Yulei-Yang opened a new pull request, #15414:
URL: https://github.com/apache/doris/pull/15414
currently, show create function is designed for native function, it has some
non proper point.
this pr bring several improvements, and make result of show create function
can be used to create function.
1. add type property.
2. add ALWAYS_NULLABLE perperty for java_udf
3. remove md5 property, cos file make vary.
4. remove INIT_FN,UPDATE_FN,MERGE_FN,SERIALIZE_FN etc properties for
java_udf, cos java_udf does not need these properties.
now result:
| add1(INT) | CREATE FUNCTION add1(INT) RETURNS INT PROPERTIES (
"SYMBOL"="org.apache.doris.udf.AddOne",
"FILE"="file:///data/doris/java-udf-demo-jar-with-dependencies.jar",
"ALWAYS_NULLABLE"="false",
"TYPE"="JAVA_UDF"
);
| sum1(INT) | CREATE AGGREGATE FUNCTION sum1(INT) RETURNS INT
PROPERTIES (
"SYMBOL"="org.apache.doris.udf.SimpleDemo",
"FILE"="file:///data/doris/java-udf-demo-jar-with-dependencies.jar",
"ALWAYS_NULLABLE"="false",
"TYPE"="JAVA_UDF"
); |
| add_two(INT, INT) | CREATE FUNCTION add_two(INT, INT) RETURNS INT
PROPERTIES (
"SYMBOL"="_ZN9doris_udf6AddUdfEPNS_15FunctionContextERKNS_6IntValES4_",
"OBJECT_FILE"="file:///data/doris/udf/udf_samples/build/src/udf_samples/libudfsample.so",
"TYPE"="NATIVE"
); |
# Proposed changes
Issue Number: close #xxx
## Problem summary
Describe your changes.
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [x] No
- [ ] I don't know
5. Has unit tests been added:
- [ ] Yes
- [x] No
- [ ] No Need
6. Has document been added or modified:
- [ ] Yes
- [ ] No
- [x] No Need
7. Does it need to update dependencies:
- [ ] Yes
- [x] No
8. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [x] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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