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34 lines
838 B
Plaintext
34 lines
838 B
Plaintext
#
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# Test MID() 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 mcs219_db;
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--enable_warnings
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CREATE DATABASE mcs219_db;
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USE mcs219_db;
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CREATE TABLE t1 (a INT, b CHAR(35))ENGINE=Columnstore;
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INSERT INTO t1 VALUES (NULL, ''),(1, 'columnstore engine'),(2, 'mariadb database');
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SELECT b, MID(b,4,5) FROM t1;
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SELECT b, MID(b,12,5) FROM t1;
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SELECT b, MID(b,5,15) FROM t1;
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SELECT b, MID(b,12,15) FROM t1;
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SELECT b, MID(b,1,1) FROM t1;
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SELECT b, MID(b,1,2) FROM t1;
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SELECT b, MID(b,5,5) FROM t1;
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SELECT b, MID(b,-2,5) FROM t1;
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SELECT b, MID(b,-5,15) FROM t1;
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SELECT b, MID(b,-15,15) FROM t1;
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SELECT b, MID(b,0,0) FROM t1;
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SELECT b, MID(b,1,0) FROM t1;
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SELECT b, MID(b,0,1) FROM t1;
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SELECT b, MID(b,-1,0) FROM t1;
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# Clean UP
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DROP DATABASE mcs219_db;
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