1 回答

PLS-00645: character set mismatch found at 'string' among operands in a COALESCE expression

1 回答

PLS-00646: MAP or ORDER method must be defined in the root of the subtype hierarchy

1 回答

PLS-00647: attribute by name "string" conflicts with method by same name

1 回答

PLS-00648: type of supertype attribute "string" can not be a subtype or reference to a subtype in this release

1 回答

PLS-00649: method "string" can be overridden only once per object type

1 回答

PLS-00650: invalid type for PARTITION/CLUSTER/ORDER BY clause

1 回答

PLS-00651: implementation type in Aggregate/Table function should be a valid type

1 回答

PLS-00652: aggregate functions should have exactly one argument

1 回答

PLS-00637: FINAL method cannot be overriden or hidden

1 回答

PLS-00638: cannot overload MAP method

1 回答

PLS-00639: NCHAR/NVARCHAR2 cannot be byte length semantics

1 回答

PLS-00640: a pipelined function cannot be called from PL/SQL context

1 回答

PLS-00641: INTO clause not allowed for this SELECT statement

1 回答

PLS-00642: local collection types not allowed in SQL statements

1 回答

PLS-00643: booleans, index tables, records and cursors not allowed in SQL statements

1 回答

PLS-00644: character set mismatch found at 'string' among result expressions in a CASE expression

1 回答

PLS-00630: pipelined functions must have a supported collection return type

1 回答

PLS-00631: PARTITION-BY and CLUSTER/ORDER-BY clauses must be used with the same function argument

1 回答

PLS-00632: NOT INSTANTIABLE method cannot have a body

1 回答

PLS-00633: RETURN statement in a pipelined function cannot contain an expression

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