Abstractions

CoreEx.Database.Abstractions

Provides DatabaseArgs per-operation configuration, DatabaseInvoker for OpenTelemetry-traced command execution, and IDatabaseParameters<T> for fluent parameter accumulation.

Overview

CoreEx.Database.Abstractions holds the supporting types that every DatabaseCommand execution depends on but that don't belong in the core DatabaseCommand class itself.

DatabaseArgs carries per-operation settings — such as the transaction IsolationLevel — that flow from the repository method down to the command execution without polluting the IDatabase interface.

DatabaseInvoker is the InvokerBase<IDatabase> that wraps every command in an OpenTelemetry Activity span, writes Start/Complete/Error structured log entries, and tags the span with the SQL statement text, operation result, and error details.

IDatabaseParameters<T> is the fluent parameter-builder interface implemented by DatabaseCommand and DatabaseParameterCollection, allowing extension methods to add typed parameters in a chainable style.

Key types

Type	Description
DatabaseArgs	Per-operation options: IsolationLevel applied during command execution.
DatabaseArgsBase	Abstract base for DatabaseArgs; holds defaults for Refresh and TransformException extended by DatabaseArgs, and used by the DatabaseCommand.
DatabaseInvoker	InvokerBase<IDatabase> — wraps every command execution with an Activity span tagged with the SQL text, result, and error details; writes structured Start/Complete/Error log entries.
IDatabaseParameters<T>	Fluent interface exposing Parameters (DatabaseParameterCollection) and Database (IDatabase); implemented by DatabaseCommand to enable chained AddParameter calls.

Related Namespaces

• CoreEx.Database - DatabaseCommand and Database consume these types directly.
• CoreEx.Invokers - DatabaseInvoker extends InvokerBase<IDatabase> using the standard tracing/logging pipeline.