Atharv Rajput created CALCITE-3242:
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Summary: RelToSqlConverter not handling "NOT IN" properly
Key: CALCITE-3242
URL: https://issues.apache.org/jira/browse/CALCITE-3242
Project: Calcite
Issue Type: Bug
Components: core
Reporter: Atharv Rajput
Assignee: Atharv Rajput
Fix For: 1.21.0
When RelNode is having `NOT IN` operator, it's being converted incorrectly by
RelToSqlConverter. For example
{code:java}
@Test public void testNotInOperator() {
final RelBuilder builder = relBuilder().scan("EMP");
final RexNode condition =
builder.call(SqlStdOperatorTable.NOT_IN, builder.field("DEPTNO"),
builder.literal(20), builder.literal(30));
final RelNode root = relBuilder().scan("EMP").filter(condition).build();
final String sql = toSql(root);
final String expectedSql = "SELECT *\n"
+ "FROM \"scott\".\"EMP\"\n"
+ "WHERE \"DEPTNO\" NOT IN (20, 30)";
assertThat(sql, isLinux(expectedSql));
}
{code}
Above test fails with error:
{code:java}
Expected: is "SELECT *\nFROM \"scott\".\"EMP\"\nWHERE \"DEPTNO\" NOT IN (20,
30)"
but: was "SELECT *\nFROM \"scott\".\"EMP\"\nWHERE \"DEPTNO\" NOT IN 20 NOT IN
30"
{code}
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