Retrieves the Blob object representing the return value of a Java UDF that returns a Blob. This method can only be called from a scalar or aggregate Java UDF. If called from an aggregate Java UDF, it may only be called in the Phase.AGR_FINAL execution phase.
A java.sql.Blob object representing the return Blob value of the Java UDF.
Exceptions
| IF the caller is … | THEN getUDFOutputBlob() throws an SQLException to … | |||
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| not a scalar or aggregate Java UDF | indicate that the caller is not a scalar or aggregate Java UDF, setting the SQLException fields as follows:
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| a UDF that does not return a Blob or Clob type | indicate that the caller does not return a Blob or Clob, setting the SQLException fields as follows:
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| a UDF that returns a Clob type | indicate that the caller actually returns a Clob, setting the SQLException fields as follows:
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| an aggregate Java UDF that returns a Blob, but the method is not called in the Phase.AGR_FINAL aggregation phase | indicate that the method was called from an incorrect aggregation phase, setting the SQLException fields as follows:
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