internal/

Package conformance proves the invariants every integration must hold.

Package coverage attributes a test to the features it covers, beyond the one its name already claims.

Package errs defines SQLFlow's error codes and the error type that carries them.

Package logging builds the logger every sqlflow command uses, taking its level from SQLFLOW_LOG_LEVEL exactly as sqlflow.settings does.

Package managers holds the routines that manage tables across the lifetime of a pipeline, rather than per batch.

Package schema generates the config JSON Schema from the Go types the engine actually parses.

Package validate checks a pipeline config without running it.