, . , SQL (Structured Query Language), , . . SQL , .
SQL , . , SQL-, -.
SQL :
- ODBC (Open Database Connectivity );
- SQL ;
- SQL- .
SQL- ODBC , , . SQL , .
Access 2.0 Paradox for Windows SQL-, ODBC.
FoxPro (for DOS for Windows) , SQL- , ODBC, , Access Paradox for Windows.
Access SQL SQL- ODBC SQL- , , MS SQL Server Oracle, Access -.
, , . :
- ;
- , - ;
- ( );
- .
.
. ( ) .
, , . . . (Query-By-Example).
|
|
:
- ;
- .
() (). . , . .
. , .
() .
, . SQL.
dBase IV FoxPro XBASE, .
FoxPro 2.6 XBASE- , - . FoxPro , . : , , .
Access Basic OLE 2.0, , OLE 2.0. , (, ), .