Neoview Messages Manual (Volume 1) (R2.4)

SQL 25301
25301 Module module has module version version1; the local node does
not support module versions higher than version2.
module
is the name of the affected module.
version1
is the module version of the affected module.
version2
is the MXV of the local node.
Cause You attempted to load a module with a module version (version1) that is later than
the local node’s MXV (version2).
Effect The operation fails.
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 25307
25307 The query plan can be executed only by a node with SQL/MX software
version (MXV) version1, the MXV of node is MXV1.
version1
is the plan version of the affected query plan.
Versioning Messages (25000–25399) 327