MySQL中Data truncation: Invalid JSON text in argument 1 to function json_extract: "The document is empty." at position 0.问题解决 问题描述: json格式不规范导致的,仅使用where+json_valid清洗似乎并不足以解决问题。该问题发生于MySQL中 解决方法: selectorder_number,sku_code,CASEWHENJSON_VALID(sales_price)THENsales_priceELSEnullENDassa...
Invalid JSON text in argument 1 to function json_extract: 'The document is empty.' The replica attempted to re-evaluate the generated column and failed with that error because the underlying column was unavailable. As of this release, stored, generated columns are not re-evaluated when the und...
"The document is empty." at position 0 in value for column 'bench.col1'. But when I delete its blank line, LOAD DATA could be executed. mysql> LOAD DATA INFILE '/tmp/sample_data_2.json' INTO TABLE bench(col1); Query OK, 10 rows affected (0.00 sec) The difference between two fil...
MySQL Shell for VS Code MySQL REST Service MySQL Router Connectors & APIs Database drivers and APIs Connector/J Connector/ODBC Connector/NET Connector/Python PHP C API Connector/C++ 9.3 X DevAPI API for MySQL Shell and Connectors supporting the X Protocol ...
您的网站程序调试完成并上传到云虚拟主机后,连接云虚拟主机数据库时,提示“cannot connect to MySQL 4.1+ using the old insecure authentication”错误。本文介绍这种情况的可能原因和解决方案。 问题现象 报错信息如下。 mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an ...
我们要将mysql的数据实时同步到ES, 只能选择ROW模式的binlog, 获取并解析binlog日志的数据内容,执行ES document api,将数据同步到ES集群中。 mysqldump工具 mysqldump是一个对mysql数据库中的数据进行全量导出的一个工具. mysqldump的使用方式如下: 代码语言:txt...
mysql错误代码对照表 错误号:1002; 符号: ER_NO; SQLSTATE: HY000 讯息:否 用于构建其他消息。 错误号:1003; 符号: ER_YES; SQLSTATE: HY000 讯息:是 用于构建其他消息。 扩展EXPLAIN格式生成注释消息。在后续输出中的这些消息ER_
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在实例锁定时,执行部分SQL语句会报ERROR 1290 (HY000): The MySQL server is running with the LOCK_WRITE_GROWTH option so it cannot execute this statement的错误提示。 对于RDS MySQL 5.1、5.5所有小版本以及5.6、5.7、8.0中20190815之前的小版本,各种原因导致实例一旦被锁定,锁定后将无法进行任何操作。
and finally many cool stuff like the new Document Store, the new MySQL Shell and MySQL InnoDB Cluster that you should already know if you follow this blog (see these TOP 10 for features for developers and this TOP 10 for DBAs & OPS). MySQL8.0带来了很多新特性。这些新特性使得MySQL数据库...