| MySQL |
|
|
|
2 months |
|
January, 2008 - January, 2009 |
|
|
|
2 months |
| |
| ODBC |
|
|
|
6 months |
|
April, 1997 - September, 1997 |
|
|
|
6 months |
| |
| Oracle |
|
3 years |
|
5 months |
|
January, 2008 - January, 2009 |
|
|
|
2 months |
|
June, 2005 - July, 2007 |
|
2 years |
|
2 months |
|
November, 2000 - January, 2001 |
|
|
|
3 months |
|
October, 1999 - January, 2000 |
|
|
|
4 months |
|
April, 1997 - September, 1997 |
|
|
|
6 months |
| |
| PostgreSQL |
|
|
|
3 months |
|
September, 2002 - November, 2002 |
|
|
|
3 months |
| |
| SQL Server |
|
3 years |
|
4 months |
|
August, 2003 - June, 2005 |
|
1 year |
|
11 months |
|
November, 2000 - January, 2001 |
|
|
|
3 months |
|
March, 2000 - June, 2000 |
|
|
|
4 months |
|
March, 1996 - December, 1996 |
|
|
|
10 months |
| |
| Sybase |
|
1 year |
|
4 months |
|
February, 1999 - September, 1999 |
|
|
|
8 months |
|
June, 1991 - January, 1992 |
|
|
|
8 months |
| |
|
