MX 3.0 Database and Application Migration Guide (H06.22+, J06.11+)

Considerations for upgrading to SQL/MX Release

3.0

HP NonStop SQL/MX 2.3.x to SQL/MX 3.0 Database and Application Migration Guide—666210-002

2-3

Compatibility of SQL/MX 3.0 systems

If your network includes multiple versions of SQL/MX, such as SQL/MX Release 2.3.3

and SQL/MX Release 2.3.4, you must migrate all of them to SQL/MX Release 3.0 to

ensure compatibility, as shown in Figure 2-5.

Figure 2-4. Compatibility of SQL/MX versions

Figure 2-5. Compatibility of SQL/MX systems after migration

R2.3.x

R3.0

R3.0R3.0

R2.3.x

R2.3.y

R3.0

Before

migration

After

migration