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https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-18 21:44:02 +03:00
64f1d541d0
feat(charset)!: utf8 is a new charset default and utf8_general_ci is a new collation default in the engine configuration file shipped --------- Co-authored-by: Leonid Fedorov <leonid.fedorov@mariadb.com> Co-authored-by: mariadb-DanielLee <daniel.lee@mariadb.com>
54 lines
1.7 KiB
Plaintext
54 lines
1.7 KiB
Plaintext
DROP DATABASE IF EXISTS mcs181_db;
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CREATE DATABASE mcs181_db;
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USE mcs181_db;
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SET default_storage_engine=Columnstore;
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CREATE TABLE t1 (a CHAR(1), b INT, c DATETIME, d DOUBLE);
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INSERT INTO t1 VALUES ('', NULL, '0-0-0', NULL),('a', 12, '1212-12-12', 1.19691E+100),('b', 13, '1313-3-13 13:13:13', 2.1961E+18),('c', 14, '1414-4-14', 0.16191),('d', 15, '2015-5-15 15:15:15', 1.971917);
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` char(1) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` datetime DEFAULT NULL,
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`d` double DEFAULT NULL
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) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci
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SELECT 1 BETWEEN 2 AND 3;
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1 BETWEEN 2 AND 3
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0
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SELECT 2 BETWEEN 1 AND 3;
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2 BETWEEN 1 AND 3
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1
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SELECT 2.1 BETWEEN 2 AND 3;
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2.1 BETWEEN 2 AND 3
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1
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SELECT 'a' BETWEEN 'a' and 'b';
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'a' BETWEEN 'a' and 'b'
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1
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SELECT 'c' BETWEEN 'a' and 'b';
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'c' BETWEEN 'a' and 'b'
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0
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SELECT * FROM t1 WHERE a BETWEEN 'a' AND 'd' ORDER BY a;
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a b c d
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a 12 1212-12-12 00:00:00 1.19691e100
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b 13 1313-03-13 13:13:13 2.1961e18
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c 14 1414-04-14 00:00:00 0.16191
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d 15 2015-05-15 15:15:15 1.971917
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SELECT * FROM t1 WHERE b BETWEEN 14 AND 15 ORDER BY a;
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a b c d
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c 14 1414-04-14 00:00:00 0.16191
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d 15 2015-05-15 15:15:15 1.971917
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SELECT * FROM t1 WHERE c BETWEEN '1212-12-12' AND '1414-4-14' ORDER BY a;
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a b c d
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a 12 1212-12-12 00:00:00 1.19691e100
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b 13 1313-03-13 13:13:13 2.1961e18
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c 14 1414-04-14 00:00:00 0.16191
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SELECT * FROM t1 WHERE d BETWEEN 0 AND 2 ORDER BY a;
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a b c d
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c 14 1414-04-14 00:00:00 0.16191
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d 15 2015-05-15 15:15:15 1.971917
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SELECT * FROM t1 WHERE a BETWEEN 'a' AND 'b' AND b BETWEEN 12 AND 15 ORDER BY a;
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a b c d
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a 12 1212-12-12 00:00:00 1.19691e100
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b 13 1313-03-13 13:13:13 2.1961e18
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DROP DATABASE mcs181_db;
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