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GAUSS-02101 – GAUSS-02200


GAUSS-02101 – GAUSS-02110


GAUSS-02101: "Invalid RTE found."

SQLSTATE: XX000

Description: Internal system error. The table information is invalid.

Solution: Contact technical support.

GAUSS-02102: "could not determine which collation to use for regular expression"

SQLSTATE: 42P22

Description: Failed to determine a proper collation for regular expressions.

Solution: Correct the regular expression definition.

GAUSS-02103: "syntax error at line %d: unexpected character '%s'"

SQLSTATE: XX000

Description: Syntax error.

Solution: Modify the SQL statement.

GAUSS-02104: "%s at line %d"

SQLSTATE: XX000

Description: Syntax error.

Solution: Modify the SQL statement.

GAUSS-02105: "incorrect number of columns in row (expected %d, got %d)"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02106: "relation not open"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02107: "too many columns"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02108: "unrecognized process type: %d"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02109: "close of %s when %s was expected"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02110: "close of %s before any relation was opened"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.


GAUSS-02111 – GAUSS-02120


GAUSS-02111: "no open relation to close"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02112: "unrecognized type '%s'"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02114: "type OID %u not found in TypInfo"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02115: "out of memory"

SQLSTATE: XX000

Description: Failed to allocate the memory.

Solution: Ensure that the system has sufficient memory.

GAUSS-02116: "Incorrect redistribution operation"

SQLSTATE: 42809

Description: Invalid distribution type.

Solution: Support only HASH and MODULO.

GAUSS-02117: "a list of nodes should have at least one node"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02119: "Error: no such supported locator type: %c\n"

SQLSTATE: XX000

Description: The specified distribution type cannot be used.

Solution: Support only REPLICATED, HASH, RROBIN, and MODULO.

GAUSS-02120: "cache lookup failed for pgxc_group %s"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.


GAUSS-02121 – GAUSS-02130


GAUSS-02124: "Bucket id(%d:%d) out of range."

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02125: "Node(%d) has no buckets on it."

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02128: "PGXC Group %s: group already defined"

SQLSTATE: 42710

Description: The group has already been defined.

Solution: Delete the existing defined group with a duplicate name. Alternatively, define the group with a new name.

GAUSS-02129: "PGXC node %s: only Datanodes can be group members"

SQLSTATE: 42601

Description: The member of the group is not a DN.

Solution: Modify the SQL statement for creating a node group.


GAUSS-02131 – GAUSS-02140


GAUSS-02135: "PGXC Group %s: group not defined"

SQLSTATE: 42710

Description: The node group corresponding to group_name does not exist.

Solution: Check whether the group_name called is correct, or whether the group is correctly created.

GAUSS-02136: "PGXC Group %s: group not defined"

SQLSTATE: XX000

Description: The node group corresponding to group_name does not exist.

Solution: Check whether the group_name called is correct, or whether the group is correctly created.

GAUSS-02137: "No options specified"

SQLSTATE: 42601

Description: A syntax error occurs. The CREATE NODE statement does not contain with option.

Solution: Correct the statement. (User execution of the CREATE NODE statement is not recommended.)

GAUSS-02138: "port value is out of range"

SQLSTATE: 22003

Description: The specified port value is out of range.

Solution: Adjust the port value in the SQL statement.


GAUSS-02141 – GAUSS-02150


GAUSS-02141: "port1 value is out of range"

SQLSTATE: 22003

Description: The specified port1 value is out of range.

Solution: Adjust the port value in the SQL statement.

GAUSS-02143: "control_port1 value is out of range"

SQLSTATE: 22003

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02144: "type value is incorrect, specify 'coordinator or 'datanode'"

SQLSTATE: 22023

Description: The specified type is incorrect. The specified type must be either the coordinator type or datanode type.

Solution: Modify the SQL statement.

GAUSS-02145: "incorrect option: %s"

SQLSTATE: 42601

Description: The specified option is incorrect.

Solution: Modify the SQL statement.

GAUSS-02146: "PGXC node %s: cannot be a primary node, it has to be a Datanode"

SQLSTATE: 42601

Description: Failed to specify the CN as the primary node by executing the CREATE NODE or ALTER NODE statement.

Solution: Do not specify the CN as the primary node.

GAUSS-02147: "PGXC node %s: cannot be a preferred node, it has to be a Datanode"

SQLSTATE: 42601

Description: The preferred node must be a DN, not a CN.

Solution: Do not specify the CN as the primary node.

GAUSS-02148: "PGXC node %s: Node type not specified"

SQLSTATE: 42601

Description: A syntax error occurs. with option of the CREATE NODE statement does not contain a type field.

Solution: Modify the statement.

GAUSS-02149: "Please choose different node name."

SQLSTATE: 42P17

Description: Failed to generate the unique node ID for the node name specified by the CREATE NODE statement in HASH mode.

Solution: Modify the specified node name.


GAUSS-02151 – GAUSS-02160


GAUSS-02152: "Node name '%s' is too long"

SQLSTATE: 42P17

Description: The specified node name is too long.

Solution: Modify the specified node name.

