JiajunBernoulli commented on a change in pull request #2710:
URL: https://github.com/apache/calcite/pull/2710#discussion_r803490200
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File path:
core/src/test/java/org/apache/calcite/rel/rel2sql/RelToSqlConverterTest.java
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@@ -6043,6 +6043,25 @@ private void checkLiteral2(String expression, String
expected) {
sql.ok(expected);
}
+ @Test void testSelectApproxCountDistinct() {
+ final String query = "select approx_count_distinct(\"product_id\") from
\"product\"";
+ final String expectedAccurate = "SELECT COUNT(DISTINCT \"product_id\")\n"
Review comment:
You're right. I'll pay attention later, but I won't change it this time.
**Accurate** and **Exact** are synonymous, so they do not affect
understanding.
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