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Diffstat (limited to 'mysql-test/r/cassandra.result')
| -rw-r--r-- | mysql-test/r/cassandra.result | 593 |
1 files changed, 593 insertions, 0 deletions
diff --git a/mysql-test/r/cassandra.result b/mysql-test/r/cassandra.result new file mode 100644 index 00000000000..e26df069f93 --- /dev/null +++ b/mysql-test/r/cassandra.result @@ -0,0 +1,593 @@ +drop table if exists t0, t1; +create table t1 (a int) engine=cassandra +thrift_host='localhost' keyspace='foo' column_family='colfam'; +ERROR 42000: This table type requires a primary key +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 +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_insert_batches 7 +Cassandra_row_inserts 8 +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_insert_batches 8 +Cassandra_row_inserts 10 +# 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_insert_batches 0 +Cassandra_row_inserts 0 +# +# 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_keys_scanned 0 +Cassandra_multiget_reads 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_keys_scanned 10 +Cassandra_multiget_reads 1 +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_keys_scanned 16 +Cassandra_multiget_reads 2 +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 @tmp=@@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; +set global cassandra_default_thrift_host=@tmp; +# +# Consistency settings +# +show variables like 'cassandra_%consistency'; +Variable_name Value +cassandra_read_consistency ONE +cassandra_write_consistency ONE +set @tmp=@@cassandra_write_consistency; +# Unfortunately, there is no easy way to check if setting have the effect.. +set cassandra_write_consistency='ONE'; +set cassandra_write_consistency='QUORUM'; +set cassandra_write_consistency='LOCAL_QUORUM'; +set cassandra_write_consistency='EACH_QUORUM'; +set cassandra_write_consistency='ALL'; +set cassandra_write_consistency='ANY'; +set cassandra_write_consistency='TWO'; +set cassandra_write_consistency='THREE'; +set cassandra_write_consistency=@tmp; +# +# varint datatype support +# +CREATE TABLE t2 (rowkey varchar(32) PRIMARY KEY, varint_col varbinary(32)) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf9'; +select rowkey, hex(varint_col) from t2; +rowkey hex(varint_col) +val-01 01 +val-0x123456 123456 +val-0x12345678 12345678 +drop table t2; +# now, let's check what happens when MariaDB's column is not wide enough: +CREATE TABLE t2 (rowkey varchar(32) PRIMARY KEY, varint_col varbinary(2)) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf9'; +select rowkey, hex(varint_col) from t2; +ERROR HY000: Internal error: 'Unable to convert value for field `varint_col` from Cassandra's data format. Source data is 4 bytes, 0x12345678' +drop table t2; +# +# Decimal datatype support +# +CREATE TABLE t2 (rowkey varchar(32) PRIMARY KEY, decimal_col varbinary(32)) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf11'; +select rowkey, hex(decimal_col) from t2; +rowkey hex(decimal_col) +val_1.5 000000010F +val_0.5 0000000105 +val_1234 0000000004D2 +drop table t2; +# +# Mapping TIMESTAMP -> int64 +# +set @save_tz= @@time_zone; +set time_zone='UTC'; +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, datecol timestamp) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf4'; +insert into t2 values (1, '2012-08-29 01:23:45'); +INSERT INTO t2 VALUES (10,'2012-08-29 01:23:46'); +drop table t2; +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, datecol bigint) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf4'; +select * from t2; +rowkey datecol +1 1346203425000 +10 1346203426000 +delete from t2; +drop table t2; +set time_zone=@save_tz; +# +# Check whether changing parameters with ALTER TABLE works. +# +CREATE TABLE t2 (rowkey varchar(32) PRIMARY KEY, decimal_col varbinary(32)) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf11'; +drop table t2; +CREATE TABLE t2 (rowkey varchar(32) PRIMARY KEY, decimal_col varbinary(32)) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf11'; +alter table t2 column_family='cf12'; +Writes made during ALTER TABLE +0 +drop table t2; +# +# UPDATE command support +# +create table t1 (pk varchar(36) primary key, data1 varchar(60), data2 bigint) engine=cassandra +thrift_host='localhost' keyspace='mariadbtest2' column_family='cf1'; +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 +update t1 set data1='updated-1' where pk='rowkey11'; +select * from t1; +pk data1 data2 +rowkey12 data1-value3 454 +rowkey10 data1-value 123456 +rowkey11 updated-1 34543 +update t1 set pk='new-rowkey12' where pk='rowkey12'; +select * from t1; +pk data1 data2 +rowkey10 data1-value 123456 +new-rowkey12 data1-value3 454 +rowkey11 updated-1 34543 +delete from t1; +drop table t1; +# +# Dynamic columns support +# +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, uuidcol blob DYNAMIC_COLUMN_STORAGE=1) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf5'; +drop table t2; +#error: dynamic column is not a blob +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, uuidcol char(36) DYNAMIC_COLUMN_STORAGE=1) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf5'; +ERROR 42000: Incorrect column specifier for column 'uuidcol' +#error: double dynamic column +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, uuidcol blob DYNAMIC_COLUMN_STORAGE=1, textcol blob DYNAMIC_COLUMN_STORAGE=1) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf5'; +ERROR 42000: Incorrect column specifier for column 'textcol' +# +# Dynamic column read +# +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,'9b5658dc-f32f-11e1-94cd-f46d046e9f0a'); +drop table t2; +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf5'; +select rowkey, column_list(dyn), column_get(dyn, 