榜单
服务器优惠
AI论文
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Status Codes
Status Codes Status Codes A sample solution as IoTDB requires registering the time series first before writing data is: try { writeData (); } catch ( SQLException... -
Exception Handling
Exception Handling Error Sub Types RangeError ReferenceError SyntaxError TypeError URIError Always use Error You don’t have to throw an error Exceptional cases Unclear wh... -
-4500 , -5000)
错误码 MySQL错误码 错误提示 含义 错误原因（cause） 执行结果 解决方法（solution） -4505 — ERROR 4505 (HY000): OB-4505:Import not in service 正在旁路导入的应用不能提供服务。 失败 -4507 — ERROR 4507 (42000): OB-4507:Con... -
-6000, -7000）
错误码 MySQL错误码 错误提示 含义 错误原因（cause） 执行结果 解决方法（solution） -6001 — ERROR 6001 (25000): OB-6001:Transaction set changed during the execution 事务在执行过程中SET改变。 失败 -6002 — ERROR 6002... -
2.4 Handle errors centrally, not within a middleware
Handle errors centrally. Not within middlewares One Paragraph Explainer Code Example – a typical error flow Code example – handling errors within a dedicated object Code Example... -
2.6 Exit the process gracefully when a stranger comes to town
Exit the process gracefully when a stranger comes to town One Paragraph Explainer Code example: deciding whether to crash Blog Quote: “The best way is to crash” Blog Quote: “The... -
错误处理-错误码使用
创建带错误码的error NewCode/NewCodef WrapCode/WrapCodef NewCodeSkip/NewCodeSkipf 获取error 中的错误码接口 创建带错误码的error NewCode/NewCodef 说明：功能同New/Newf 方法，用于创建一个自定义错误信息的error 对象，并包含堆栈... -
Errors
Errors Error Set Type The Global Error Set Error Union Type catch try errdefer Common errdefer Slip-Ups Merging Error Sets Inferred Error Sets Error Return Traces Implemen... -
Description of the return value of the OLAP function on the BE side
Description of the return value of the OLAP function on the BE side Description of the return value of the OLAP function on the BE side Return value name Return value Return val... -
Slow Queries
Slow Query Enable Slow Query Error Log Enable Error Log Query the error message of database Query the error of SQL Slow Query Slow query: record the SQL statement that runs...