doris

Files

Chengpeng Yan d6c2ef4727 [opt](Nereids) support use the string as the hint name key (#20053 )

We can not use the string as the variable key to use in the hint.
Before this PR

mysql> SET enable_nereids_planner=true;
Query OK, 0 rows affected (0.01 sec)

mysql> set enable_fallback_to_original_planner=false;
Query OK, 0 rows affected (0.10 sec)

mysql> explain select /*+ SET_var("enable_nereids_planner" = "false") */ 1;
ERROR 1105 (HY000): Exception, msg: Nereids cannot parse the SQL, and fallback disabled. caused by: 


no viable alternative at input 'select /*+ SET_var("enable_nereids_planner"'(line 1, pos 27)
After this PR

mysql> SET enable_nereids_planner=true;
Query OK, 0 rows affected (0.01 sec)

mysql> set enable_fallback_to_original_planner=false;
Query OK, 0 rows affected (0.10 sec)

mysql> select /*+ SET_var("enable_nereids_planner" = "false") */ 1; 
+------+
| 1    |
+------+
|    1 |
+------+
1 row in set (0.00 sec)
Describe your changes.
Support the string for the hint key in the Parser.

2023-05-26 18:04:04 +08:00

check/checkstyle

[fix](fe) Fx SimpleDateFormatter thread unsafe issue by replacing to DateTimeFormatter. (#19265 )

2023-05-11 22:50:24 +08:00

fe-common

[opt](balance) add config balance_slot_num_per_path (#19869 )

2023-05-25 13:39:42 +08:00

fe-core

[opt](Nereids) support use the string as the hint name key (#20053 )

2023-05-26 18:04:04 +08:00

hive-udf

[Improve](fe)Upgrade dependencies and optimize jar package management (#18882 )

2023-05-04 10:07:37 +08:00

java-udf

[Enhancement](multi catalog) Support hudi mor only java side ,be side not support (#19909 )

2023-05-25 20:37:01 +08:00

spark-dpp

[Fix](multi-catalog) Fix some hive partition issues. (#19513 )

2023-05-11 07:49:46 +08:00

pom.xml

[bug](compile) fix fe compile error #19946

2023-05-23 18:20:48 +08:00

README

…

README

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# fe-common

This module is used to store some common classes of other modules.

# spark-dpp

This module is Spark DPP program, used for Spark Load function.
Depends: fe-common

# fe-core

This module is the main process module of FE.
Depends: fe-common, spark-dpp