Fix bug that when create jdbc resource with only jdbc driver file name, it will failed to do checksum
This is because we forgot the pass the full driver url to JdbcClient.
Add ResultSet.FETCH_FORWARD and set AutoCommit to false to jdbc connection, so to avoid OOM when fetching large amount of data
set useCursorFetch in jdbc url for both MySQL and PostgreSQL.
Fix some p2 external datasource bug
in previous [PR 12872](https://github.com/apache/doris/pull/12872), we convert multi equals on same slot into `in predicate`. for example, `a =1 or a = 2` => `a in (1, 2)`
This pr makes 4 changes about convert or to in:
1. fix a bug: `Not IN` is merged with equal. `a =1 or a not in (2, 3)` => `a in (1, 2, 3)`
2. extends this rule on more cases
- merge for more than one slot: 'a =1 or a = 2 or b = 3 or b = 4' => `a in (1, 2) or b in (3, 4)`
- merge skip not-equal and not-in: 'a =1 or a = 2 or b !=3 or c not in (1, 2)' => 'a in (1, 2) or b!=3 or c not in (1,2)`
3. rewrite recursively.
4. OrToIn is implemented in ExtractCommonFactorsRule. This rule will generate new exprs. OrToIn should apply on such generated exprs. for example `(a=1 and b=2) or (a=3 and b=4)` => `(a=1 or a=3) and (b=2 or b=4) and [(a=1 and b=2) or (a=3 and b=4)]` => `a in (1,3) and b in (2 ,4) and [(a=1 and b=2) or (a=3 and b=4)]`
In addition, this pr add toString() for some Expr.
Step3 of DSIP-023: Add inverted index for full text search
implementation of bkd index's reader which in inverted index using for numeric types
dependency pr: #14211#15807#15823
if a materialized view is selected, the olap scan node's NonUserVisibleOutput property may contains column from other materialized view. This pr remove invalid column
1. Remove some redundant code.
2. Fix the issue with the state of MTMV task.
3. Fix the case - test_create_mtmv.
## Problem summary
1. We used a retry policy to re-run the failed MTMV tasks, but we set the state to `FAILURE` during re-running the tasks.
We should do this after all the retry runs fail.
2. There are some redundant code can be removed.
3. In the case test_create_mtmv, we created many background tasks to refresh the data. Some task may fail due to the concurrency and cause the test fail. Actually, we only need single one task to verify the functionality.
After opening the project in Intellij Idea, we can see the cause. It is because Apache Maven of which the version is 3.8.1 or newer blocks http repositories by default. Therefore, we can fix this issue by adding a https repository which contains this package in pom.xml.
For now, type information of child expr which is NullLiteral would get lost in the CastExpr#getResultValue, this will produce a NullLiteral with Null type which cause BE core when doing cast
