mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-05-28 13:01:26 +03:00
84 lines
5.5 KiB
Plaintext
84 lines
5.5 KiB
Plaintext
DROP DATABASE IF EXISTS mcs77_db;
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CREATE DATABASE mcs77_db;
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USE mcs77_db;
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CREATE TABLE t1
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(
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t1_tinyint TINYINT DEFAULT 0,
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t1_int INT DEFAULT NULL,
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t1_bigint BIGINT,
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t1_decimal DECIMAL(5,2),
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t1_text TEXT,
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t1_char CHAR(5),
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t1_varchar VARCHAR(255) DEFAULT 'hello world!',
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t1_datetime DATETIME
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)ENGINE=Columnstore;
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INSERT INTO t1 VALUES();
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INSERT INTO t1 VALUES(NULL, NULL, NULL, NULL, '', '', '', NULL);
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INSERT INTO t1 VALUES(1, 123456, 987654321, 122.32, repeat('z', 20), 'aaa', repeat('a', 20), '1111-11-11 11:11:11');
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INSERT INTO t1 VALUES(0, 1023456, 887654321, 222.32, repeat('y', 20), 'aaa', repeat('b', 20), '1111-11-11 11:11:11');
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INSERT INTO t1 VALUES(1, -123456, -987654321, -122.32, repeat('z', 20), 'bbb', repeat('a', 20), '1111-11-11 11:11:11');
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INSERT INTO t1 VALUES(0, -1023456, -887654321, -222.32, repeat('x', 20), 'bbb', repeat('b', 20), '1111-11-11 11:11:11');
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SELECT * FROM t1;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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0 NULL NULL NULL NULL NULL hello world! NULL
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NULL NULL NULL NULL NULL NULL NULL NULL
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1 123456 987654321 122.32 zzzzzzzzzzzzzzzzzzzz aaa aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 1023456 887654321 222.32 yyyyyyyyyyyyyyyyyyyy aaa bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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1 -123456 -987654321 -122.32 zzzzzzzzzzzzzzzzzzzz bbb aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_int IS NULL;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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0 NULL NULL NULL NULL NULL hello world! NULL
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NULL NULL NULL NULL NULL NULL NULL NULL
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SELECT * FROM t1 WHERE t1_tinyint = 0;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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0 NULL NULL NULL NULL NULL hello world! NULL
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0 1023456 887654321 222.32 yyyyyyyyyyyyyyyyyyyy aaa bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_tinyint != 0;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 123456 987654321 122.32 zzzzzzzzzzzzzzzzzzzz aaa aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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1 -123456 -987654321 -122.32 zzzzzzzzzzzzzzzzzzzz bbb aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_bigint > 0;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 123456 987654321 122.32 zzzzzzzzzzzzzzzzzzzz aaa aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 1023456 887654321 222.32 yyyyyyyyyyyyyyyyyyyy aaa bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_bigint < 0;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 -123456 -987654321 -122.32 zzzzzzzzzzzzzzzzzzzz bbb aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_decimal >= -122.22;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 123456 987654321 122.32 zzzzzzzzzzzzzzzzzzzz aaa aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 1023456 887654321 222.32 yyyyyyyyyyyyyyyyyyyy aaa bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_decimal <= -122.22;
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 -123456 -987654321 -122.32 zzzzzzzzzzzzzzzzzzzz bbb aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_text LIKE '%x%';
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_datetime IN ('1111-11-11 11:11:10','1111-11-13 0:0:0');
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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SELECT * FROM t1 WHERE t1_datetime IN ('1111-11-11 11:11:11','1111-11-13 0:0:0');
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 123456 987654321 122.32 zzzzzzzzzzzzzzzzzzzz aaa aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 1023456 887654321 222.32 yyyyyyyyyyyyyyyyyyyy aaa bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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1 -123456 -987654321 -122.32 zzzzzzzzzzzzzzzzzzzz bbb aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_datetime BETWEEN '111-11-10' AND '1111-11-12';
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 123456 987654321 122.32 zzzzzzzzzzzzzzzzzzzz aaa aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 1023456 887654321 222.32 yyyyyyyyyyyyyyyyyyyy aaa bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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1 -123456 -987654321 -122.32 zzzzzzzzzzzzzzzzzzzz bbb aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_text LIKE '%x%' OR t1_varchar LIKE '%a%';
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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1 123456 987654321 122.32 zzzzzzzzzzzzzzzzzzzz aaa aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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1 -123456 -987654321 -122.32 zzzzzzzzzzzzzzzzzzzz bbb aaaaaaaaaaaaaaaaaaaa 1111-11-11 11:11:11
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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SELECT * FROM t1 WHERE t1_text LIKE '%x%' AND t1_varchar LIKE '%b%';
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t1_tinyint t1_int t1_bigint t1_decimal t1_text t1_char t1_varchar t1_datetime
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0 -1023456 -887654321 -222.32 xxxxxxxxxxxxxxxxxxxx bbb bbbbbbbbbbbbbbbbbbbb 1111-11-11 11:11:11
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DROP DATABASE mcs77_db;
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