(calcite) branch main updated: [CALCITE-7767] Re-enable disabled tests in RelMetadataTest with updated selectivity expectations

[mbudiu]

This is an automated email from the ASF dual-hosted git repository.

mihaibudiu pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/calcite.git


The following commit(s) were added to refs/heads/main by this push:
     new 194ce54513 [CALCITE-7767] Re-enable disabled tests in RelMetadataTest 
with updated selectivity expectations
194ce54513 is described below

commit 194ce5451393d5226112c8597e5e60fd70b64a9f
Author: Diveyam Mishra <mishradive...@gmail.com>
AuthorDate: Tue Sep 8 02:29:19 2026 +0530

    [CALCITE-7767] Re-enable disabled tests in RelMetadataTest with updated 
selectivity expectations
---
 .../test/java/org/apache/calcite/test/RelMetadataTest.java  | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/core/src/test/java/org/apache/calcite/test/RelMetadataTest.java 
b/core/src/test/java/org/apache/calcite/test/RelMetadataTest.java
index 2b8e557572..a1780aa319 100644
--- a/core/src/test/java/org/apache/calcite/test/RelMetadataTest.java
+++ b/core/src/test/java/org/apache/calcite/test/RelMetadataTest.java
@@ -242,22 +242,20 @@ final RelMetadataFixture sql(String sql) {
         .assertPercentageOriginalRows(isAlmost(1.0 / DEPT_SIZE));
   }
 
-  @Disabled
   @Test void testPercentageOriginalRowsTwoFilters() {
     sql("select * from (\n"
         + "  select * from dept where name='X')\n"
         + "where deptno = 20")
         .assertPercentageOriginalRows(
-            isAlmost(DEFAULT_EQUAL_SELECTIVITY_SQUARED));
+            isAlmost(1.0 / DEPT_SIZE));
   }
 
-  @Disabled
   @Test void testPercentageOriginalRowsRedundantFilter() {
     sql("select * from (\n"
         + "  select * from dept where deptno=20)\n"
         + "where deptno = 20")
         .assertPercentageOriginalRows(
-            isAlmost(DEFAULT_EQUAL_SELECTIVITY));
+            isAlmost(1.0 / DEPT_SIZE));
   }
 
   @Test void testPercentageOriginalRowsJoin() {
@@ -265,14 +263,13 @@ final RelMetadataFixture sql(String sql) {
         .assertPercentageOriginalRows(isAlmost(1.0));
   }
 
-  @Disabled
   @Test void testPercentageOriginalRowsJoinTwoFilters() {
     sql("select * from (\n"
         + "  select * from emp where deptno=10) e\n"
         + "inner join (select * from dept where deptno=10) d\n"
         + "on e.deptno=d.deptno")
         .assertPercentageOriginalRows(
-            isAlmost(DEFAULT_EQUAL_SELECTIVITY_SQUARED));
+            isAlmost(DEFAULT_EQUAL_SELECTIVITY / DEPT_SIZE));
   }
 
   @Test void testPercentageOriginalRowsUnionNoFilter() {
@@ -280,16 +277,14 @@ final RelMetadataFixture sql(String sql) {
         .assertPercentageOriginalRows(isAlmost(1.0));
   }
 
-  @Disabled
   @Test void testPercentageOriginalRowsUnionLittleFilter() {
     sql("select name from dept where deptno=20"
         + " union all select ename from emp")
         .assertPercentageOriginalRows(
-            isAlmost(((DEPT_SIZE * DEFAULT_EQUAL_SELECTIVITY) + EMP_SIZE)
+            isAlmost((1.0 + EMP_SIZE)
                 / (DEPT_SIZE + EMP_SIZE)));
   }
 
-  @Disabled
   @Test void testPercentageOriginalRowsUnionBigFilter() {
     sql("select name from dept"
         + " union all select ename from emp where deptno=20")