[Refactor] Remove index-related utility code to parser module

[HangyuanLiu]

Why I'm doing:

What I'm doing:

This pull request refactors index-related utility code in the schema change handler, mainly by moving Bloom filter and inverted index validation logic out of the analysis package and into the sql.analyzer package. It also updates how indexes are created and validated during schema changes, improving code organization and clarity.

Refactoring and Code Organization

• Removed BloomFilterIndexUtil.java and InvertedIndexUtil.java from the analysis package, consolidating their logic into IndexAnalyzer in the sql.analyzer package for better separation of concerns and maintainability. [1] [2] [3] [4]

Index Creation and Validation Improvements

• Updated index creation logic in SchemaChangeHandler.java to construct Index objects directly from IndexDef, and to assign index IDs only for compatible index types on OLAP tables, ensuring correct index metadata.
• Changed Bloom filter and ngram Bloom filter analysis calls to use IndexAnalyzer instead of the removed utility class, centralizing validation logic.
• Updated column validation for indexes to use IndexAnalyzer.checkColumn for consistent validation across index types.

Minor Cleanups

• Removed the unused tableRefToSql() method from TableRef.java and deleted the now-unused ToSqlUtils.java utility class, cleaning up obsolete code. [1] [2]

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
40 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
1.5% Duplication on New Code

See analysis details on SonarQube Cloud

[alvin-celerdata]

@cursor review

[cursor]

✅ Bugbot reviewed your changes and found no bugs!

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[github-actions]

[Java-Extensions Incremental Coverage Report]

✅ pass : 0 / 0 (0%)

[github-actions]

[FE Incremental Coverage Report]

✅ pass : 212 / 222 (95.50%)

file detail

	path	covered_line	new_line	coverage	not_covered_line_detail
🔵	com/starrocks/sql/analyzer/IndexAnalyzer.java	190	200	95.00%	[64, 127, 168, 210, 211, 222, 242, 293, 354, 355]
🔵	com/starrocks/server/OlapTableFactory.java	1	1	100.00%	[]
🔵	com/starrocks/alter/SchemaChangeHandler.java	13	13	100.00%	[]
🔵	com/starrocks/sql/analyzer/MaterializedViewAnalyzer.java	3	3	100.00%	[]
🔵	com/starrocks/sql/analyzer/CreateTableAnalyzer.java	3	3	100.00%	[]
🔵	com/starrocks/sql/analyzer/AlterTableClauseAnalyzer.java	1	1	100.00%	[]
🔵	com/starrocks/common/util/PropertyAnalyzer.java	1	1	100.00%	[]

[github-actions]

[BE Incremental Coverage Report]

✅ pass : 0 / 0 (0%)