GAUSS-04581 -- GAUSS-04590

GAUSS-04581: "Codegen failed on the procedure of ExecVecQual!"

SQLSTATE: XX000

Description: If an expression is not properly handled when the general IR function is generated, the codegen function fails to be used.

Solution:contact technical support Ensure that the query meets the code generation requirements and set enable_codegen to off.

GAUSS-04582: "Codegen faild on ScalarArrayOp : datatype %d is not supported yet!\n"

SQLSTATE: XX000

Description: When this data type exists in the arrayop expression, the code generating function is not supported.

Solution: You can contact technical support. Ensure that the operation is within the restriction range and set enable_codegen to off.

GAUSS-04583: "The operator is not supported for codegen in CASE WHEN expr!"

SQLSTATE: XX000

Description: If casearg is not empty, the equivalent operations of this data type are not supported.

Solution:contact technical support Ensure that the operation is within the restriction range and set enable_codegen to off.

GAUSS-04584: "Codegen failed on the first argument of FuncExpr!\n"

SQLSTATE: XX000

Description: The first parameter fails to be handled when the function parameters are processed, resulting in that the codes cannot be generated and an error is reported.

Solution: You can contact technical support. Ensure that the current function is valid and set enable_codegen to off.

GAUSS-04585: "Codegen failed on the second argument of FuncExpr!\n"

SQLSTATE: XX000

Description: The second parameter fails to be handled when the function parameters are processed, resulting in that the codes cannot be generated and an error is reported.

Solution: You can contact technical support. Ensure that the current function is valid and set enable_codegen to off.

GAUSS-04586: "Codegen failed on the third argument of FuncExpr!\n"

SQLSTATE: XX000

Description: The third parameter fails to be handled when the function parameters are processed, resulting in that the codes cannot be generated and an error is reported.

Solution: You can contact technical support. Ensure that the current function is valid and set enable_codegen to off.

GAUSS-04587: "Operation is not supported yet!"

SQLSTATE: XX000

Description: The current operation is not supported by LLVM. An error is reported to prevent subsequent invalid operations.

Solution: You can contact technical support. Ensure that the operation is within the restriction range and set enable_codegen to off.

GAUSS-04588: "Failed to create LLVM state object ExecutionEngine: %s"

SQLSTATE: 42704

Description: The current module relies on the execution engine during compilation. If creating the execution engine fails, the system reports an error to prevent invalid actions later.

Solution: Create the engine again or set enable_codegen to off to complete this query.

GAUSS-04589: "Codegen failed on verifying IR function %s."

SQLSTATE: 42883

Description: The IR function obtained based on the code is invalid or has defects.

Solution: You can contact technical support. Set enable_codegen to off.

GAUSS-04590: "Failed to create llvm function prototype."

SQLSTATE: XX000

Description: An error is reported because the LLVM function prototype fails to be declared.

Solution: Try again or set enable_codegen to off.