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commit 7b880f98d0ec456e63efeac4cd9d857d333fad50
Author: starocean999 <40539150+starocean...@users.noreply.github.com>
AuthorDate: Thu Jul 6 20:30:18 2023 +0800
Revert "[Fix](Planner) Set inline view output as non constant after analyze
(#21186)" (#21584)
This reverts commit d7323f0df6e0bee0f8f73f32eddfb65c3f20461d.
---
.../main/java/org/apache/doris/analysis/Expr.java | 7 -----
.../java/org/apache/doris/analysis/SelectStmt.java | 4 ---
.../org/apache/doris/analysis/QueryStmtTest.java | 17 ++++++++--
.../conditional_functions/test_nullif.out | 4 ---
.../conditional_functions/test_nullif.groovy | 36 ----------------------
5 files changed, 14 insertions(+), 54 deletions(-)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/analysis/Expr.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/Expr.java
index f2074ae376..abed221866 100755
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/Expr.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/Expr.java
@@ -441,13 +441,6 @@ public abstract class Expr extends TreeNode<Expr>
implements ParseNode, Cloneabl
isAnalyzed = true;
}
- /**
- * Set the expr isConstant parameter, when select list return it can not
be constant
- */
- public void setIsConstant(boolean isConstant) {
- this.isConstant = isConstant;
- }
-
protected void computeNumDistinctValues() {
if (isConstant()) {
numDistinctValues = 1;
diff --git a/fe/fe-core/src/main/java/org/apache/doris/analysis/SelectStmt.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/SelectStmt.java
index 7c91e33188..d634b5fb62 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/SelectStmt.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/SelectStmt.java
@@ -453,10 +453,6 @@ public class SelectStmt extends QueryStmt {
// Analyze the resultExpr before generating a label to
ensure enforcement
// of expr child and depth limits (toColumn() label may
call toSql()).
item.getExpr().analyze(analyzer);
- // select list output must not be constant because it is
not scalar expression.
- if (!fromClause.isEmpty()) {
- item.getExpr().setIsConstant(false);
- }
if (!(item.getExpr() instanceof CaseExpr)
&&
item.getExpr().contains(Predicates.instanceOf(Subquery.class))) {
throw new AnalysisException("Subquery is not supported
in the select list.");
diff --git
a/fe/fe-core/src/test/java/org/apache/doris/analysis/QueryStmtTest.java
b/fe/fe-core/src/test/java/org/apache/doris/analysis/QueryStmtTest.java
index 51d2199c53..03acde255d 100644
--- a/fe/fe-core/src/test/java/org/apache/doris/analysis/QueryStmtTest.java
+++ b/fe/fe-core/src/test/java/org/apache/doris/analysis/QueryStmtTest.java
@@ -210,7 +210,7 @@ public class QueryStmtTest {
Assert.assertEquals(5, exprsMap.size());
constMap.clear();
constMap = getConstantExprMap(exprsMap, analyzer);
- Assert.assertEquals(1, constMap.size());
+ Assert.assertEquals(2, constMap.size());
// expr in subquery associate with column in grandparent level
sql = "WITH aa AS\n"
@@ -261,9 +261,20 @@ public class QueryStmtTest {
@Test
public void testPutBackExprs() throws Exception {
ConnectContext ctx = UtFrameUtils.createDefaultCtx();
- String sql = "SELECT @@license, @@time_zone\n"
+ String sql = "SELECT username, @@license, @@time_zone\n"
+ + "FROM db1.table1\n"
+ + "WHERE siteid in\n"
+ + " (SELECT abs(5+abs(0))+1)\n"
+ "UNION\n"
- + "SELECT @@language, @@storage_engine;";
+ + "SELECT CASE\n"
+ + " WHEN\n"
+ + " (SELECT count(*)+abs(8)\n"
+ + " FROM db1.table1\n"
+ + " WHERE username='helen')>1 THEN 888\n"
+ + " ELSE 999\n"
+ + " END AS ccc, @@language, @@storage_engine\n"
+ + "FROM\n"
+ + " (SELECT curdate()) a;";
StatementBase stmt = UtFrameUtils.parseAndAnalyzeStmt(sql, ctx);
stmt.foldConstant(new Analyzer(ctx.getEnv(), ctx).getExprRewriter());
diff --git
a/regression-test/data/query_p0/sql_functions/conditional_functions/test_nullif.out
b/regression-test/data/query_p0/sql_functions/conditional_functions/test_nullif.out
index 9675765d6d..f8def44a3d 100644
---
a/regression-test/data/query_p0/sql_functions/conditional_functions/test_nullif.out
+++
b/regression-test/data/query_p0/sql_functions/conditional_functions/test_nullif.out
@@ -480,7 +480,3 @@ null 12 1 true
-- !if_nullif28 --
2020-02-09
--- !if_nullif29 --
-1 1
-2 2
-
diff --git
a/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
b/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
index 2f41af96f9..e754d6d0e8 100644
---
a/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
+++
b/regression-test/suites/query_p0/sql_functions/conditional_functions/test_nullif.groovy
@@ -145,40 +145,4 @@ suite("test_nullif") {
qt_if_nullif27 """select ifnull(2+3, 2), ifnull((3*1 > 1 || 1>0), 2),
ifnull((3*1 > 1 or 1>0), 2),
ifnull(upper("null"), concat("NUL", "LL"))"""
qt_if_nullif28 """select ifnull(date(substring("2020-02-09", 1, 1024)),
null)"""
-
- def tableName2 = "testsort"
-
- sql """ DROP TABLE IF EXISTS ${tableName2}; """
- sql """
- CREATE TABLE IF NOT EXISTS ${tableName2} (
- c_int int NULL COMMENT "",
- c_pv bitmap BITMAP_UNION NULL COMMENT ""
- )
- AGGREGATE KEY(c_int)
- DISTRIBUTED BY HASH(c_int) BUCKETS 1
- PROPERTIES (
- "replication_num" = "1"
- );
- """
- sql """ INSERT INTO ${tableName2} VALUES(1, to_bitmap(1)), (2,
to_bitmap(2));"""
-
- qt_if_nullif29 """
- select
- sortNum,
- BITMAP_UNION_COUNT (c.pv) over (ORDER BY sortNum ) totalNum
- from(
- select
- ifnull(a.sortNum, b.sortNum) sortNum,
- BITMAP_UNION (ifnull(a.c_pv, b.c_pv)) pv
- from
- (select 1 sortNum, c_pv from ${tableName2} t where t.c_int = 1) a
- full join
- (select 2 sortNum, c_pv from ${tableName2} t where t.c_int = 2) b
- on a.sortNum = b.sortNum
- GROUP BY
- sortNum
- ORDER BY
- sortNum
- ) c
- ;"""
}
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