SHOW CREATE MATERIALIZED VIEW

Description

Shows the definition of a specific materialized view.

Syntax

SHOW CREATE MATERIALIZED VIEW [database.]mv_name

Parameters in brackets [] is optional.

Parameters

ParameterRequiredDescription
mv_nameyesThe name of the materialized view to show.

Returns

ReturnDescription
Materialized ViewThe name of the materialized view.
Create Materialized ViewThe definition of the materialized view.

Examples

Example 1: Show the definition of a specific materialized view

MySQL > SHOW CREATE MATERIALIZED VIEW lo_mv1\G
*************************** 1. row ***************************
       Materialized View: lo_mv1
Create Materialized View: CREATE MATERIALIZED VIEW `lo_mv1`
COMMENT "MATERIALIZED_VIEW"
DISTRIBUTED BY HASH(`lo_orderkey`) BUCKETS 10 
REFRESH ASYNC
PROPERTIES (
"replication_num" = "3",
"storage_medium" = "HDD"
)
AS SELECT `wlc_test`.`lineorder`.`lo_orderkey` AS `lo_orderkey`, `wlc_test`.`lineorder`.`lo_custkey` AS `lo_custkey`, sum(`wlc_test`.`lineorder`.`lo_quantity`) AS `total_quantity`, sum(`wlc_test`.`lineorder`.`lo_revenue`) AS `total_revenue`, count(`wlc_test`.`lineorder`.`lo_shipmode`) AS `shipmode_count` FROM `wlc_test`.`lineorder` GROUP BY `wlc_test`.`lineorder`.`lo_orderkey`, `wlc_test`.`lineorder`.`lo_custkey` ORDER BY `wlc_test`.`lineorder`.`lo_orderkey` ASC ;
1 row in set (0.01 sec)
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