caicancai commented on code in PR #3732:
URL: https://github.com/apache/calcite/pull/3732#discussion_r1546448270
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core/src/main/java/org/apache/calcite/sql/fun/SqlLibraryOperators.java:
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@@ -2205,6 +2205,14 @@ private static RelDataType
deriveTypeMapFromEntries(SqlOperatorBinding opBinding
OperandTypes.NUMERIC_OPTIONAL_NUMERIC,
SqlFunctionCategory.NUMERIC);
+ /** The "LOG(numeric1, numeric2)" function. Returns the base numeric1
logarithm of numeric. */
+ @LibraryOperator(libraries = {MYSQL, SPARK})
Review Comment:
@tanclary What I wrote at the beginning was LOG_MYSQL_SPARK. It seems that I
have always misunderstood what you meant. Sorry.
At present, we have some differences regarding some specifications, and the
logic of the code itself is fine. If I still have problems after I modify it, I
hope you can tell me how it should be modified because I really can't
understand what you mean. Thank you very much. I will be very grateful. (please
submit a commit and @me).
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