From 7730aa217038acc62e6fc4bf1e19d0978075bcd1 Mon Sep 17 00:00:00 2001
From: airborne12 <airborne08@gmail.com>
Date: Wed, 31 Jul 2024 19:41:39 +0800
Subject: [PATCH] [Fix](inverted index) fix wrong no need read data when same
 column in inverted index and like function #36687 (#38581)

cherry pick from #36687
---
 be/src/olap/rowset/segment_v2/segment_iterator.cpp          | 6 ++++++
 .../data/inverted_index_p0/test_need_read_data.out          | 6 ++++++
 .../suites/inverted_index_p0/test_need_read_data.groovy     | 2 ++
 3 files changed, 14 insertions(+)

diff --git a/be/src/olap/rowset/segment_v2/segment_iterator.cpp b/be/src/olap/rowset/segment_v2/segment_iterator.cpp
index 57754705cf..e2ce44d4d5 100644
--- a/be/src/olap/rowset/segment_v2/segment_iterator.cpp
+++ b/be/src/olap/rowset/segment_v2/segment_iterator.cpp
@@ -365,12 +365,18 @@ Status SegmentIterator::_init_impl(const StorageReadOptions& opts) {
         std::set<std::string> push_down_preds;
         for (auto* pred : _col_predicates) {
             if (!_check_apply_by_inverted_index(pred)) {
+                //column predicate, like column predicate etc. always need read data
+                auto cid = pred->column_id();
+                _need_read_data_indices[cid] = true;
                 continue;
             }
             push_down_preds.insert(_gen_predicate_result_sign(pred));
         }
         for (auto* pred : _col_preds_except_leafnode_of_andnode) {
             if (!_check_apply_by_inverted_index(pred)) {
+                //column predicate, like column predicate etc. always need read data
+                auto cid = pred->column_id();
+                _need_read_data_indices[cid] = true;
                 continue;
             }
             push_down_preds.insert(_gen_predicate_result_sign(pred));
diff --git a/regression-test/data/inverted_index_p0/test_need_read_data.out b/regression-test/data/inverted_index_p0/test_need_read_data.out
index fdfe790afd..7298254f83 100644
--- a/regression-test/data/inverted_index_p0/test_need_read_data.out
+++ b/regression-test/data/inverted_index_p0/test_need_read_data.out
@@ -19,3 +19,9 @@
 -- !sql2 --
 2024-06-17T15:16:49	tengxun2
 
+-- !sql3 --
+1
+
+-- !sql4 --
+2024-06-17T15:16:49	tengxun2
+
diff --git a/regression-test/suites/inverted_index_p0/test_need_read_data.groovy b/regression-test/suites/inverted_index_p0/test_need_read_data.groovy
index 694b7856be..321c95fe32 100644
--- a/regression-test/suites/inverted_index_p0/test_need_read_data.groovy
+++ b/regression-test/suites/inverted_index_p0/test_need_read_data.groovy
@@ -110,4 +110,6 @@ suite("test_need_read_data", "p0"){
 
     qt_sql1 """ select  COUNT(1)  from  ${indexTbName2}  WHERE  a  >=  '2024-06-15  00:00:00'  AND  b  =  'tengxun2'  and    `b`  match  'tengxun2'  ; """
     qt_sql2 """ select  *  from  ${indexTbName2}  WHERE  a  >=  '2024-06-15  00:00:00'  AND  b  =  'tengxun2'  and    `b`  match  'tengxun2'  ; """
+    qt_sql3 """ select  COUNT(1)  from  ${indexTbName2}  WHERE  a  >=  '2024-06-15  00:00:00'  AND  b  like  '%tengxun%'  and    `b`  match  'tengxun2'  ; """
+    qt_sql4 """ select  *  from  ${indexTbName2}  WHERE  a  >=  '2024-06-15  00:00:00'  AND  b  like  '%tengxun%'  and    `b`  match  'tengxun2'  ; """
 }