caicancai commented on code in PR #3689:
URL: https://github.com/apache/calcite/pull/3689#discussion_r1496891494
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testkit/src/main/java/org/apache/calcite/test/SqlOperatorTest.java:
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@@ -6222,6 +6222,49 @@ void checkRegexpExtract(SqlOperatorFixture f0,
FunctionAlias functionAlias) {
f.checkNull("log(10, cast(null as real))");
}
+ /** Test case for
+ * <a
href="https://issues.apache.org/jira/browse/CALCITE-6224";>[CALCITE-6224]
+ * Add LOG2 function (enabled in MYSQL, Spark library)</a>. */
+ @Test void testLog2Func() {
+ final SqlOperatorFixture f0 = fixture();
+ f0.checkFails("^log2(4)^",
+ "No match found for function signature LOG2\\(<NUMERIC>\\)", false);
+ final Consumer<SqlOperatorFixture> consumer = f -> {
+ f.setFor(SqlLibraryOperators.LOG2);
Review Comment:
I may not understand what you mean. I wrote this based on how other
functions are written.
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