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drop table if exists t1; select @@session.time_zone; @@session.time_zone SYSTEM set time_zone = '+00:00'; select @@session.time_zone; @@session.time_zone +00:00 # create table prec 0 create table t1 ( a int not null, b year not null default '2000', c date not null default '2000-01-02', d time not null default '10:11:12', e datetime not null default '2000-01-02 10:11:12', f timestamp not null default '2000-01-02 10:11:12', primary key using hash (a), index bx (b), index cx (c), index dx (d), index ex (e), index fx (f) ) engine=ndb; show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) NOT NULL, `b` year(4) NOT NULL DEFAULT '2000', `c` date NOT NULL DEFAULT '2000-01-02', `d` time NOT NULL DEFAULT '10:11:12', `e` datetime NOT NULL DEFAULT '2000-01-02 10:11:12', `f` timestamp NOT NULL DEFAULT '2000-01-02 10:11:12', PRIMARY KEY (`a`) USING HASH, KEY `bx` (`b`), KEY `cx` (`c`), KEY `dx` (`d`), KEY `ex` (`e`), KEY `fx` (`f`) ) ENGINE=ndbcluster DEFAULT CHARSET=latin1 Attributes: a Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY b Year NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000 c Date NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000-01-02 d Time2(0) NOT NULL AT=FIXED ST=MEMORY DEFAULT 10:11:12 e Datetime2(0) NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000-01-02/10:11:12 f Timestamp2(0) NOT NULL AT=FIXED ST=MEMORY DEFAULT 946807872 Indexes: bx(b) - OrderedIndex cx(c) - OrderedIndex dx(d) - OrderedIndex ex(e) - OrderedIndex fx(f) - OrderedIndex # test defaults insert into t1 (a) values (0); select * from t1; a b c d e f 0 2000 2000-01-02 10:11:12 2000-01-02 10:11:12 2000-01-02 10:11:12 delete from t1; # restore data from wl946_pre with promote # check contents select count(*), sum(crc32(concat(a,b,c,d,e,f))) from t1; count(*) sum(crc32(concat(a,b,c,d,e,f))) 500 1105949732775 # run backup # drop table drop table t1; # restore meta from backup show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) NOT NULL, `b` year(4) NOT NULL DEFAULT '2000', `c` date NOT NULL DEFAULT '2000-01-02', `d` time NOT NULL DEFAULT '10:11:12', `e` datetime NOT NULL DEFAULT '2000-01-02 10:11:12', `f` timestamp NOT NULL DEFAULT '2000-01-02 10:11:12', PRIMARY KEY (`a`) USING HASH, KEY `bx` (`b`), KEY `cx` (`c`), KEY `dx` (`d`), KEY `ex` (`e`), KEY `fx` (`f`) ) ENGINE=ndbcluster DEFAULT CHARSET=latin1 Attributes: a Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY b Year NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000 c Date NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000-01-02 d Time2(0) NOT NULL AT=FIXED ST=MEMORY DEFAULT 10:11:12 e Datetime2(0) NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000-01-02/10:11:12 f Timestamp2(0) NOT NULL AT=FIXED ST=MEMORY DEFAULT 946807872 Indexes: bx(b) - OrderedIndex cx(c) - OrderedIndex dx(d) - OrderedIndex ex(e) - OrderedIndex fx(f) - OrderedIndex # restore data from backup # check contents select count(*), sum(crc32(concat(a,b,c,d,e,f))) from t1; count(*) sum(crc32(concat(a,b,c,d,e,f))) 500 1105949732775 # drop table drop table t1; # restore meta wl946_pre Attributes: a Int PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY b Year NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000 c Date NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000-01-02 d Time NOT NULL AT=FIXED ST=MEMORY DEFAULT 10:11:12 e Datetime NOT NULL AT=FIXED ST=MEMORY DEFAULT 2000-01-02/10:11:12 f Timestamp NOT NULL AT=FIXED ST=MEMORY DEFAULT 946807872 Indexes: bx(b) - OrderedIndex cx(c) - OrderedIndex dx(d) - OrderedIndex ex(e) - OrderedIndex fx(f) - OrderedIndex # restore data from backup with demote # check contents select count(*), sum(crc32(concat(a,b,c,d,e,f))) from t1; count(*) sum(crc32(concat(a,b,c,d,e,f))) 500 1105949732775 set time_zone = default; select @@session.time_zone; @@session.time_zone SYSTEM drop table t1;