SQL can
filter a request and limit the number of rows using
special features. Developers also use SQL to manipulate
database information by adding, deleting,
modifying, or searching records. The IBM research
center designed SQL between 1974 and 1975. Oracle
introduced the first product to use SQL in 1979. SQL
originally appeared on mainframe and minicomputers.
Today it??™s a favorite language for most PC
DBMSs as well. There are many versions of SQL.
Symbolic Link
A pointer to a physical file or folder somewhere else
on the drive, another local drive, or even a network
drive. The symbolic link makes it unnecessary to
track where a file or folder exists. Instead, you focus
on the data itself. A directory entry marked as a symbolic
link has no real content??”just the pointer to the
actual file or folder.
T
Tab Separated Value (TSV)
A type of text database file where the data fields are
separated from one another using tabs. Each carriage
return/line feed combination (new line) creates
a new record. Many applications can retrieve
TSV files and convert them to other database representations.
TAPI
See Telephony Application Programming Interface
TCP/IP
See Transmission Control Protocol/Internet Protocol
TDR
See Time Domain Reflectometer
Telephony Application Programming Interface
(TAPI)
A set of DLLs and other system resources used by
applications to interact with various types of communication
equipment.
Pages:
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424