Adds the given parameters to the SQL command

Begins a new transaction.

Begins a new transaction.

Performs a bulk insert of the data into a target database table

Closes connection to the database.

Commits current transaction.

Creates a new SQL command

Creates a data adapter

Creates a new native connection

Creates a SQL parameter from the given data parameter

Creates a new command parameter

Disposes the connection object.

Returns result of the query.

Returns result of the query.

Returns result of the query as a Data reader. Keeps the connection open.

Returns a single value result of the query.

Gets the connection that executes the given query

Gets the nested connection with the given connection string

Returns XML schema for specified table.

Handles the database error. Returns false, if the error was not handled

Handles the error. Returns false, if the error was not handled

Checks the thread safety of current operation.

Returns true if connection to the database is open.

Indicates if transaction is running.

Loads the default connection string

Logs the connection operation to the query log.

Returns true if the native connection exists.

Returns true if the native connection exists.

Opens connection to the database.

Prepares the SQL command for the query.

Rollbacks current transaction.

Sets the parameter type to a destination type

Validates the transaction