[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'SQLDB' (#fcl)

# Reference for unit 'SQLDB': Classes

`ESQLDatabaseError` |  | SQL database error class.
`TConnectionDef` |  | Connection type definition class
`TCustomSQLQuery` |  | Custom Class to handle SQL commands (with or without result set)
`TCustomSQLStatement` |  | Object to execute SQL statements without result set.
`TServerIndexDefs` |  | SQLDB specific descendant of the TIndexDefs
`TSQLConnection` |  | An abstract class representing a connection to a SQL Database
`TSQLConnector` |  | Universal connection component
`TSQLCursor` |  | Internal object representing a database result set
`TSQLDBFieldDef` |  | TFieldDef descendant with room to store engine-specific data
`TSQLDBFieldDefs` |  | TFieldDefs descendant with room to store engine-specific data
`TSQLDBParam` |  | TParam descendent used in SQLDB
`TSQLDBParams` |  | TParams descendant with room to store engine-specific data
`TSQLHandle` |  | Internal object representing a database internal handle
`TSQLQuery` |  | Class to handle SQL commands (with or without result set)
`TSQLScript` |  | Component to execute various SQL statements
`TSQLSequence` |  | Support for applying sequences to fields
`TSQLStatement` |  | Class to execute non-select SQL statements.
`TSQLTransaction` |  | Transaction in which a TSQLQuery is handled

Documentation generated on: May 14 2021