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Help Center/ GaussDB(DWS)/ 8.2.0 and earlier versions/ Data Warehouse Service Error Codes/ GAUSS-00001 -- GAUSS-00100/ GAUSS-00071 -- GAUSS-00080

GAUSS-00071 -- GAUSS-00080

Updated on 2023-12-22 GMT+08:00

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GAUSS-00071: "there is no parameter $%d"

SQLSTATE: 42P02

Description: The parameter sequence number is invalid.

Solution: Ensure that the parameter sequence number is within the range.

GAUSS-00072: "NULLIF requires = operator to yield boolean"

SQLSTATE: 42804

Description: When comparing parameters in the NULLIF expression, the returned value of the function used is not of the Boolean type.

Solution: Ensure that the returned value of the function used for comparing parameters in the NULLIF expression is of the Boolean type.

GAUSS-00073: "arguments of row IN must all be row expressions"

SQLSTATE: 42601

Description: The parameter in the IN expression is neither of the array type nor a row expression.

Solution: Ensure that the parameter in the IN expression is of the array type or a row expression.

GAUSS-00074: "unexpected non-SELECT command in SubLink"

SQLSTATE: XX000

Description: Internal system error.

Solution: Contact technical support.

GAUSS-00075: "subquery must return a column"

SQLSTATE: 42601

Description: No columns are returned for the subquery.

Solution: Ensure that at least one column is returned for subquery.

GAUSS-00076: "subquery must return only one column"

SQLSTATE: 42601

Description: When a subquery is used as a sub-expression, only one column can be returned.

Solution: Ensure that only one column is returned when a subquery is used as a sub-expression.

GAUSS-00077: "subquery has too many columns"

SQLSTATE: 42601

Description: In a row expression, the number of columns returned for a subquery is more than the number of required columns.

Solution: Ensure that the number of columns returned for a subquery in a row expression is the same as the number of required columns.

GAUSS-00078: "subquery has too few columns"

SQLSTATE: 42601

Description: In a row expression, the number of columns returned for a subquery is less than the number of required columns.

Solution: Ensure that the number of columns returned for a subquery in a row expression is the same as the number of required columns.

GAUSS-00079: "cannot determine type of empty array"

SQLSTATE: 42P18

Description: The type of an empty array cannot be determined.

Solution: Forcibly convert the data type.

GAUSS-00080: "could not find element type for data type %s"

SQLSTATE: 42704

Description: The type of an element in the array is invalid.

Solution: Ensure that the type of an element stored in the array is the same as the specified one.

Parent topic: GAUSS-00001 -- GAUSS-00100

Previous topic: GAUSS-00061 -- GAUSS-00070

Next topic: GAUSS-00081 -- GAUSS-00090

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