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doris/fe
minghong cd6fbd09bf [feature] (Nereids) add rule to merge consecutive project nodes (#11262)
Merge consecutive project nodes. For example:
logical plan tree:
```
               project(a)
                  |
                project(a,b)
                  |
                project(a, b, c)
                  |
                scan
```
transformed to:
```
                 project(a)
                    |
                 scan
```
2022-08-02 15:58:55 +08:00
..

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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