How do I close an Adodb connection?

How do I close an Adodb connection?

Use the Close method to close a Connection, a Record, a Recordset, or a Stream object to free any associated system resources. Closing an object does not remove it from memory; you can change its property settings and open it again later.

Which method of command object returns an object?

The ExecuteScalar Method in SqlCommandObject returns the first column of the first row after executing the query against the Data Source. If the result set contains more than one column or rows, it takes only the first column of the first row. All other values are ignored.

Which statement is not true about Datareader object?

Datareader fetches a value in backword only mode option is wrong because it fetches value in FORWARD-ONLY mode.

What is Adodb in VBA?

An ADODB Recordset in VBA is a storage item: you can store all kinds of different things in it: numbers, texts, dates. An ADODB Recordset is a database that you can design, fill and edit completely in the working memory. VBA has several other options for storing data: – a dictionary.

What is ADOdc in VB?

The Full Form of ADODC is‍ ActiveX data control. ADO is used in C++ and Visual Basic programs to connect to SQL Server and other databases.

What happens when you call the close method of a connection object?

When you call close method of a connection objectStateChange event is fired, non – committed pending transactions are rolled back and connection is returned to the connection pool.

What are two methods on a command object?

Command object has three methods: 1) Execute : Executes the queries, stored procedures etc. 2) Cancel : Stops the method execution. 3) CreateParameter : To create a parameter object.

Which is the correct option about DataReader object?

3. Choose the correct option about DataReader object. A) DataReader object is a forward-only object.