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40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
#
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# Test CHAR_LENGTH function
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# Author: Bharath, bharath.bokka@mariadb.com
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#
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-- source ../include/have_columnstore.inc
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--disable_warnings
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DROP DATABASE IF EXISTS mcs182_db;
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--enable_warnings
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CREATE DATABASE mcs182_db;
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USE mcs182_db;
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SET default_storage_engine=Columnstore;
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CREATE TABLE t1 (a VARCHAR(20));
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INSERT INTO t1 VALUES (repeat('a', 5)), (repeat('b', 10)), (repeat('c', 20));
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SHOW CREATE TABLE t1;
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SELECT CHAR_LENGTH('MariaDB');
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SELECT CHAR_LENGTH(234);
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SELECT CHAR_LENGTH('~12ab');
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SELECT CHAR_LENGTH('1212-12-12');
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SELECT a, CHAR_LENGTH(a) FROM t1 ORDER BY a;
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SELECT a, CHARACTER_LENGTH(a) FROM t1 ORDER BY a;
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DROP TABLE t1;
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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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SELECT a, CHARACTER_LENGTH(a) FROM t1 ORDER BY a;
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SELECT b, CHARACTER_LENGTH(b) FROM t1 ORDER BY b;
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SELECT c, CHARACTER_LENGTH(c) FROM t1 ORDER BY c;
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SELECT d, CHARACTER_LENGTH(d) FROM t1 ORDER BY d;
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# Clean UP
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DROP DATABASE mcs182_db;
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