[BugFix] Fix unexpected Hint when UPDATE Stmt has CTE

[stdpain]

Why I'm doing:

reproduce 1

select percentile_approx(c0, cast(null as double))  from t0;

reproduce 2:

CREATE TABLE `pk1` (
  `c0` int(11) COMMENT "",
  `dt` int(11) COMMENT ""
) ENGINE=OLAP
PRIMARY KEY(`c0`)
COMMENT "OLAP"
DISTRIBUTED BY HASH(`c0`) BUCKETS 1
PROPERTIES (
"replication_num" = "1"
);
insert into pk1 values (1,1);

with cte as (select* from pk1)
update /*+ set_user_variable(@a = (select 2)) */ pk1 set dt = @a where c0 = 1;
select * from pk1;

What I'm doing:

Fixes #issue

What type of PR is this:

• BugFix
• Feature
• Enhancement
• Refactor
• UT
• Doc
• Tool

Does this PR entail a change in behavior?

• Yes, this PR will result in a change in behavior.
• No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

• Interface/UI changes: syntax, type conversion, expression evaluation, display information
• Parameter changes: default values, similar parameters but with different default values
• Policy changes: use new policy to replace old one, functionality automatically enabled
• Feature removed
• Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

• I have added test cases for my bug fix or my new feature
• This pr needs user documentation (for new or modified features or behaviors)
  • I have added documentation for my new feature or new function
• This is a backport pr

Bugfix cherry-pick branch check:

• I have checked the version labels which the pr will be auto-backported to the target branch
  • 3.3
  • 3.2
  • 3.1
  • 3.0
  • 2.5

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

[Java-Extensions Incremental Coverage Report]

✅ pass : 0 / 0 (0%)

[github-actions]

[FE Incremental Coverage Report]

✅ pass : 0 / 0 (0%)

[github-actions]

[BE Incremental Coverage Report]

✅ pass : 3 / 3 (100.00%)

file detail

	path	covered_line	new_line	coverage	not_covered_line_detail
🔵	be/src/exprs/agg/percentile_approx.h	3	3	100.00%	[]

[github-actions]

@Mergifyio backport branch-3.3

[github-actions]

@Mergifyio backport branch-3.2

[github-actions]

@Mergifyio backport branch-3.1

[github-actions]

@Mergifyio backport branch-3.0

[mergify]

backport branch-3.3

✅ Backports have been created

• #51579 [BugFix] Fix unexpected Hint when UPDATE Stmt has CTE (backport #51458) has been created for branch branch-3.3

[mergify]

backport branch-3.2

✅ Backports have been created

• #51580 [BugFix] Fix unexpected Hint when UPDATE Stmt has CTE (backport #51458) has been created for branch branch-3.2

[mergify]

backport branch-3.1

✅ Backports have been created

• #51581 [BugFix] Fix unexpected Hint when UPDATE Stmt has CTE (backport #51458) has been created for branch branch-3.1 but encountered conflicts

[mergify]

backport branch-3.0

✅ Backports have been created

• #51582 [BugFix] Fix unexpected Hint when UPDATE Stmt has CTE (backport #51458) has been created for branch branch-3.0 but encountered conflicts