Calling Java UDFs¶
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This topic documents how to call a Java UDF (user-defined function).
In this Topic:
Calling Your Java UDF¶
In general, a UDF is called the same way that other functions are called, for example:
select my_java_udf(column_1) from my_table;
However, there are a few exceptions, which are listed in Limitations on Calling a Java UDF (in this topic).
Limitations on Calling a Java UDF¶
Java UDFs cannot be called from the following contexts:
The DEFAULT clause of a CREATE TABLE statement.