MySqlAdapter.exists

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

class MySqlAdapter(TModel)

final override

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.

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