Change 1: Support an adaptive runtime filter: IN_OR_BLOOM_FILTER
The processing logic is
If the number of rows in the right table < runtime_filter_max_in_num, then IN predicate will work
If the number of rows in the right table >= runtime_filter_max_in_num, then Bloom filter can take effect
Change 2: The default runtime filter is changed to filter: IN_OR_BLOOM_FILTER
* [improvement](show) Support that user can use show data skew statement instead of admin
This PR mainly do two things:
1. Support that user can use show data skew statement instead of admin
2. Fix fe ut failed caused by pr [improvement](rewrite) Make RewriteDateLiteralRule to be compatible with mysql #7876 and pr [feature-wip](iceberg) Step1: Support create Iceberg external table #7391
Co-authored-by: caiconghui1 <caiconghui1@jd.com>
The tuple ids of the empty set node must be exactly the same as the tuple ids of the origin root node.
In the issue, we found that once the tree where the root node is located has a window function,
the tuple ids of the empty set node cannot be calculated correctly.
This pr mostly fixes the problem.
In order to calculate the correct tuple ids,
the tuple ids obtained from the SelectStmt.getMaterializedTupleIds() function in the past
are changed to directly use the tuple ids of the origin root node.
Although we tried to fix#7929 by modifying the SelectStmt.getMaterializedTupleIds() function,
this method can't get the tuple of the last correct window function.
So we use other ways to construct tupleids of empty nodes.
fix bugs of lateral view with CTE or where clause.
The error case can be found in newly added tests in `TableFunctionPlanTest.java`
But there are still some bugs not being fixed, so the unit test is annotated with @Ignore
This PR contains the change is #7824 :
> Issue Number: close#7823
>
> After the subquery is rewritten, the rewritten stmt needs to be reset
> (that is, the content of the first analyze semantic analysis is cleared),
> and then the rewritten stmt can be reAnalyzed.
>
> The lateral view ref in the previous implementation forgot to implement the reset function.
> This caused him to keep the first error message in the second analyze.
> Eventually, two duplicate tupleIds appear in the new stmt and are marked with different tuple.
> From the explain string, the following syntax will have an additional wrong join predicate.
> ```
> Query: explain select k1 from test_explode lateral view explode_split(k2, ",") tmp as e1 where k1 in (select k3 from tbl1);
> Error equal join conjunct: `k3` = `k3`
> ```
>
> This pr mainly adds the reset function of the lateral view
> to avoid possible errors in the second analyze
> when the lateral view and subquery rewrite occur at the same time.
Let the build process stop immediately if some command execute failed.
For example, patch failed due to command not found, otherwise it will stop until compile error.
Close related #7389
Support create Iceberg external table in Doris.
This is the first step to support Iceberg external table.
### Create Iceberg external table
This pr describes two ways to create Iceberg external tables. Both ways do not require explicitly specifying column definitions, Doris automatically converts them based on Iceberg's column definitions.
1. Create an Iceberg external table directly
```sql
CREATE [EXTERNAL] TABLE table_name
ENGINE = ICEBERG
[COMMENT "comment"]
PROPERTIES (
"iceberg.database" = "iceberg_db_name",
"iceberg.table" = "icberg_table_name",
"iceberg.hive.metastore.uris" = "thrift://192.168.0.1:9083",
"iceberg.catalog.type" = "HIVE_CATALOG"
);
```
2. Create an Iceberg database and automatically create all the tables under that db.
```sql
CREATE DATABASE db_name
[COMMENT "comment"]
PROPERTIES (
"iceberg.database" = "iceberg_db_name",
"iceberg.hive.metastore.uris" = "thrift://192.168.0.1:9083",
"iceberg.catalog.type" = "HIVE_CATALOG"
);
```
### Show table creation
1. For individual tables you can view them with `help show create table`.
```sql
mysql> show create table iceberg_db.logs_1;
+--------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+--------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| logs_1 | CREATE TABLE `logs_1` (
`level` varchar(-1) NOT NULL COMMENT "null",
`event_time` datetime NOT NULL COMMENT "null",
`message` varchar(-1) NOT NULL COMMENT "null"
) ENGINE=ICEBERG
COMMENT "ICEBERG"
PROPERTIES (
"iceberg.database" = "doris",
"iceberg.table" = "logs_1",
"iceberg.hive.metastore.uris" = "thrift://10.10.10.10:9087",
"iceberg.catalog.type" = "HIVE_CATALOG"
) |
+--------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
```
2. For Iceberg database, you can view it with `help show table creation`.
```sql
mysql> show table creation from iceberg_db;
+--------+---------+---------------------+---------------------------------------------------------+
| Table | Status | Create Time | Error Msg |
+--------+---------+---------------------+---------------------------------------------------------+
| logs | fail | 2021-12-14 13:50:10 | Cannot convert unknown type to Doris type: list<string> |
| logs_1 | success | 2021-12-14 13:50:10 | |
+--------+---------+---------------------+---------------------------------------------------------+
2 rows in set (0.00 sec)
```
This is a new syntax.
Show table creation records in Iceberg database:
Syntax:
```sql
SHOW TABLE CREATION [FROM db] [LIKE mask]
```
`insert` statement may return exception message `Execute timeout` after load data failed.
But the real reason is that there exists unhealthy backend, not execute timeout.
```
MySQL [ssb]> insert into lineorder_flat select * from lineorder_flat;
ERROR 1105 (HY000): errCode = 2, detailMessage = Execute timeout
```
