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MCOL-5438 COUNT() in math causes SEGV

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This commit is contained in:
Roman Nozdrin
2023-03-02 18:37:09 +00:00
parent a0cb59f5bc
commit 786b9da5b0
12 changed files with 85 additions and 90 deletions
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9
mysql-test/columnstore/bugfixes/mcol-5438.result Normal file
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DROP DATABASE IF EXISTS `mcol-5438`;
CREATE DATABASE `mcol-5438`;
USE `mcol-5438`;
CREATE TABLE cs1 (d DECIMAL(38))ENGINE=COLUMNSTORE;
INSERT INTO cs1 VALUES (42);
SELECT (COUNT(CASE WHEN d IN(42,4) THEN 1 ELSE 0 END) * 100/SUM(1))*0 from cs1;
(COUNT(CASE WHEN d IN(42,4) THEN 1 ELSE 0 END) * 100/SUM(1))*0
0.0000
DROP DATABASE `mcol-5438`;

13
mysql-test/columnstore/bugfixes/mcol-5438.test Normal file
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-- source ../include/have_columnstore.inc
--disable_warnings
DROP DATABASE IF EXISTS `mcol-5438`;
--enable_warnings
CREATE DATABASE `mcol-5438`;
USE `mcol-5438`;
CREATE TABLE cs1 (d DECIMAL(38))ENGINE=COLUMNSTORE;
INSERT INTO cs1 VALUES (42);
SELECT (COUNT(CASE WHEN d IN(42,4) THEN 1 ELSE 0 END) * 100/SUM(1))*0 from cs1;
DROP DATABASE `mcol-5438`;