1. FE could not compile because below error. Intro by PR #25933
```
[INFO] --- exec:3.1.0:java (doc) @ fe-core ---
...
Failed to generate doc for ignoreRuntimeFilterIds
```
2. fix UT bugs intro by below PRs
> - #25951
> - #26031
3. because fe could not compile, FE UT CI do not work well. So, some UT failed be introduced by the PRs merged after PR #25933 merged. So this PR revert them to fix FE UT
> - Revert "[Bug](materialized-view) SelectMaterializedIndexWithAggregate do not change plan > when match ba… (#26145)"
> This reverts commit 8d7abf60f94d2d1208b71e96b9290ea02122b8d8.
> - Revert "[enhancement](Nereids): optimize GroupExpressionMatching (#26130)"
> This reverts commit 19122b55cd95af097b4ef7b6eb809f37db29765f.
> - Revert "[Performance](Nereids): optimize GroupExpressionMatching (#26084)"
> This reverts commit 0d956e90cf920039b8baa79c170a298be56a128d.
1. restore overwrites an exists table
2. backup & restore with exclude table
3. restore to a new table
4. restore mix exists and new tables
5. restore with alias
fix large int cast to decimalv3 , before if we make data more than max int64 cast to decimalv3 will make result overflow and incorrect
such as
mysql> select CAST(12345678901234567890123456789012345678 AS DECIMALV3(38, 0));
+------------------------------------------------------------------+
| CAST(12345678901234567890123456789012345678 AS DECIMALV3(38, 0)) |
+------------------------------------------------------------------+
| -4302749291975740594 |
+------------------------------------------------------------------+
Problem:
when create table as select from a view with unknown length character type, be would return an error of inserting data failed
Example:
doris/regression-test/suites/ddl_p0/test_ctas.groovy
Reason & Solved:
BE can not derive varchar length automaticly so FE should tell BE to maximize the size of varchar type
1. generalized debug point facilities from docker suites for
fault-injection/stubbing cases
2. add segcompaction fault-injection cases for demonstration
3. add -238 TOO_MANY_SEGMENTS fault-injection case for good
Doris is not responsible for managing snapshots, but it needs to clear all
snapshots before doing backup/restore regression testing, so a property is
added to indicate that existing snapshots need to be cleared when creating a
repo.
In addition, a regression test case for backup/restore has been added.
Add tpcds sf100 hive shapes.
Disable query64 temporarily because it is not same with emr cluster after collecting metadata by analyze table xxx.
And the root cause need to analyze, will enable in future PR.
