RexCall and RelDataType standardization for script push down (#4914) (#4951)

* RexCall & SqlType standardization



* Change script in IT



* Fix UT



* Fix IT



* Add UT



* Fix IT after merging main



* Address comments



* Address comments



---------



(cherry picked from commit bcfcd00)

Signed-off-by: Heng Qian <qianheng@amazon.com>

Author: qianheng-aws

benchmarks/src/jmh/java/org/opensearch/sql/expression/operator/predicate/ExpressionScriptSerdeBenchmark.java

@@ -77,7 +77,8 @@ public void testRexNodeJsonSerde() {
 
     String serializedStr =
         relJsonSerializer.serialize(
-            rexNotEquals, new ScriptParameterHelper(rowType.getFieldList(), fieldTypes));
+            rexNotEquals,
+            new ScriptParameterHelper(rowType.getFieldList(), fieldTypes, rexBuilder));
     relJsonSerializer.deserialize(serializedStr);
   }
 }

integ-test/src/test/java/org/opensearch/sql/calcite/remote/CalciteExplainIT.java

@@ -2121,4 +2121,17 @@ public void testAliasTypeField() throws IOException {
                 "source=%s | fields alias_col | where alias_col > 10 | stats avg(alias_col)",
                 TEST_INDEX_ALIAS)));
   }
+
+  @Test
+  public void testRexStandardizationForScript() throws IOException {
+    enabledOnlyWhenPushdownIsEnabled();
+    assertJsonEqualsIgnoreId(
+        loadExpectedPlan("explain_extended_for_standardization.json"),
+        explainQueryToString(
+            String.format(
+                "source=%s | eval age_range = case(age < 30, 'u30', age >= 30 and age <= 40, 'u40'"
+                    + " else 'u100') | stats avg(age) as avg_age by age_range",
+                TEST_INDEX_BANK),
+            true));
+  }
 }

integ-test/src/test/resources/expectedOutput/calcite/agg_case_cannot_push.yaml

@@ -6,4 +6,4 @@ calcite:
           LogicalProject(age_range=[CASE(<($10, 30), 'u30':VARCHAR, SEARCH($10, Sarg[[30..40]]), 'u40':VARCHAR, 'u100':VARCHAR)], age=[$10])
             CalciteLogicalIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]])
   physical: |
-    CalciteEnumerableIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]], PushDownContext=[[AGGREGATION->rel#:LogicalAggregate.NONE.[](input=RelSubset#,group={0},avg_age=AVG($1)), PROJECT->[avg_age, age_range], LIMIT->10000], OpenSearchRequestBuilder(sourceBuilder={"from":0,"size":0,"timeout":"1m","aggregations":{"composite_buckets":{"composite":{"size":1000,"sources":[{"age_range":{"terms":{"script":{"source":"{\"langType\":\"calcite\",\"script\":\"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\"}","lang":"opensearch_compounded_script","params":{"utcTimestamp": 0,"SOURCES":[0,2,2,0,2,2],"DIGESTS":["age",30,"u30","age","u40","u100"]}},"missing_bucket":true,"missing_order":"first","order":"asc"}}}]},"aggregations":{"avg_age":{"avg":{"field":"age"}}}}}}, requestedTotalSize=10000, pageSize=null, startFrom=0)])
+    CalciteEnumerableIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]], PushDownContext=[[AGGREGATION->rel#:LogicalAggregate.NONE.[](input=RelSubset#,group={0},avg_age=AVG($1)), PROJECT->[avg_age, age_range], LIMIT->10000], OpenSearchRequestBuilder(sourceBuilder={"from":0,"size":0,"timeout":"1m","aggregations":{"composite_buckets":{"composite":{"size":1000,"sources":[{"age_range":{"terms":{"script":{"source":"{\"langType\":\"calcite\",\"script\":\"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\"}","lang":"opensearch_compounded_script","params":{"utcTimestamp": 0,"SOURCES":[0,2,2,2,0,0,2,2,2],"DIGESTS":["age",30,"u30",30,"age","age",40,"u40","u100"]}},"missing_bucket":true,"missing_order":"first","order":"asc"}}}]},"aggregations":{"avg_age":{"avg":{"field":"age"}}}}}}, requestedTotalSize=10000, pageSize=null, startFrom=0)])

integ-test/src/test/resources/expectedOutput/calcite/agg_case_composite_cannot_push.yaml

