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mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-29 08:21:15 +03:00

MCOL-4674 Fix ColumnStore to run MTR tests in a build directory

This commit is contained in:
Alexander Barkov
2021-04-13 11:25:25 +04:00
parent d8b473329f
commit 75e3bbc31e
1874 changed files with 1 additions and 0 deletions

View File

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DROP DATABASE IF EXISTS mcs32_db1;
CREATE DATABASE mcs32_db1;
USE mcs32_db1;
CREATE TABLE t1 (a tinyint(3), b tinyint(5)) ENGINE=Columnstore;
INSERT INTO t1 VALUES (1,1);
DELETE FROM t1;
SELECT COUNT(*) FROM t1;
COUNT(*)
0
INSERT INTO t1 VALUES (1, 2), (3, 4), (4, 5);
DELETE FROM t1 WHERE b > 4;
SELECT COUNT(*) FROM t1;
COUNT(*)
2
DELETE FROM t1 WHERE unknown = 2;
ERROR 42S22: Unknown column 'unknown' in 'where clause'
INSERT INTO t1 VALUES (1, NULL);
DELETE FROM t1 WHERE b IS NULL;
SELECT COUNT(*) FROM t1;
COUNT(*)
2
CREATE TABLE t2 (a tinyint(3), b tinyint(5)) ENGINE=Columnstore;
INSERT INTO t1 VALUES (1,1);
DELETE FROM t1 WHERE a = (SELECT a FROM t2);
SELECT COUNT(*) FROM t1;
COUNT(*)
3
DELETE FROM unknown;
ERROR 42S02: Table 'mcs32_db1.unknown' doesn't exist
DELETE FROM t1 WHERE a = (SELECT a FROM unknown);
ERROR 42S02: Table 'mcs32_db1.unknown' doesn't exist
DELETE t1 FROM t1 WHERE a > 3;
SELECT COUNT(*) FROM t1;
COUNT(*)
3
DELETE t1 FROM t1,t2 WHERE t1.a = t2.a;
SELECT COUNT(*) FROM t1;
COUNT(*)
3
TRUNCATE t1;
DELETE FROM t1;
SELECT COUNT(*) FROM t1;
COUNT(*)
0
DROP DATABASE IF EXISTS mcs32_db1;