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Merge pull request #1999 from mariadb-SergeyZefirov/MCOL-4741-in-like-equal-returns-different-result

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MCOL-4741 Fix extentmap handling of string prefixes encoded as 64-bit integers
This commit is contained in:
Gagan Goel
2021-07-05 04:33:32 -04:00
committed by GitHub
parent 237cad347f c58136a32d
commit 74bdf522d1
5 changed files with 48 additions and 8 deletions
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12
mysql-test/columnstore/bugfixes/mcol-4741-strings-ranges-are-unsigned.result Normal file
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DROP DATABASE IF EXISTS db4741;
CREATE DATABASE db4741;
USE db4741;
CREATE TABLE t (x VARCHAR(5) DEFAULT '') engine = columnstore;
LOAD DATA LOCAL infile 'MTR_SUITE_DIR/../std_data/mcol-4741-part-1-strings-and-nulls.txt' INTO TABLE t;
SELECT COUNT(*) FROM t WHERE x='val';
COUNT(*)
2
LOAD DATA LOCAL infile 'MTR_SUITE_DIR/../std_data/mcol-4741-part-2-empty-strings.txt' INTO TABLE t;
SELECT COUNT(*) FROM t WHERE x='val';
COUNT(*)
2

17
mysql-test/columnstore/bugfixes/mcol-4741-strings-ranges-are-unsigned.test Normal file
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--disable_warnings
DROP DATABASE IF EXISTS db4741;
--enable_warnings
CREATE DATABASE db4741;
USE db4741;
CREATE TABLE t (x VARCHAR(5) DEFAULT '') engine = columnstore;
--replace_result $MTR_SUITE_DIR MTR_SUITE_DIR
--eval LOAD DATA LOCAL infile '$MTR_SUITE_DIR/../std_data/mcol-4741-part-1-strings-and-nulls.txt' INTO TABLE t
SELECT COUNT(*) FROM t WHERE x='val';
--replace_result $MTR_SUITE_DIR MTR_SUITE_DIR
--eval LOAD DATA LOCAL infile '$MTR_SUITE_DIR/../std_data/mcol-4741-part-2-empty-strings.txt' INTO TABLE t
SELECT COUNT(*) FROM t WHERE x='val';