mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-05-28 13:01:26 +03:00
322 lines
11 KiB
Plaintext
322 lines
11 KiB
Plaintext
# MCOL-4525
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# Automatic select_handler
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# columnstore_select_handler=AUTO allows query execution
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# to fallback to the server, in case the execution using
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# select_handler fails.
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SET default_storage_engine=columnstore;
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DROP DATABASE IF EXISTS mcol4525;
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CREATE DATABASE mcol4525;
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USE mcol4525;
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CREATE TABLE t1 (a int, b int);
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INSERT INTO t1 VALUES (1, 1), (5, 0);
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SET columnstore_select_handler=ON;
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SELECT a xor b FROM t1;
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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SET columnstore_select_handler=AUTO;
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SELECT a xor b FROM t1;
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a xor b
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0
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1
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SET columnstore_select_handler=ON;
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SELECT DISTINCT a FROM t1 WHERE a IN (SELECT a FROM t1) OR a IN (SELECT a FROM t1);
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ERROR HY000: Internal error: IDB-3033: Correlated subquery within OR operator is currently not supported.
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SET columnstore_select_handler=AUTO;
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SELECT DISTINCT a FROM t1 WHERE a IN (SELECT a FROM t1) OR a IN (SELECT a FROM t1);
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a
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1
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5
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DROP TABLE t1;
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CREATE TABLE bug4767 (c1 float, c2 double);
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INSERT INTO bug4767 VALUES (1.234, 3.4556), (2.3345456, 2.3345456);
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SET columnstore_select_handler=ON;
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SELECT * FROM bug4767 a JOIN bug4767 b ON (a.c1=b.c2);
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ERROR HY000: Internal error: IDB-1002: 'a' and 'b' have incompatible column type specified for join condition.
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SET columnstore_select_handler=AUTO;
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SELECT * FROM bug4767 a JOIN bug4767 b ON (a.c1=b.c2);
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c1 c2 c1 c2
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DROP TABLE bug4767;
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CREATE TABLE t1 (a int);
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INSERT INTO t1 VALUES (1), (2);
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CREATE TABLE t2 (b int);
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INSERT INTO t2 VALUES (2);
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SET columnstore_select_handler=ON;
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SELECT a FROM t1 WHERE a IN (SELECT a FROM t2);
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ERROR HY000: Internal error: IDB-1000: 't1' and 't2' are not joined.
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SET columnstore_select_handler=AUTO;
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SELECT a FROM t1 WHERE a IN (SELECT a FROM t2);
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a
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1
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2
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DROP TABLE t1;
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DROP TABLE t2;
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CREATE TABLE l(c1 int, c2 int);
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CREATE TABLE r(c1 int, c2 int);
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CREATE TABLE s(c1 int, c2 int);
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INSERT INTO l VALUES (1, 1);
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INSERT INTO l VALUES (2, 2);
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INSERT INTO r VALUES (1, 1);
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INSERT INTO r VALUES (5, 5);
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INSERT INTO s VALUES (1, 1);
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INSERT INTO s VALUES (9, 9);
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SET columnstore_select_handler=ON;
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SELECT 'q1', l.c1, r.c1 FROM l LEFT JOIN r ON l.c1 = r.c1 AND l.c1 IN (SELECT c1 FROM s) ORDER BY 1, 2, 3;
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ERROR HY000: Internal error: IDB-1015: Subquery on OUTER JOIN ON clause is currently not supported.
