Question

这是我想要做的事情：

CREATE TABLE first_filter (
  quote_datetime DATETIME,
  expiration     DATETIME,
  strike         FLOAT,
  option_type    VARCHAR(50),
  bid            FLOAT,
  ask            FLOAT,
  underlying_ask FLOAT
);

INSERT INTO first_filter
  SELECT *
  FROM   optionsdata
  WHERE  TIMESTAMPDIFF(DAY, quote_datetime, expiration) < 7 
     AND strike > 250 
     AND strike < 290 
     AND underlying_ask - strike < 16 
     AND underlying_ask - strike > -16
;

WHERE语句的最终结果大约是400万行，我确信所有列都正确对应。

我收到的错误是：

错误代码：1206。锁的总数超过了锁表大小

我试图将innodb_buffer_pool_size增加到10M，150M和250M而没有运气。然后在300M我想我打破了配置。

我现在无法使用这些错误启动服务器：

FROM W239.err：

2018-03-11T05:00:43  0  Warning  option 'read_buffer_size': unsigned value 0 adjusted to 8192
2018-03-11T05:00:43  0  Warning  option 'read_rnd_buffer_size': unsigned value 0 adjusted to 1
2018-03-11T05:00:43  0  Warning  TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2018-03-11T05:00:43  0  Warning  'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.
2018-03-11T05:00:43  0  Note  C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe (mysqld 5.7.21-log) starting as process 12868 ..
2018-03-11T05:00:43  0  ERROR  C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe: option '--innodb-buffer-pool-dump-now' requires an argument
2018-03-11T05:00:43  0  ERROR  Parsing options for plugin 'InnoDB' failed.
2018-03-11T05:00:43  0  ERROR  Failed to initialize builtin plugins.
2018-03-11T05:00:43  0  ERROR  Aborting
2018-03-11T05:00:43  0  Note  Binlog end
2018-03-11T05:00:43  0  Note  Shutting down plugin 'CSV'
2018-03-11T05:00:43  0  Note  C:\Program Files\MySQL\MySQL Server

5.7 \ bin \ mysqld.exe：关闭完成

2018-03-11 00:00:49 - Checking server status...
2018-03-11 00:00:49 - Trying to connect to MySQL...
2018-03-11 00:00:49 - Can't connect to MySQL server on 'localhost' (10061) (2003)
2018-03-11 00:00:49 - Assuming server is not running

所有的帮助都表示赞赏，此时此刻我已经失去了很多。感谢。

Answer 1

对my.cnf-ini [mysqld]部分的建议

#read_buffer_size=0  # lead with # or REMOVE for DEFAULT RAM needed
#read_rnd_buffer_size=0  # lead with # or REMOVE for DEFAULT RAM needed

只是第一步。

在关机/重启后发布更新的错误日志，以便我们看到您的最新错误消息。

MySQL收到严重错误

1 个答案: