Description

The SHOW CREATE TABLE command is used to obtain the creation statement of a specified table, materialized view, or view. Therefore, this article uses SHOW CREATE TABLE to view the creation statement of a materialized view.

Syntax

SHOW CREATE TABLE object_name;

Parameter Description

• object_name: Specifies the name of the database object to query. This can be a table, materialized view, or view.

Usage Example

1. View the creation statement of a materialized view

If you want to view the creation statement of a materialized view named mv, you can use the following command:

SHOW CREATE TABLE mv;

The system will return output similar to the following:

+--------------------------------------------------------+
|                          sql                           |
+--------------------------------------------------------+
| CREATE MATERIALIZED VIEW qingyun.`public`.mv(
  `i` ,
  `j` )
REFRESH ON DEMAND
USING PARQUET
OPTIONS(
  'cz.storage.parquet.block.size'='134217728',
  'cz.storage.parquet.dictionary.page.size'='20971 |
+--------------------------------------------------------+