[BugFix] Fix case-sensitive partition column validation in materialized view analyzer

[stephen-shelby]

Why I'm doing:

When creating materialized views based on Hive external tables, if the partition expression column name case doesn't match the base table partition column name (e.g., base table partition column is l_shipdate, but expression uses L_SHIPDATE), the validation would fail and throw "Materialized view partition column in partition exp must be base table partition column" error.

What I'm doing:

Modified partition column validation logic in MaterializedViewAnalyzer.java

Fixes #issue
#62597

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
  • 4.0
  • 3.5
  • 3.4
  • 3.3

[sonarqubecloud]

Quality Gate passed

Issues
4 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 SonarQube Cloud

[github-actions]

[Java-Extensions Incremental Coverage Report]

✅ pass : 0 / 0 (0%)

[github-actions]

[FE Incremental Coverage Report]

✅ pass : 1 / 1 (100.00%)

file detail

	path	covered_line	new_line	coverage	not_covered_line_detail
🔵	com/starrocks/sql/analyzer/MaterializedViewAnalyzer.java	1	1	100.00%	[]

[github-actions]

[BE Incremental Coverage Report]

✅ pass : 0 / 0 (0%)

[github-actions]

@Mergifyio backport branch-3.3

[github-actions]

@Mergifyio backport branch-3.5

[github-actions]

@Mergifyio backport branch-4.0

[github-actions]

@Mergifyio backport branch-3.4

[mergify]

backport branch-3.3

✅ Backports have been created

• #62620 [BugFix] Fix case-sensitive partition column validation in materialized view analyzer (backport #62598) has been created for branch branch-3.3

[mergify]

backport branch-3.5

✅ Backports have been created

• #62621 [BugFix] Fix case-sensitive partition column validation in materialized view analyzer (backport #62598) has been created for branch branch-3.5

[mergify]

backport branch-4.0

✅ Backports have been created

• #62622 [BugFix] Fix case-sensitive partition column validation in materialized view analyzer (backport #62598) has been created for branch branch-4.0

[mergify]

backport branch-3.4

✅ Backports have been created

• #62623 [BugFix] Fix case-sensitive partition column validation in materialized view analyzer (backport #62598) has been created for branch branch-3.4