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SET columnstore_select_handler=AUTO;
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SELECT 'q1', l.c1, r.c1 FROM l LEFT JOIN r ON l.c1 = r.c1 AND l.c1 IN (SELECT c1 FROM s) ORDER BY 1, 2, 3;
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q1 c1 c1
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q1 1 1
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q1 2 NULL
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DROP TABLE l;
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DROP TABLE r;
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DROP TABLE s;
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CREATE TABLE t1 (col1 int, col2 varchar(5), col_t1 int);
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INSERT INTO t1 VALUES(10,'hello',10);
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INSERT INTO t1 VALUES(20,'hello',20);
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INSERT INTO t1 VALUES(30,'hello',30);
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INSERT INTO t1 VALUES(10,'bye',10);
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INSERT INTO t1 VALUES(10,'sam',10);
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INSERT INTO t1 VALUES(10,'bob',10);
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SET columnstore_select_handler=ON;
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SELECT SUM(col1) AS col2 FROM t1 GROUP BY col2;
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ERROR 42000: The storage engine for the table doesn't support IDB-2016: Non supported item 'col2' on the GROUP BY list.
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SELECT col1 c FROM t1 ORDER BY AVG(col1);
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ERROR HY000: Internal error: IDB-2021: 'c' is not in GROUP BY clause. All non-aggregate columns in the SELECT and ORDER BY clause must be included in the GROUP BY clause.
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SET columnstore_select_handler=AUTO;
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SELECT SUM(col1) AS col2 FROM t1 GROUP BY col2;
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col2
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10
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10
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60
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10
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SELECT col1 c FROM t1 ORDER BY AVG(col1);
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c
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10
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DROP TABLE t1;
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CREATE TABLE t1 (a int);
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INSERT INTO t1 VALUES (1);
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SET columnstore_select_handler=ON;
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SELECT minute(sleep(a)) FROM t1;
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ERROR 42000: The storage engine for the table doesn't support IDB-1001: Function 'minute' isn't supported.
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SET columnstore_select_handler=AUTO;
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SELECT minute(sleep(a)) FROM t1;
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minute(sleep(a))
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0
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DROP TABLE t1;
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CREATE TABLE t1 (a int);
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CREATE TABLE t2 (a int);
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INSERT INTO t1 VALUES (1), (2);
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INSERT INTO t2 VALUES (2), (3);
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SET columnstore_select_handler=ON;
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SELECT SUM(a) FROM t1 WHERE EXISTS (SELECT MAX(a) FROM t2);
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ERROR HY000: Internal error: IDB-3008: Aggregate function in EXISTS subquery is currently not supported.
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SELECT * FROM t1 WHERE (a,a) < (SELECT a,a FROM t2 WHERE a=2);
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ERROR HY000: Internal error: IDB-3006: This operator cannot be used with lists.
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SET columnstore_select_handler=AUTO;
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SELECT SUM(a) FROM t1 WHERE EXISTS (SELECT MAX(a) FROM t2);
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SUM(a)
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3
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SELECT * FROM t1 WHERE (a,a) < (SELECT a,a FROM t2 WHERE a=2);
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a
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1
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DROP TABLE t1;
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DROP TABLE t2;
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CREATE TABLE gen (i int, i2 int);
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INSERT INTO gen VALUES (1,0), (1,1), (1,2), (1,3), (1,4), (1,5), (1,6), (1,7), (1,8), (1,9);
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SET columnstore_select_handler=ON;
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SELECT i2, (SELECT MAX(g2.i2) FROM gen g2 WHERE g2.i = g1.i AND g2.i2 > g1.i2) sub FROM gen g1;
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ERROR HY000: Internal error: IDB-3035: Not equal comparison between a column within a subquery with an aggregate result and a column outside of the subquery is not supported.
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SET columnstore_select_handler=AUTO;
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SELECT i2, (SELECT MAX(g2.i2) FROM gen g2 WHERE g2.i = g1.i AND g2.i2 > g1.i2) sub FROM gen g1;
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i2 sub
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0 9
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1 9
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2 9
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3 9
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4 9
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5 9
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6 9
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7 9
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8 9
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9 NULL
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DROP TABLE gen;
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CREATE TABLE t1(a int);
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INSERT INTO t1 VALUES (0), (1), (2), (3);
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CREATE TABLE t2 (a int);
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INSERT INTO t2 VALUES (2), (3);
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CREATE VIEW v1 AS SELECT a FROM t1 WHERE a > 1;
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SET columnstore_select_handler=ON;
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SELECT * FROM t1 LEFT JOIN (t2 AS t, v1) ON v1.a=t1.a ORDER BY 1;
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ERROR HY000: Internal error: IDB-1000: 'v1, t1' and 't' are not joined.
