6 results about "Runtime error" patented technology

This application discloses a database-based event trigger implementation method and system. The method includes: embedding a trigger call entry point into the database kernel error handling process; automatically triggering the SERVERERROR handling process when a runtime error event is detected; filtering and judging the error event by type; if it does not belong to the excluded type, retrieving the trigger list from the cache; executing the trigger function in an autonomous transaction; committing or rolling back the transaction based on the execution result; and sending an error report to the client. This invention achieves unified real-time capture and automated response to kernel-level error events, ensures the isolation of trigger execution from the main transaction through an autonomous transaction mechanism, and employs recursive protection and cache optimization design to ensure system stability and execution efficiency. It solves the problems of delayed application-layer error handling response, limited coverage, and difficulty in management in distributed scenarios in existing technologies.

This invention provides a data processing method, apparatus, electronic device, and storage medium. The method involves obtaining the overridden function table of subclasses in the executable file of an application. The subclasses inherit from a base class in the executable file. The overridden function table includes the addresses of the original functions in the base class that need to be replaced, the class name of the base class, and the address of the target function used to replace the original functions. The method then determines the virtual function table of the base class, which includes the addresses of functions in the base class. The method searches for the address of the original function in the base class's virtual function table. Finally, the address of the target function replaces the address of the original function in the base class's virtual function table. This avoids replacing the address of a function in the virtual function table that should not have been replaced with the address of the target function, thus preventing replacement errors and preventing the application from calling the wrong function, ultimately preventing application runtime errors.

A system executes database queries specified using a declarative database query language such as the structured query language (SQL). The system determines whether a runtime error is encountered during execution of a query, for example, a division by zero error, resource usage errors such as out of memory error, time out error, and so on. The system reports such runtime errors encountered during execution of a database query. The system identifies one or more origins of the runtime error in the database query. The origin identifies a portion of the database query that represents a cause of the runtime error. Reporting the origin of a runtime error in the database query simplifies the task of development and testing of database queries.

Aspects of the disclosure relate to automatic script generation using a multi-layered ingestion program. An automatic ingestion platform may generate the program. The platform may receive a request to ingest information. The platform may automatically generate a plurality of executable scripts using the program. The plurality of scripts may include at least one script corresponding to a first layer of the program and a plurality of scripts corresponding to a second layer of the program. The platform may identify a subset of information to be ingested based on executing a script corresponding to the first layer. The platform may execute the scripts corresponding to the second layer. Executing the scripts corresponding to the second layer may cause the platform to deploy a schedule management program and transfer the subset of information to a third layer. The platform may cause synchronization of a central information repository with the third layer.

A computer-implemented method includes receiving an indication of a runtime error respective of a computer program, scanning a codebase of the program to determine, based on the runtime error indication, a code location in the codebase related to the error, automatically generating, based on the indication and the determined code location, a prompt for a machine learning model, inputting the generated prompt to the machine learning model to cause the machine learning model to generate one or more recommended remediation actions, receiving, from the machine learning model, one or more remediation actions in response to the generated prompt, and causing at least one of the one or more remediation actions to be implemented in response to the indication of the runtime error.

Patch updates enable intra-patch reversion from an updated binary to an initial binary in the event of a catastrophic runtime error. This is advantageous in so far as it allows the OS to revert back to a stable configuration with respect to a problematic binary without disabling non-problematic binaries included in the patch update. This in-turn provides an efficient alternative to the conventional approach of wholesale reverting from an patch update to an initial patch update during fault recovery following a catastrophic runtime error (e.g., failure to boot, etc.).