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21 lines
506 B
MySQL
21 lines
506 B
MySQL
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CREATE DATABASE IF NOT EXISTS test;
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DROP TABLE IF EXISTS test.decimal;
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CREATE TABLE IF NOT EXISTS test.decimal
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(
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a DECIMAL(9,4) DEFAULT 0,
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b DECIMAL(18,4) DEFAULT a / 2,
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c DECIMAL(38,4) DEFAULT b / 3,
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d MATERIALIZED a + toDecimal32('0.2', 1),
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e ALIAS b * 2,
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f ALIAS c * 6
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) ENGINE = Memory;
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DESC TABLE test.decimal;
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INSERT INTO test.decimal (a) VALUES (0), (1), (2), (3);
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SELECT * FROM test.decimal;
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SELECT a, b, c, d, e, f FROM test.decimal;
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DROP TABLE IF EXISTS test.decimal;
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