mariadb/mysql-test/r/cassandra.result

drop table if exists t0, t1;
create table t1 (a int) engine=cassandra 
thrift_host='localhost' keyspace='foo' column_family='colfam';
ERROR 42000: Incorrect column name 'First column must be NOT NULL'
create table t1 (a int primary key, b int) engine=cassandra
thrift_host='localhost' keyspace='foo' column_family='colfam';
ERROR HY000: Unable to connect to foreign data source: Default TException. [Keyspace foo does not exist]
create table t1 (rowkey char(10) primary key, column1 char(10)) engine=cassandra 
thrift_host='127.0.0.2' keyspace='foo' column_family='colfam';
ERROR HY000: Unable to connect to foreign data source: connect() failed: Connection refused [1]
create table t1 (rowkey char(10) primary key, column1 char(10)) engine=cassandra 
thrift_host='localhost' keyspace='no_such_keyspace' column_family='colfam';
ERROR HY000: Unable to connect to foreign data source: Default TException. [Keyspace no_such_keyspace does not exist]
create table t1 (rowkey char(10) primary key, column1 char(10)) engine=cassandra 
thrift_host='localhost' keyspace='no_such_keyspace';
ERROR HY000: Unable to connect to foreign data source: keyspace and column_family table options must be specified
# Now, create a table for real and insert data
create table t1 (pk varchar(36) primary key, data1 varchar(60), data2 bigint) engine=cassandra 
thrift_host='localhost' keyspace='mariadbtest2' column_family='cf1';
# Just in case there were left-overs from previous:
delete from t1;
select * from t1;
pk	data1	data2
insert into t1 values ('rowkey10', 'data1-value', 123456);
insert into t1 values ('rowkey11', 'data1-value2', 34543);
insert into t1 values ('rowkey12', 'data1-value3', 454);
select * from t1;
pk	data1	data2
rowkey12	data1-value3	454
rowkey10	data1-value	123456
rowkey11	data1-value2	34543
explain
select * from t1 where pk='rowkey11';
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	const	PRIMARY	PRIMARY	38	const	1	
select * from t1 where pk='rowkey11';
pk	data1	data2
rowkey11	data1-value2	34543
delete from t1 where pk='rowkey11';
select * from t1;
pk	data1	data2
rowkey12	data1-value3	454
rowkey10	data1-value	123456
rowkey11	NULL	NULL
delete from t1;
select * from t1;
pk	data1	data2
#
# A query with filesort (check that table_flags() & HA_REC_NOT_IN_SEQ,
#  also check ::rnd_pos()
#
insert into t1 values ('rowkey10', 'data1-value', 123456);
insert into t1 values ('rowkey11', 'data1-value2', 34543);
insert into t1 values ('rowkey12', 'data1-value3', 454);
select * from t1 order by data2;
pk	data1	data2
rowkey12	data1-value3	454
rowkey11	data1-value2	34543
rowkey10	data1-value	123456
delete from t1;
drop table t1;
#
# MDEV-476: Cassandra: Server crashes in calculate_key_len on DELETE with ORDER BY
#
CREATE TABLE t1 (rowkey BIGINT PRIMARY KEY, a BIGINT) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf2';
INSERT INTO t1 VALUES (1,1),(2,2);
DELETE FROM t1 ORDER BY a LIMIT 1;
DROP TABLE t1;
#
# Batched INSERT
#
show variables like 'cassandra_insert_batch_size';
Variable_name	Value
cassandra_insert_batch_size	100
show status like 'cassandra_row_insert%';
Variable_name	Value
Cassandra_row_inserts	8
Cassandra_row_insert_batches	7
CREATE TABLE t1 (rowkey BIGINT PRIMARY KEY, a BIGINT) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf2';
delete from t1;
INSERT INTO t1 VALUES (1,1),(2,2);
DELETE FROM t1 ORDER BY a LIMIT 1;
DROP TABLE t1;
show status like 'cassandra_row_insert%';
