Help Center/ GaussDB(DWS)/ 8.2.0 and earlier versions/ Data Warehouse Service Error Codes/ GAUSS-01501 -- GAUSS-01600/ GAUSS-01521 -- GAUSS-01530
Updated on 2025-03-26 GMT+08:00
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GAUSS-01521 -- GAUSS-01530

GAUSS-01521: "can't negate an empty subexpression"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-01522: "unrecognized boolop: %d"

SQLSTATE: XX004

Description: Internal system error.

Solution:contact technical support

GAUSS-01523: "subquery is bogus"

SQLSTATE: XX000

Description: The subquery is invalid.

Solution: Modify the subquery as required.

GAUSS-01524: "could not find attribute %d in subquery targetlist"

SQLSTATE: XX000

Description: The column returned for the subquery is empty.

Solution: Check whether the query result contains a null value.

GAUSS-01525: "so where are the outer joins?"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-01526: "reached empty jointree"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-01527: "reached base rel"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-01528: "could not find join node %d"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-01529: "subquery cannot be result relation"

SQLSTATE: XX000

Description: The subquery is used as the result table.

Solution: Modify the query and use a non-subquery as the output table.

GAUSS-01530: "unrecognized command_type: %d"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support