SqlHelper.ExistsAsync method
Executes the query asynchronously returning true if it has at least one result.
public static Task<bool> ExistsAsync(this SqlQuery query, IDbConnection connection,
IReadOnlyDictionary<string, object?>? parameters = null, ILogger? logger = null,
CancellationToken cancellationToken = default)
| parameter | description |
|---|---|
| query | The query. |
| connection | The connection. |
| parameters | Parameter values that override the query's parameters. |
| logger | The logger. |
| cancellationToken | The cancellation token. |
Return Value
A task that represents the asynchronous operation. The task result is true if the query returns at least one result.