Executes a query against the database.

Required Parameters

• driver: The JDBC driver class name in the Java version or the ADO.NET provider name in the .NET version.
• conn: The connection string or database URL.
• query: The SQL query string.

Optional Parameters

• user: The database username passed to initialize the JDBC connection object. This can also be set in the JDBC URL.
• password: The database password passed to initialize the JDBC connection object. This can also be set in the JDBC URL.
• enforceparameterizedquery: Enforce the parameterized verification for the SQL statement.
• commandtimeout: CommandTimeout, in seconds, for the operation to complete. Zero (0) means no timeout. This attribute defaults to 60. The default value is ‘60’.
• fromrow: Number of rows to skip from start. The default value is ‘0’.
• maxrows: Maximum number of rows to return from the database. Set to -1 to get all results. The default value is ‘-1’.
• returnrows: Indicates whether this SQL statement returns rows. For instance, SELECT queries or a stored procedure can return rows, but an update will not. This attribute defaults to AUTO. The allowed values are ‘AUTO, YES, NO’. The default value is ‘AUTO’.
• paramname#: Parameter names in the SQL statement.
• paramvalue#: Parameter values in the SQL statement.
• transactionid: The Id of the transaction.

Output Attributes

• db:*: Output varies based upon the query.