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15 lines
640 B
MySQL
15 lines
640 B
MySQL
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DROP DATABASE IF EXISTS 02015_db;
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CREATE DATABASE IF NOT EXISTS 02015_db;
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DROP TABLE IF EXISTS 02015_db.view_source_tb;
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CREATE TABLE IF NOT EXISTS 02015_db.view_source_tb (a UInt8, s String) ENGINE = MergeTree() ORDER BY a;
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DROP TABLE IF EXISTS 02015_db.materialized_view;
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CREATE MATERIALIZED VIEW IF NOT EXISTS 02015_db.materialized_view ENGINE = ReplacingMergeTree() ORDER BY a AS SELECT * FROM 02015_db.view_source_tb;
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SELECT * FROM system.views WHERE database='02015_db' and name = 'materialized_view';
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DROP TABLE IF EXISTS 02015_db.materialized_view;
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DROP TABLE IF EXISTS 02015_db.view_source_tb;
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DROP DATABASE IF EXISTS 02015_db;
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