Variable_name	Value
Cassandra_row_inserts	10
Cassandra_row_insert_batches	8
# FLUSH STATUS doesn't work for our variables, just like with InnoDB.
flush status;
show status like 'cassandra_row_insert%';
Variable_name	Value
Cassandra_row_inserts	10
Cassandra_row_insert_batches	8
#
# Batched Key Access
#
# Control variable (we are not yet able to make use of MRR's buffer)
show variables like 'cassandra_multi%';
Variable_name	Value
cassandra_multiget_batch_size	100
# MRR-related status variables:
show status like 'cassandra_multi%';
Variable_name	Value
Cassandra_multiget_reads	0
Cassandra_multiget_keys_scanned	0
Cassandra_multiget_rows_read	0
CREATE TABLE t1 (rowkey BIGINT PRIMARY KEY, a BIGINT) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf2';
delete from t1;
INSERT INTO t1 VALUES (0,0),(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
set @tmp_jcl=@@join_cache_level;
set join_cache_level=8;
explain select * from t1 A, t1 B where B.rowkey=A.a;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	A	ALL	NULL	NULL	NULL	NULL	1000	Using where
1	SIMPLE	B	eq_ref	PRIMARY	PRIMARY	8	test.A.a	1	Using join buffer (flat, BKAH join); multiget_slice
select * from t1 A, t1 B where B.rowkey=A.a;
rowkey	a	rowkey	a
0	0	0	0
1	1	1	1
2	2	2	2
3	3	3	3
4	4	4	4
5	5	5	5
6	6	6	6
7	7	7	7
8	8	8	8
9	9	9	9
show status like 'cassandra_multi%';
Variable_name	Value
Cassandra_multiget_reads	1
Cassandra_multiget_keys_scanned	10
Cassandra_multiget_rows_read	10
insert into t1 values(1, 8);
insert into t1 values(3, 8);
insert into t1 values(5, 8);
insert into t1 values(7, 8);
select * from t1 A, t1 B where B.rowkey=A.a;
rowkey	a	rowkey	a
0	0	0	0
2	2	2	2
4	4	4	4
6	6	6	6
1	8	8	8
7	8	8	8
8	8	8	8
5	8	8	8
3	8	8	8
9	9	9	9
show status like 'cassandra_multi%';
Variable_name	Value
Cassandra_multiget_reads	2
Cassandra_multiget_keys_scanned	16
Cassandra_multiget_rows_read	16
delete from t1;
drop table t1;
#
# MDEV-480: TRUNCATE TABLE on a Cassandra table does not remove rows
#
CREATE TABLE t1 (rowkey BIGINT PRIMARY KEY, a BIGINT) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf2';
INSERT INTO t1 VALUES (0,0),(1,1),(2,2);
truncate table t1;
select * from t1;
rowkey	a
drop table t1;
#
# MDEV-494, part #1: phantom row for big full-scan selects
#
create table t0 (a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
CREATE TABLE t1 (rowkey BIGINT PRIMARY KEY, a BIGINT) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf2';
insert into t1 select A.a + 10 * B.a + 100*C.a, 12345 from t0 A, t0 B, t0 C;
select count(*) from t1;
count(*)
1000
select count(*) from t1 where a=12345;
count(*)
1000
delete from t1;
drop table t1;
drop table t0;
# 32-bit INT type support
CREATE TABLE t1 (rowkey BIGINT PRIMARY KEY, intcol INT) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf3';
insert into t1 values (10,10);
insert into t1 values (12,12);
delete from t1;
drop table t1;
# 
# Try accessing column family w/o explicitly defined columns
#
CREATE TABLE t1 (my_primary_key varchar(10) PRIMARY KEY) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf10';
ERROR HY000: Internal error: 'target column family has no key_alias defined, PRIMARY KEY column must be named 'rowkey''
CREATE TABLE t1 (rowkey varchar(10) PRIMARY KEY) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf10';
DROP TABLE t1;
