The system view names in information_schema are case-insensitive, but we should not refer to one of these using different cases within the same statement. The following sql is correct: ``` select * from information_schema.TAbles where TAbles.ENGINE = 'Doris'; ``` The following sql is wrong because `TAbles` and `tables` are used: ``` select * from information_schema.TAbles order by tables.CREATE_TIME; ```
# 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