@@ -6,4 +6,4 @@ calcite:
           LogicalProject(age_range=[CASE(<($10, 35), 'u35':VARCHAR, $11)], state=[$9], balance=[$7])
             CalciteLogicalIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]])
   physical: |
-    CalciteEnumerableIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]], PushDownContext=[[AGGREGATION->rel#:LogicalAggregate.NONE.[](input=RelSubset#,group={0, 1},avg_balance=AVG($2)), PROJECT->[avg_balance, age_range, state], LIMIT->10000], OpenSearchRequestBuilder(sourceBuilder={"from":0,"size":0,"timeout":"1m","aggregations":{"composite_buckets":{"composite":{"size":1000,"sources":[{"age_range":{"terms":{"script":{"source":"{\"langType\":\"calcite\",\"script\":\"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\"}","lang":"opensearch_compounded_script","params":{"utcTimestamp": 0,"SOURCES":[0,2,2,1],"DIGESTS":["age",35,"u35","email"]}},"missing_bucket":true,"missing_order":"first","order":"asc"}}},{"state":{"terms":{"field":"state.keyword","missing_bucket":true,"missing_order":"first","order":"asc"}}}]},"aggregations":{"avg_balance":{"avg":{"field":"balance"}}}}}}, requestedTotalSize=10000, pageSize=null, startFrom=0)])
+    CalciteEnumerableIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]], PushDownContext=[[AGGREGATION->rel#:LogicalAggregate.NONE.[](input=RelSubset#,group={0, 1},avg_balance=AVG($2)), PROJECT->[avg_balance, age_range, state], LIMIT->10000], OpenSearchRequestBuilder(sourceBuilder={"from":0,"size":0,"timeout":"1m","aggregations":{"composite_buckets":{"composite":{"size":1000,"sources":[{"age_range":{"terms":{"script":{"source":"{\"langType\":\"calcite\",\"script\":\"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\"}","lang":"opensearch_compounded_script","params":{"utcTimestamp": 0,"SOURCES":[0,2,2,1],"DIGESTS":["age",35,"u35","email"]}},"missing_bucket":true,"missing_order":"first","order":"asc"}}},{"state":{"terms":{"field":"state.keyword","missing_bucket":true,"missing_order":"first","order":"asc"}}}]},"aggregations":{"avg_balance":{"avg":{"field":"balance"}}}}}}, requestedTotalSize=10000, pageSize=null, startFrom=0)])

integ-test/src/test/resources/expectedOutput/calcite/agg_case_num_res_cannot_push.yaml

@@ -6,4 +6,4 @@ calcite:
           LogicalProject(age_range=[CASE(<($10, 30), 30, 100)])
             CalciteLogicalIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]])
   physical: |
-    CalciteEnumerableIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]], PushDownContext=[[AGGREGATION->rel#:LogicalAggregate.NONE.[](input=RelSubset#,group={0},count()=COUNT()), PROJECT->[count(), age_range], LIMIT->10000], OpenSearchRequestBuilder(sourceBuilder={"from":0,"size":0,"timeout":"1m","aggregations":{"composite_buckets":{"composite":{"size":1000,"sources":[{"age_range":{"terms":{"script":{"source":"{\"langType\":\"calcite\",\"script\":\"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\"}","lang":"opensearch_compounded_script","params":{"utcTimestamp": 0,"SOURCES":[0,2,2,2],"DIGESTS":["age",30,30,100]}},"missing_bucket":true,"value_type":"long","missing_order":"first","order":"asc"}}}]}}}}, requestedTotalSize=10000, pageSize=null, startFrom=0)])
+    CalciteEnumerableIndexScan(table=[[OpenSearch, opensearch-sql_test_index_bank]], PushDownContext=[[AGGREGATION->rel#:LogicalAggregate.NONE.[](input=RelSubset#,group={0},count()=COUNT()), PROJECT->[count(), age_range], LIMIT->10000], OpenSearchRequestBuilder(sourceBuilder={"from":0,"size":0,"timeout":"1m","aggregations":{"composite_buckets":{"composite":{"size":1000,"sources":[{"age_range":{"terms":{"script":{"source":"{\"langType\":\"calcite\",\"script\":\"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\"}","lang":"opensearch_compounded_script","params":{"utcTimestamp": 0,"SOURCES":[0,2,2,2],"DIGESTS":["age",30,30,100]}},"missing_bucket":true,"value_type":"long","missing_order":"first","order":"asc"}}}]}}}}, requestedTotalSize=10000, pageSize=null, startFrom=0)])