mysql - CREATE TABLE does not works to InnoDB, but works to MyISAM -


i have table:

create table `peso_tec_dt_aj` (   `idade` int(11) default null,   `tecnico` varchar(50) default null,   `obt` double default null,   `pad` decimal(4,3) default null,   `aves_peso` int(11) default null,   `data_domingo` datetime default null,   `data_domingo_ajustada` varchar(10) character set utf8mb4 collate utf8mb4_unicode_ci default null,   key `peso_tec_dt_aj_idade_tecnico_index` (`idade`,`tecnico`) ) engine=innodb default charset=latin1;

the query below works if use create statement engine=mysam, not if use engine innodb.

it works if dont make aggregations or if remove column field data_domingo (datetime) @ group by:

create table bucket_15.resultado (     select      peso_tec_dt_aj.idade,     peso_tec_dt_aj.tecnico,      (         round(             sum(peso_tec_dt_aj.obt * peso_tec_dt_aj.aves_peso) /             sum(peso_tec_dt_aj.aves_peso), 3             )     ) campo_computeado     bucket_15.peso_tec_dt_aj      group      peso_tec_dt_aj.idade,     peso_tec_dt_aj.tecnico,     peso_tec_dt_aj.data_domingo );

after run query, mysql doesn't show errors. query without create table runs ok.

however, query above simple. why mysql can't create table columns , data?

mysql version: 5.7

here screenshots show same query, no results if engine not myisam.

first image: run query use on statement create select using both engines: myisam , innodb.

enter image description here

second image: run query without engine=myisam. result above expected on new table resultado, not: without errors.

enter image description here

third image: engine=myisam - table resultado magically created

enter image description here

this create table works fine version 5.6.35 without errors

create table `peso_tec_dt_aj` (   `idade` int(11) default null,   `tecnico` varchar(50) default null,   `obt` double default null,   `pad` decimal(4,3) default null,   `aves_peso` int(11) default null,   `data_domingo` datetime default null,   `data_domingo_ajustada` varchar(10) character set utf8mb4 collate utf8mb4_unicode_ci default null,   key `peso_tec_dt_aj_idade_tecnico_index` (`idade`,`tecnico`) ) engine=myisam default charset=latin1;  create table resultado (     select      peso_tec_dt_aj.idade,     peso_tec_dt_aj.tecnico,      (         round(             sum(peso_tec_dt_aj.obt * peso_tec_dt_aj.aves_peso) /             sum(peso_tec_dt_aj.aves_peso), 3             )     ) campo_computeado     bucket_15.peso_tec_dt_aj      group      peso_tec_dt_aj.idade,     peso_tec_dt_aj.tecnico,     peso_tec_dt_aj.data_domingo ) engine=myisam default charset=latin1;

about second query if not work mysql should log error int terminal or log file.

in second create query had dot in name. reason why did not work.


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