DB

DB namespace for classes operating with the database

Class	Description	Available from version
SqlQueryException	Class for handling exceptions, when database returns error when executing a query.
SqlHelper	Abstract class for handling a database
SqlExpression	Class for defining arbitrary SQL expressions when handling ORM filter
Result	Abstract class for handling data in a result.
Paginator	Pagination class (pagewise navigation).
OracleSqlHelper	Class for handling Oracle database.
OracleResult	Class for handling data, retrieved via query.
OracleConnection	Class for connections with Oracle database
MysqlSqlHelper	Class for handling MySQL database
MysqliSqlHelper	Class for handling MySQLi database
MysqliResult	Class for handling data, retrieved via query to MySQLi database
MysqlConnection	Class for connections to MySQL database.
MysqlCommonSqlHelper	Abstract class for handling database.
MysqlCommonConnection	Abstract class for database connections.
MssqlSqlHelper	Class for handling MySQL database.
MssqlResult	Class for handling data, retrieved via query.
MssqlConnection	Class for handling MS SQL database connections.
Exception	Class for handling database-related exceptions.
DbConnectionPool	Class for handling database connection caching.
ConnectionException	Class for handling connection errors.
Connection	Abstract class for database connections.
ArrayResult	Class for handling array with data, retrieved via query.

See Also