mihaibudiu commented on code in PR #4262:
URL: https://github.com/apache/calcite/pull/4262#discussion_r2013011359
##########
core/src/test/java/org/apache/calcite/rel/rel2sql/RelToSqlConverterTest.java:
##########
@@ -266,6 +266,23 @@ private static String toSql(RelNode root, SqlDialect
dialect,
.withInformix().ok(expectedInformix);
}
+ /** Test case for <a
href="https://issues.apache.org/jira/browse/CALCITE-6910";>[CALCITE-6910]
+ * RelToSql does not handle ASOF joins</a>. */
+ @Test void testAsofJoin() {
+ final String sql = "select \"employee\".\"full_name\" from \"employee\"
asof join \"product\"\n"
+ + "match_condition \"employee\".\"department_id\" <=
\"product\".\"product_id\"\n"
+ + "on \"employee\".\"salary\" = \"product\".\"gross_weight\"";
+ final String expected = "SELECT \"t\".\"full_name\"\nFROM "
+ + "((SELECT \"employee_id\", \"full_name\", \"first_name\",
\"last_name\", \"position_id\", "
+ + "\"position_title\", \"store_id\", \"department_id\",
\"birth_date\", \"hire_date\", "
+ + "\"end_date\", \"salary\", \"supervisor_id\", \"education_level\",
\"marital_status\", "
+ + "\"gender\", \"management_role\", CAST(\"salary\" AS DOUBLE) AS
\"salary0\"\n"
+ + "FROM \"foodmart\".\"employee\") AS \"t\" ASOF JOIN
\"foodmart\".\"product\" "
+ + "MATCH_CONDITION \"t\".\"department_id\" <=
\"product\".\"product_id\" ON "
Review Comment:
I have fixed the documentation in a separate PR
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