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SET columnstore_select_handler=AUTO;
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SELECT * FROM t1 LEFT JOIN (t2 AS t, v1) ON v1.a=t1.a ORDER BY 1;
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a a a
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0 NULL NULL
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1 NULL NULL
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2 2 2
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2 3 2
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3 2 3
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3 3 3
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DROP TABLE t1;
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DROP TABLE t2;
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DROP VIEW v1;
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CREATE TABLE c1 (a int);
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INSERT INTO c1 VALUES (1), (2), (3);
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CREATE TABLE c2 (a int);
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INSERT INTO c2 VALUES (2);
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CREATE TABLE c3 (a int);
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CREATE TABLE c4 (a int);
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CREATE TABLE c5 (a int);
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SET columnstore_select_handler=ON;
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SELECT c1.a AS col1, c2.a AS col2, c1.a xor c2.a FROM
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c1 LEFT JOIN
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(
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(c2 LEFT JOIN c3 ON c2.a=c3.a) LEFT JOIN
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(c4 JOIN c5 ON c4.a=c5.a)
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ON c2.a=c4.a
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)
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ON c1.a=c2.a WHERE c2.a < 100;
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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SET columnstore_select_handler=AUTO;
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SELECT c1.a AS col1, c2.a AS col2, c1.a xor c2.a FROM
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c1 LEFT JOIN
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(
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(c2 LEFT JOIN c3 ON c2.a=c3.a) LEFT JOIN
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(c4 JOIN c5 ON c4.a=c5.a)
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ON c2.a=c4.a
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)
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ON c1.a=c2.a WHERE c2.a < 100;
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col1 col2 c1.a xor c2.a
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2 2 0
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DROP TABLE c1;
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DROP TABLE c2;
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DROP TABLE c3;
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DROP TABLE c4;
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DROP TABLE c5;
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CREATE TABLE t1 (a int);
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INSERT INTO t1 VALUES (1), (2), (3), (4);
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SET columnstore_select_handler=ON;
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PREPARE stmt FROM "SELECT a, a xor 0 FROM t1 WHERE a > 1 AND a < 4";
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EXECUTE stmt;
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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EXECUTE stmt;
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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EXECUTE stmt;
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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EXECUTE stmt;
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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DROP PREPARE stmt;
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SET columnstore_select_handler=AUTO;
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PREPARE stmt FROM "SELECT a, a xor 0 FROM t1 WHERE a > 1 AND a < 4";
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EXECUTE stmt;
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a a xor 0
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2 1
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3 1
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EXECUTE stmt;
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a a xor 0
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2 1
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3 1
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EXECUTE stmt;
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a a xor 0
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2 1
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3 1
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EXECUTE stmt;
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a a xor 0
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2 1
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3 1
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EXECUTE stmt;
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a a xor 0
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2 1
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3 1
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DROP PREPARE stmt;
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SET columnstore_select_handler=ON;
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CREATE PROCEDURE mcol4525_proc()
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BEGIN
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SELECT a, a xor 0 FROM t1 WHERE a > 1 AND a < 4;
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END
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//
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CALL mcol4525_proc();
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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CALL mcol4525_proc();
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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CALL mcol4525_proc();
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ERROR 42000: The storage engine for the table doesn't support IDB-2030: Predicate and Logic operators can not be used where an expression is expected.
