Neoview Messages Manual (R2.3)

Recovery Recompile the module with a supported version compiler.
SQL 25302
25302 The query plan version is version1; node node does not support
query plan versions lower than version2.
version1
is the plan version of the affected query.
node
is the name of the node that detects the incompatibility.
version2
is the executing node’s oldest supported plan version.
Cause Either:
• Automatic recompilation is attempted (if allowed) with the current compiler. If the
recompilation succeeds, this message is returned as a warning, and the query is reexecuted.
• Automatic recompilation is not supported, or failed. In that case, this message is returned
as an error.
Effect The operation fails.
Recovery Recompile the module with a supported version compiler.
SQL 25303
25303 The query plan version is version1; node node does not support
query plan versions higher than version2.
version1
is the plan version of the affected query.
node
is the name of the node that detects the incompatibility.
version2
is the MXV of the node that detects the incompatibility.
Cause You attempted to execute a query plan fragment with a plan version that is later than
the MXV of the node that executes the plan or plan fragment.
Effect Either:
• Automatic recompilation is attempted (if allowed) with a downrev compiler that produces
plans with a plan version that is compatible with version2. If the recompilation succeeds,
this message is returned as a warning, and the query is reexecuted.
• Automatic recompilation is not supported, or failed, and the message is returned as an
error. The operation fails.
Recovery Recompile the plan or module with a supported version compiler that generates
plans that are compatible with all involved nodes.
SQL 25304
25304 A compiler of version version1 was automatically started on node
to recompile the query. The current compiler version is version2.
version1
is the version of the required compiler.
node
is the node on which the compiler was started.
version2
is the version of the compiler that returns the message.
NOTE: As of the ABU SPR, this message is no longer generated.
Cause The query references one or more remote nodes with an MXV earlier than the current
compiler’s current plan version.
Effect There are several possibilities:
Versioning Messages (25000–25399) 325