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28 lines
725 B
MySQL
28 lines
725 B
MySQL
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CREATE DATABASE IF NOT EXISTS test;
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DROP TABLE IF EXISTS test.decimal_sum;
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CREATE TABLE test.decimal_sum
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(
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date Date,
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sum32 Decimal32(4),
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sum64 Decimal64(8),
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sum128 Decimal128(10)
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) Engine = SummingMergeTree(date, (date), 8192);
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INSERT INTO test.decimal_sum VALUES ('2001-01-01', 1, 1, -1);
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INSERT INTO test.decimal_sum VALUES ('2001-01-01', 1, -1, -1);
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OPTIMIZE TABLE test.decimal_sum;
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SELECT * FROM test.decimal_sum;
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INSERT INTO test.decimal_sum VALUES ('2001-01-01', -2, 1, 2);
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OPTIMIZE TABLE test.decimal_sum;
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SELECT * FROM test.decimal_sum;
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INSERT INTO test.decimal_sum VALUES ('2001-01-01', 0, -1, 0);
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OPTIMIZE TABLE test.decimal_sum;
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SELECT * FROM test.decimal_sum;
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drop table test.decimal_sum;
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