doris

Files

seawinde ffd7023987 [feature](nereids) Support to get partition related table from mv and check the query operator (#28064 )

Function 1:
check the select query plan is contain the stmt as following or not

SELECT
[hint_statement, ...]
[ALL | DISTINCT | DISTINCTROW | ALL EXCEPT ( col_name1 [, col_name2, col_name3, ...] )]
elect_expr [, select_expr ...]
[FROM table_references
PARTITION partition_list]
[TABLET tabletid_list]
[TABLESAMPLE sample_value [ROWS | PERCENT]
[REPEATABLE pos_seek]]
[WHERE where_condition]
[GROUP BY [GROUPING SETS | ROLLUP | CUBE] {col_name | expr | position}]
[HAVING where_condition]
[ORDER BY {col_name | expr | position}
[ASC | DESC], ...]
[LIMIT {[offset,] row_count | row_count OFFSET offset}]
[INTO OUTFILE 'file_name']

if analyzedPlan contains the stmt as following

[PARTITION partition_list]
[TABLET tabletid_list] or
[TABLESAMPLE sample_value [ROWS | PERCENT]
[REPEATABLE pos_seek]]

this method will return true.

Function 2:
Get related base table info which materialized view plan column reference,
input param plan should be rewritten plan that sub query should be eliminated

2023-12-06 19:15:21 +08:00

.idea

[chore](idea) add back .idea dir under fe (#23821 )

2023-09-04 14:01:00 +08:00

be-java-extensions

[fix](multi-catalog)support the max compute partition prune (#27154 )

2023-12-01 22:28:26 +08:00

check/checkstyle

[chore](checkstyle): forbid lombok in Nereids (#27700 )

2023-11-29 14:06:20 +08:00

fe-common

[FIX](map/struct)fix map/struct literal from fe (#28026 )

2023-12-06 13:56:56 +08:00

fe-core

[feature](nereids) Support to get partition related table from mv and check the query operator (#28064 )

2023-12-06 19:15:21 +08:00

hive-udf

[Improvement](hive-udf)(doc) minimize hive-udf and add some docs. (#24786 )

2023-10-16 16:47:21 +08:00

spark-dpp

[feature](fe) Add coverage tool for FE UT (#26203 )

2023-11-11 19:54:04 +08:00

pom.xml

[feature-wip](arrow-flight)(step5) Support JDBC and PreparedStatement and Fix Bug (#27661 )

2023-11-29 21:17:20 +08:00

README

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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