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DROP PROCEDURE mcol4525_proc;
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SET columnstore_select_handler=AUTO;
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CREATE PROCEDURE mcol4525_proc()
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BEGIN
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SELECT a, a xor 0 FROM t1 WHERE a > 1 AND a < 4;
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END
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//
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CALL mcol4525_proc();
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a a xor 0
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2 1
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3 1
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CALL mcol4525_proc();
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a a xor 0
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2 1
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3 1
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CALL mcol4525_proc();
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a a xor 0
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2 1
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3 1
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DROP PROCEDURE mcol4525_proc;
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DROP TABLE t1;
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CREATE TABLE `giorno` (
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`giorno` date NOT NULL DEFAULT '0000-00-00',
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`giornoa` mediumint(7) DEFAULT NULL,
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`mese` mediumint(6) DEFAULT NULL,
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`settimana` mediumint(6) DEFAULT NULL,
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`quindicina` mediumint(6) DEFAULT NULL,
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`trimestre` smallint(5) DEFAULT NULL,
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`quadrimestre` smallint(5) DEFAULT NULL,
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`semestre` smallint(5) DEFAULT NULL,
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`bimestre` smallint(5) DEFAULT NULL,
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`anno` smallint(4) DEFAULT NULL,
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PRIMARY KEY (`giorno`),
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KEY `mese` (`mese`),
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KEY `quindicina` (`quindicina`),
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KEY `settimana` (`settimana`),
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KEY `trimestre` (`trimestre`),
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KEY `semestre` (`semestre`),
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KEY `bimestre` (`bimestre`),
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KEY `quadrimestre` (`quadrimestre`),
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KEY `giornoa` (`giornoa`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Giorni';
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CREATE TABLE `campagna_web_codice` (
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`cwc_id` int(11) DEFAULT NULL,
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`cwc_cw_id` int(11) DEFAULT NULL,
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`cwc_cd_id` int(11) DEFAULT NULL,
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`cwc_codice` varchar(30) DEFAULT NULL,
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`cwc_va_id` int(11) DEFAULT NULL,
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`cwc_prezzo` decimal(12,2) DEFAULT NULL,
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`cwc_prezzoListino` decimal(12,2) DEFAULT NULL,
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`cwc_prezzoSpedizione` decimal(8,2) DEFAULT NULL,
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`cwc_in_id` int(11) DEFAULT NULL,
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`cwc_na_id` int(11) DEFAULT NULL,
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`cwc_desc` varchar(100) DEFAULT NULL,
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`cwc_datainizio` date DEFAULT NULL,
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`cwc_datafine` date DEFAULT NULL,
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`cwc_mo_id` int(11) DEFAULT NULL,
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`cwc_ma_id` int(11) DEFAULT NULL,
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`cwc_pd_id` int(11) DEFAULT NULL,
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`cwc_set_id` int(11) DEFAULT NULL,
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`cwc_mr_id` int(11) DEFAULT NULL,
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`cwc_ca_id` int(11) DEFAULT NULL,
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`cwc_fa_id` int(11) DEFAULT NULL,
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`cwc_ti_id` int(11) DEFAULT NULL,
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`cwc_azws` varchar(255) DEFAULT NULL
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) ENGINE=Columnstore DEFAULT CHARSET=utf8;
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SET columnstore_select_handler=ON;
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SELECT COUNT(DISTINCT cwc_id) npres,COUNT(DISTINCT cwc_cw_id) ncw,cwc_in_id insegna
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FROM (giorno,campagna_web_codice)
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WHERE cwc_fa_id IN (23) AND giorno BETWEEN cwc_datainizio AND cwc_datafine AND mese IN (202009)
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GROUP BY insegna;
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ERROR HY000: Internal error: IDB-1000: 'giorno' and 'campagna_web_codice' are not joined.
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SET columnstore_select_handler=AUTO;
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SELECT COUNT(DISTINCT cwc_id) npres,COUNT(DISTINCT cwc_cw_id) ncw,cwc_in_id insegna
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FROM (giorno,campagna_web_codice)
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WHERE cwc_fa_id IN (23) AND giorno BETWEEN cwc_datainizio AND cwc_datafine AND mese IN (202009)
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GROUP BY insegna;
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npres ncw insegna
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DROP DATABASE mcol4525;
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