/${APP#mysql}/$version/"*.sql; do
             [ -f "$sql" ] && /tmp/$port/use < $sql
          done
       fi
 
       # create sys schema (if exists and is desired)
       if [ -n "$SYS_SCHEMA" ]; then
-         local sys_dir="$PERCONA_TOOLKIT_BRANCH/sandbox/servers/$version/sys"
+         local sys_dir="$PERCONA_TOOLKIT_BRANCH/sandbox/servers/${APP#mysql}/$version/sys"
          cd "$sys_dir"
          [ -f "$sys_dir/sys.sql" ] && /tmp/$port/use < "$sys_dir/sys.sql"
       fi
@@ -252,8 +252,8 @@ else
    version=`$PERCONA_TOOLKIT_SANDBOX/$mysqld -V 2>/dev/null | awk '{print $3}' | cut -d. -f 1,2`;
 fi
 
-if [ ! -d "$PERCONA_TOOLKIT_BRANCH/sandbox/servers/$version" ]; then
+if [ ! -d "$PERCONA_TOOLKIT_BRANCH/sandbox/servers/${APP#mysql}/$version" ]; then
-   die "$PERCONA_TOOLKIT_BRANCH/sandbox/servers/$version does not exist."
+   die "$PERCONA_TOOLKIT_BRANCH/sandbox/servers/${APP#mysql}/$version does not exist."
 fi
 
 # ###########################################################################

sandbox/test-env

@@ -314,7 +314,7 @@ case $opt in
             fi
          fi
 
-         if [ $? -eq 0 -a "$MYSQL_VERSION" '>' "4.1" ]; then
+         if [ $? -eq 0 ]; then
             SAKILA=${SAKILA:-1}
             if [ $SAKILA -eq 1 ]; then
                echo -n "Loading sakila database... "

t/pt-online-schema-change/alter_active_table.t

@@ -165,7 +165,7 @@ else {
 }
 $master_dbh->do("USE pt_osc");
 $master_dbh->do("TRUNCATE TABLE t");
-$master_dbh->do("LOAD DATA INFILE '$trunk/t/pt-online-schema-change/samples/basic_no_fks.data' INTO TABLE t");
+$master_dbh->do("LOAD DATA LOCAL INFILE '$trunk/t/pt-online-schema-change/samples/basic_no_fks.data' INTO TABLE t");
 $master_dbh->do("ANALYZE TABLE t");
 $sb->wait_for_slaves();
 
@@ -215,7 +215,7 @@ is(
 
 $master_dbh->do("USE pt_osc");
 $master_dbh->do("TRUNCATE TABLE t");
-$master_dbh->do("LOAD DATA INFILE '$trunk/t/pt-online-schema-change/samples/basic_no_fks.data' INTO TABLE t");
+$master_dbh->do("LOAD DATA LOCAL INFILE '$trunk/t/pt-online-schema-change/samples/basic_no_fks.data' INTO TABLE t");
 $master_dbh->do("ANALYZE TABLE t");
 $sb->wait_for_slaves();
 

t/pt-online-schema-change/issue-1646713.t

@@ -0,0 +1,100 @@
+#!/usr/bin/env perl
+
+BEGIN {
+   die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
+      unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
+   unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
+};
+
+use strict;
+use warnings FATAL => 'all';
+use threads;
+use threads::shared;
+
+use English qw(-no_match_vars);
+use Test::More;
+
+use Data::Dumper;
+use PerconaTest;
+use Sandbox;
+use SqlModes;
+use File::Temp qw/ tempdir /;
+
+plan tests => 2;
+
+require "$trunk/bin/pt-online-schema-change";
+
+my $dp = new DSNParser(opts=>$dsn_opts);
+my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
+
+our ($master_dbh, $master_dsn) = $sb->start_sandbox(
+   server => 'master',
+   type   => 'master',
+   env    => q/FORK="pxc" BINLOG_FORMAT="ROW"/,
+);
+
+if ( !$master_dbh ) {
+   plan skip_all => 'Cannot connect to sandbox master';
+}
+
+# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
+# so we need to specify --set-vars innodb_lock_wait_timeout=3 else the
+# tool will die.
+my @args       = (qw(--set-vars innodb_lock_wait_timeout=3));
+my $output;
+my $exit_status;
+my $sample  = "t/pt-online-schema-change/samples/";
+
+$sb->load_file('master', "$sample/issue-1646713.sql");
+
+sub start_thread {
+   my ($dsn_opts, $sleep_time) = @_;
+   my $dp = new DSNParser(opts=>$dsn_opts);
+   my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
+   my $dbh = $sb->get_dbh_for('master');
+   diag("Thread started: Sleeping $sleep_time seconds before updating the PK field for row with id=1 in test.sbtest");
+   sleep($sleep_time);
+   $dbh->do("UPDATE `test`.`o1` SET id=0 WHERE id=1");
+   diag("Row updated");
+}
+my $thr = threads->create('start_thread', $dsn_opts, 3);
+$thr->detach();
+threads->yield();
+
+diag("Starting osc. A row will be updated in a different thread.");
+my $dir = tempdir( CLEANUP => 1 );
+$output = output(
+   sub { pt_online_schema_change::main(@args, "$master_dsn,D=test,t=o1",
+         '--execute', 
+         '--alter', "ADD COLUMN c INT",
+         '--chunk-size', '1',
+         ),
+      },
+);
+
+
+like(
+      $output,
+      qr/Successfully altered/s,
+      "bug-1646713 duplicate rows in _t_new for UPDATE t set pk=0 where pk=1",
+);
+
+my $rows = $master_dbh->selectrow_arrayref(
+   "SELECT COUNT(*) FROM `test`.`o1` WHERE id=0");
+is(
+   $rows->[0],
+   1,
+   "bug-1646713 correct value after updating the PK"
+) or diag(Dumper($rows));
+
+threads->exit();
+
+$master_dbh->do("DROP DATABASE IF EXISTS test");
+
+# #############################################################################
+# Done.
+# #############################################################################
+$sb->wipe_clean($master_dbh);
+$sb->stop_sandbox(qw(master)); 
+ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
+done_testing;

t/pt-online-schema-change/samples/issue-1646713.sql

@@ -0,0 +1,155 @@
+DROP DATABASE IF EXISTS `test`;
+CREATE DATABASE IF NOT EXISTS `test`;
+USE test;
+
+-- MySQL dump 10.13  Distrib 5.7.14-8, for debian-linux-gnu (x86_64)
+--
+-- Host: localhost    Database: test
+-- ------------------------------------------------------
+-- Server version	5.7.14-8-log
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `sbtest`
+--
+
+DROP TABLE IF EXISTS `o1`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `o1` (
+  `id` int
+(10) unsigned NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=1100001 DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `sbtest`
+--
+
+LOCK TABLES `o1` WRITE;
+/*!40000 ALTER TABLE `o1` DISABLE KEYS */;
+INSERT INTO `o1` VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),
+(10),(11),(12),(13),(14),(15),(16),(17),(18),(19),
+(20),(21),(22),(23),(24),(25),(26),(27),(28),(29),
+(30),(31),(32),(33),(34),(35),(36),(37),(38),(39),
+(40),(41),(42),(43),(44),(45),(46),(47),(48),(49),
+(50),(51),(52),(53),(54),(55),(56),(57),(58),(59),
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+(120),(121),(122),(123),(124),(125),(126),(127),(128),(129),
+(130),(131),(132),(133),(134),(135),(136),(137),(138),(139),
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+(10000);
+/*!40000 ALTER TABLE `o1` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2017-03-14 15:19:26