Files
doris/fe
huangzhaowei 89db3fee00 [feature-wip](MTMV)Add show statement for MTMV (#13786)
Use Case

mysql> CREATE TABLE t1 (pk INT, v1 INT SUM) AGGREGATE KEY (pk) DISTRIBUTED BY hash (pk) PROPERTIES ('replication_num' = '1');
mysql> CREATE TABLE t2 (pk INT, v2 INT SUM) AGGREGATE KEY (pk) DISTRIBUTED BY hash (pk) PROPERTIES ('replication_num' = '1');
mysql > CREATE MATERIALIZED VIEW mv BUILD IMMEDIATE REFRESH COMPLETE KEY (mv_pk) DISTRIBUTED BY HASH (mv_pk) PROPERTIES ('replication_num' = '1') AS SELECT t1.pk as mv_pk FROM t1, t2 WHERE t1.pk = t2.pk;

mysql> SHOW MTMV JOB;
mysql> SHOW MTMV TASK;
2022-11-15 10:32:47 +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