GAUSS-04521 -- GAUSS-04530

GAUSS-04521: "DISCARD statement is not yet supported."

SQLSTATE: 0A000

Description: The feature is not supported.

Solution: Do not use this feature.

GAUSS-04522: "trigger is not yet supported."

SQLSTATE: 0A000

Description: The feature is not supported.

Solution: Do not use this feature.

GAUSS-04523: "new language is not yet supported."

SQLSTATE: 0A000

Description: The feature is not supported.

Solution: Do not use this feature.

GAUSS-04524: "user defined conversion is not yet supported.""

SQLSTATE: 0A000

Description: The feature is not supported.

Solution: Do not use this feature.

GAUSS-04525: "user defined cast is not yet supported."

SQLSTATE: 0A000

Description: The feature is not supported.

Solution: Do not use this feature.

GAUSS-04526: "manipulation of text search dictionary is not yet supported."

SQLSTATE: 0A000

Description: The feature is not supported.

Solution: Do not use this feature.

GAUSS-04527: "'CLEAN CONNECTION ...' can NOT run at DN!"

SQLSTATE: 42601

Description: This statement cannot be executed on DNs.

Solution: Run this statement on the CN.

GAUSS-04528: "pg_pool_validate cannot run inside a transaction block"

SQLSTATE: 25001

Description: The pg_pool_validate function cannot be executed in the transaction block.

Solution: Invoke the pg_pool_validate function instead of using the start transaction command.

GAUSS-04529: "Failed to send query ID to %s while sending query ID with sync"

SQLSTATE: XX000

Description: Failed to send the query ID.

Solution: Check whether the peer node reports an error or whether the network is faulty.

GAUSS-04530: "Failed to read response from Datanodes while sending query ID with sync. Detail: %s\n"

SQLSTATE: XX000

Description: Failed to send the query ID.

Solution: Check whether the peer node reports an error or whether the network is faulty.