# 
# Timestamp datatype support
#
CREATE TABLE t2 (rowkey bigint PRIMARY KEY, datecol timestamp) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf4';
delete from t2;
insert into t2 values (1, '2012-08-29 01:23:45');
select * from t2;
rowkey	datecol
1	2012-08-29 01:23:45
delete from t2;
# MDEV-498: Cassandra: Inserting a timestamp does not work on a 32-bit system
INSERT INTO t2 VALUES (10,'2012-12-12 12:12:12');
SELECT * FROM t2;
rowkey	datecol
10	2012-12-12 12:12:12
delete from t2;
#
# (no MDEV#) Check that insert counters work correctly
#
create table t0 (a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
set cassandra_insert_batch_size=10;
insert into t2 select A.a+10*B.a, now() from t0 A, t0 B;
inserts	insert_batches
100	10
set cassandra_insert_batch_size=1;
insert into t2 select A.a+10*B.a+100, now() from t0 A, t0 B;
inserts	insert_batches
100	100
delete from t2;
drop table t2;
drop table t0;
# 
# UUID datatype support
#
CREATE TABLE t2 (rowkey bigint PRIMARY KEY, uuidcol char(36)) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf5';
delete from t2;
insert into t2 values(1,'9b5658dc-f32f-11e1-94cd-f46d046e9f09');
insert into t2 values(2,'not-an-uuid');
ERROR 22003: Out of range value for column 'uuidcol' at row 1
insert into t2 values(3,'9b5658dc-f32f-11e1=94cd-f46d046e9f09');
ERROR 22003: Out of range value for column 'uuidcol' at row 1
insert into t2 values(4,'9b5658dc-fzzf-11e1-94cd-f46d046e9f09');
ERROR 22003: Out of range value for column 'uuidcol' at row 1
insert into t2 values
(5,'9b5658dc-f11f-11e1-94cd-f46d046e9f09'),
(6,'9b5658dc-f11f011e1-94cd-f46d046e9f09');
ERROR 22003: Out of range value for column 'uuidcol' at row 2
select * from t2;
rowkey	uuidcol
1	9b5658dc-f32f-11e1-94cd-f46d046e9f09
5	9b5658dc-f11f-11e1-94cd-f46d046e9f09
delete from t2;
drop table t2;
CREATE TABLE t2 (rowkey char(36) PRIMARY KEY, col1 int) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf6';
delete from t2;
insert into t2 values('9b5658dc-f32f-11e1-94cd-f46d046e9f09', 1234);
insert into t2 values('not-an-uuid', 563);
ERROR 22003: Out of range value for column 'rowkey' at row 1
select * from t2;
rowkey	col1
9b5658dc-f32f-11e1-94cd-f46d046e9f09	1234
delete from t2;
drop table t2;
# 
# boolean datatype support
#
CREATE TABLE t2 (rowkey int PRIMARY KEY, boolcol bool) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf7';
insert into t2 values (0, 0);
insert into t2 values (1, 1);
select * from t2;
rowkey	boolcol
0	0
1	1
delete from t2;
drop table t2;
# 
# Counter datatype support (read-only)
#
CREATE TABLE t2 (rowkey varchar(32) PRIMARY KEY, countercol bigint) ENGINE=CASSANDRA
thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf8';
select * from t2;
rowkey	countercol
cnt1	1
cnt2	100
drop table t2;
# 
# Check that @@cassandra_default_thrift_host works
#
show variables like 'cassandra_default_thrift_host';
Variable_name	Value
cassandra_default_thrift_host	
set cassandra_default_thrift_host='localhost';
ERROR HY000: Variable 'cassandra_default_thrift_host' is a GLOBAL variable and should be set with SET GLOBAL
set global cassandra_default_thrift_host='localhost';
# Try creating a table without specifying thrift_host:
CREATE TABLE t2 (rowkey varchar(32) PRIMARY KEY, countercol bigint) ENGINE=CASSANDRA
keyspace='mariadbtest2' column_family = 'cf8';
select * from t2;
rowkey	countercol
cnt1	1
cnt2	100
drop table t2;