Error Codes | Krishiv

Overview

Krishiv maps SQL errors to standard SQLSTATE codes via the sqlstate_for function in krishiv-sql. Errors carry both a typed SqlError variant and an SQLSTATE string.

SqlError Variants

Variant	SQLSTATE	Description
`EmptyQuery`	42000	Query was empty or whitespace only.
`EmptyTableName`	42602	A table name argument was empty.
`Unsupported`	0A000	SQL feature not available in this release.
`InvalidTableFunction`	42883	Table function declaration or registration was invalid.
`DataFusion`	42000	DataFusion returned an error (message preserved).
`Optimizer`	42000	Krishiv plan optimizer failed.
`AccessDenied`	42501	Query blocked by auth or policy hook.
`OperationCancelled`	57014	Query was cancelled by the caller.
`Timeout`	57014	Query exceeded its configured execution timeout.

SQL Feature Matrix

The feature_matrix() function in krishiv-sql::grammar returns the full list of SQL features with their implementation status (Available, Preview, Experimental, NotPlanned). Use features_by_status() to filter by status or features_for_category() to filter by category.