SqlAdapter.exists

Validates whether a row is selected from the query or not.

class SqlAdapter(TModel)

abstract

bool

exists

(

string query

,

DbParam[string] params

,

string connectionString = null

)

Parameters

query string: The sql query.
params DbParam[string]: The parameters.
connectionString string: The connection string. (If null, it will select the default)

Return Value

Type: bool

True if the row exists, false otherwise.

Meta

Source

See Implementation