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: dBASE IV 2.0, Borland International;
Microsoft Access 2.0; Microsoft FoxPro 2.6 for DOS;
Microsoft FoxPro 2.6 for Windows, Microsoft Corp; Paradox for DOS 4.5;
Paradox for Windows, 4.5 Borland.
. 15.1 ( ),
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1 5 . 1 .
|
dBASE |
Microsof |
Microsof |
Microsoft |
Paradox |
Paradox |
|
IV 2.0 |
t Access |
t FoxPro |
FoxPro |
for DOS |
for |
|
|
2.0 |
for DOS |
for |
4.5 |
Windows |
|
|
|
2.6 |
Windows |
|
4.5 |
|
|
|
|
2.6 |
|
|
|
4 |
3 |
1 |
1 |
2 |
2 |
|
|
1 |
|
|
2 |
2 |
|
|
|
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|
|
|
|
2 |
1 |
5 |
5 |
3 |
4 |
|
2 |
2 |
4 |
4 |
1 |
3 |
|
2 |
1 |
2 |
1 |
1 |
1 |
SQL |
2 |
1 |
2 |
2 |
|
3 |
|
3 |
3 |
1 |
1 |
2 |
4 |
|
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Access 2.0.
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SQL
S Q L (Structured Query Language)
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