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fix(mcol-4499): Correct handling of LIKE/NOT LIKE NULL

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This commit is contained in:
Alexander Presnyakov
2024-07-10 11:55:23 +00:00
committed by Leonid Fedorov
parent 3bb2496ca1
commit 0b0dd27fda
6 changed files with 105 additions and 8 deletions
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19
mysql-test/columnstore/bugfixes/mcol-4499-float-null.test Normal file
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-- source ../include/have_columnstore.inc
--disable_warnings
DROP DATABASE IF EXISTS `doubles_and_nulls`;
CREATE DATABASE `doubles_and_nulls`;
USE `doubles_and_nulls`;
DROP TABLE IF EXISTS qatablefloat;
--enable_warnings
CREATE TABLE qatablefloat (col float) engine=columnstore;
INSERT INTO qatablefloat VALUES (null);
INSERT INTO qatablefloat VALUES (null);
INSERT INTO qatablefloat VALUES (null);
DELETE FROM qatablefloat WHERE col IS NULL;
SELECT * FROM qatablefloat;
DROP TABLE qatablefloat;
DROP DATABASE `doubles_and_nulls`;