GAUSS-02153: "Failed to create coordinator, the maximum number of coordinators %d specified by 'max_coordinators' has been reached."

SQLSTATE: 42601

Description: A syntax error occurs. The number of CNs created has exceeded that specified by max_coordinators.

Solution: Increase the max_coordinators value.

GAUSS-02154: "Failed to create datanode, the maximum number of datanodes %d specified by 'max_datanodes' has been reached."

SQLSTATE: 42601

Description: A syntax error occurs. The number of DNs created has exceeded that specified by max_datanodes.

Solution: Increase the max_datanodes value.

GAUSS-02155: "PGXC node %s: two nodes cannot be primary"

SQLSTATE: 42601

Description: A syntax error occurs. A primary node has been created.

Solution: Change the primary node created to a non-primary node as required.

GAUSS-02157: "cache lookup failed for object %u"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02158: "PGXC node %s: cannot alter Coordinator to Datanode"

SQLSTATE: 42601

Description: A syntax error occurs. Failed to change the CN to a DN.

Solution: Do not change a CN to a DN.

GAUSS-02159: "PGXC node %s: cannot alter Datanode to Coordinator"

SQLSTATE: 42601

Description: A syntax error occurs. Failed to change the DN to a CN.

Solution: Do not change a DN to a CN.


GAUSS-02161 – GAUSS-02170


GAUSS-02161: "PGXC Node %s: cannot drop local node"

SQLSTATE: 42601

Description: A syntax error occurs. Failed to drop the local node.

Solution: Do not drop the local node.

GAUSS-02167: "Can not connect to pool manager"

SQLSTATE: 58030

Description:Internal system error.

Solution:Contact technical support.


GAUSS-02171 – GAUSS-02180


GAUSS-02177: "pool manager only supports UNIX socket"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02178: "unexpected EOF within message length word:%m"

SQLSTATE: 08P01

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02179: "invalid message length"

SQLSTATE: 08P01

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02180: "incomplete message from client:%m"

SQLSTATE: 08P01

Description:Internal system error.

Solution:Contact technical support.


GAUSS-02181 – GAUSS-02190


GAUSS-02181: "pooler failed to send res: %m"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02182: "could not receive data from client: %m"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02183: "incomplete message from client"

SQLSTATE: 08P01

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02184: "unexpected message code"

SQLSTATE: 08P01

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02185: "pooler failed to send pids: %m"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02186: "Unexpected response from the Datanodes for 'c' message, current request type %d"

SQLSTATE: XX001

Description: An internal system error occurs. A message having the 'c' packet header comes across a non-COPY TO request.

Solution: Internal system error. Contact technical support.

GAUSS-02188: "Unexpected response from the Datanodes for 'T' message, current request type %d"

SQLSTATE: XX001

Description: An internal system error occurs. A message having the 'T' packet header comes across a non-row description information sequence.

Solution: Internal system error. Contact technical support.

GAUSS-02189: "Unexpected response from the Datanodes for 'S' message, current request type %d"

SQLSTATE: XX001

Description: An internal system error occurs. A message having the 'S' packet header comes across a non-SET request.

Solution: Internal system error. Contact technical support.

GAUSS-02190: "Unexpected response from the Datanodes for 'G' message, current request type %d"

SQLSTATE: XX001

Description: An internal system error occurs. A message having the 'G' packet header comes across a non-COPY IN request.

Solution: Internal system error. Contact technical support.


GAUSS-02191 – GAUSS-02200


GAUSS-02191: "Unexpected response from the Datanodes for 'H' message, current request type %d"

SQLSTATE: XX001

Description: An internal system error occurs. A message having the 'H' packet header comes across a non-COPY OUT request.

Solution: Internal system error. Contact technical support.

GAUSS-02192: "Unexpected response from the Datanodes for 'd' message, current request type %d"

SQLSTATE: XX001

Description: An internal system error occurs. A message having the 'd' packet header comes across a non-COPY OUT request.

Solution:Contact technical support.

GAUSS-02193: "Unexpected response from the Datanodes for 'D' message, current request type %d"

SQLSTATE: XX001

Description: An internal system error occurs. A message having the 'D' packet header comes across a non-data receiving request.

Solution: Internal system error. Contact technical support.

GAUSS-02195: "Unexpected response from Datanode"

SQLSTATE: XX000

Description: An internal system error occurs. An unexpected response comes from the DN.

Solution: Internal system error. Contact technical support.

GAUSS-02196: "Failed to read response from Datanodes Detail: %s\n"

SQLSTATE: XX000

Description: An internal system error occurs. Failed to receive response from a DN.

Solution: Internal system error. Contact technical support.

GAUSS-02197: "Failed to fetch from Datanode"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02198: "Unexpected response from the Datanodes, result = %d, request type %d"

SQLSTATE: XX000

Description: An internal system error occurs. An unexpected response comes from the DN.

Solution: Internal system error. Contact technical support.

GAUSS-02200: "failed to send PREPARE TRANSACTION command to the node %u"

SQLSTATE: XX000

Description: An internal system error occurs. Failed to deliver the PREPARE TRANSACTION command to the specified node.

Solution: Internal system error. Contact technical support.