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25 lines
620 B
Plaintext
25 lines
620 B
Plaintext
#
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# Test REGR_COUNT 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 mcs197_db;
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--enable_warnings
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CREATE DATABASE mcs197_db;
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USE mcs197_db;
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CREATE TABLE t1 (x INT, y MEDIUMINT, z CHAR(5))ENGINE=Columnstore;
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INSERT INTO t1 VALUES (NULL, NULL, ''),(20, 1, 'aaa'),(39, 2, 'aaa'),(48, 3, 'bbb'),(57, 4, 'bbb'),(66, 5, 'aaa'),(75, 6, 'aaa'),(84, 7, 'bbb');
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SELECT REGR_COUNT(y, x) FROM t1;
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SELECT z, REGR_COUNT(y, x) FROM t1 GROUP BY z ORDER BY z;
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--error 1123
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SELECT REGR_COUNT(y) FROM t1;
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# Clean UP
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DROP DATABASE mcs197_db;
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