'uuidcol' as char) from t2; +rowkey column_list(dyn) column_get(dyn, 'uuidcol' as char) +1 `uuidcol` 9b5658dc-f32f-11e1-94cd-f46d046e9f09 +2 `uuidcol` 9b5658dc-f32f-11e1-94cd-f46d046e9f0a +drop table t2; +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, uuidcol char(36)) ENGINE=CASSANDRA +thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf5'; +delete from t2; +drop table t2; +# +# Dynamic column insert +# +CREATE TABLE t2 (rowkey bigint PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf5'; +insert into t2 values (1, column_create("dyn1", 1, "dyn2", "two")); +select rowkey, column_json(dyn) from t2; +rowkey column_json(dyn) +1 {"dyn1":"1","dyn2":"two"} +delete from t2; +drop table t2; +# bigint +CREATE TABLE t1 (rowkey bigint PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf2'; +insert into t1 values (1, column_create("dyn1", 1, "dyn2", "two", 'a', 254324)); +insert into t1 values (2, column_create("dyn1", 1, "dyn2", "two", 'a', 2543)); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"a":254324,"dyn1":"1","dyn2":"two"} +2 {"a":2543,"dyn1":"1","dyn2":"two"} +delete from t1; +drop table t1; +# int +CREATE TABLE t1 (rowkey bigint PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf3'; +insert into t1 values (1, column_create("dyn1", 1, "dyn2", "two", 'intcol', 254324)); +insert into t1 values (2, column_create("dyn1", 1, "dyn2", "two", 'intcol', 2543)); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"dyn1":"1","dyn2":"two","intcol":254324} +2 {"dyn1":"1","dyn2":"two","intcol":2543} +delete from t1; +drop table t1; +# timestamp +CREATE TABLE t1 (rowkey bigint PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf4'; +insert into t1 values (1, column_create("dyn1", 1, "dyn2", "two", 'datecol', 254324)); +insert into t1 values (2, column_create("dyn1", 1, "dyn2", "two", 'datecol', 2543)); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"dyn1":"1","dyn2":"two","datecol":254324} +2 {"dyn1":"1","dyn2":"two","datecol":2543} +delete from t1; +drop table t1; +# boolean +CREATE TABLE t1 (rowkey int PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cf7'; +insert into t1 values (1, column_create("dyn1", 1, "dyn2", "two", 'boolcol', 254324)); +insert into t1 values (2, column_create("dyn1", 1, "dyn2", "two", 'boolcol', 0)); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"dyn1":"1","dyn2":"two","boolcol":1} +2 {"dyn1":"1","dyn2":"two","boolcol":0} +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"dyn1":"1","dyn2":"two","boolcol":1} +2 {"dyn1":"1","dyn2":"two","boolcol":0} +update t1 set dyn=column_add(dyn, "dyn2", null, "dyn3", "3"); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"dyn1":"1","dyn3":"3","boolcol":1} +2 {"dyn1":"1","dyn3":"3","boolcol":0} +update t1 set dyn=column_add(dyn, "dyn1", null) where rowkey= 1; +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"dyn3":"3","boolcol":1} +2 {"dyn1":"1","dyn3":"3","boolcol":0} +update t1 set dyn=column_add(dyn, "dyn3", null, "a", "ddd"); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"a":"ddd","boolcol":1} +2 {"a":"ddd","dyn1":"1","boolcol":0} +update t1 set dyn=column_add(dyn, "12345678901234", "ddd"); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"a":"ddd","boolcol":1,"12345678901234":"ddd"} +2 {"a":"ddd","dyn1":"1","boolcol":0,"12345678901234":"ddd"} +update t1 set dyn=column_add(dyn, "12345678901234", null); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"a":"ddd","boolcol":1} +2 {"a":"ddd","dyn1":"1","boolcol":0} +update t1 set dyn=column_add(dyn, 'boolcol', null) where rowkey= 2; +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"a":"ddd","boolcol":1} +2 {"a":"ddd","dyn1":"1"} +update t1 set rowkey= 3, dyn=column_add(dyn, "dyn1", null, 'boolcol', 0) where rowkey= 2; +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +1 {"a":"ddd","boolcol":1} +3 {"a":"ddd","boolcol":0} +delete from t1; +drop table t1; +CREATE TABLE t1 (rowkey varchar(10) PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cfd1'; +select * from t1; +ERROR HY000: Internal error: 'Unable to convert value for field `dyn` from Cassandra's data format. Name length exceed limit of 16383: 'very_very_very_very_very_very_very_very_very_very_very_very_very_very_very_very_very_v' +drop table t1; +CREATE TABLE t1 (rowkey int PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) +ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cfd2'; +DELETE FROM t1; +insert into t1 values (1, column_create("dyn", 1)); +select rowkey, column_list(dyn) from t1; +rowkey column_list(dyn) +1 `dyn` +delete from t1; +DROP TABLE t1; +CREATE TABLE t1 (rowkey int PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) +ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cfd2'; +insert into t1 values (1,'9b5658dc-f32f-11e1-94cd-f46d046e9f0a'); +ERROR HY000: Encountered illegal format of dynamic column string +delete from t1; +DROP TABLE t1; +# +# MDEV-565: Server crashes in ha_cassandra::write_row on +# inserting NULL into a dynamic column +# +CREATE TABLE t1 (rowkey int PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) +ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cfd2'; +insert into t1 values (1, NULL); +delete from t1; +DROP TABLE t1; +# +# strange side effect of Cassandra - remiving all columns of primary +# key removes all row. +# +CREATE TABLE t1 (rowkey int PRIMARY KEY, dyn blob DYNAMIC_COLUMN_STORAGE=yes) +ENGINE=CASSANDRA thrift_host='localhost' keyspace='mariadbtest2' column_family = 'cfd2'; +INSERT INTO t1 VALUES(2,column_create("ab","ab")); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +2 {"ab":"ab"} +UPDATE t1 set dyn=NULL; +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +INSERT INTO t1 VALUES(2,column_create("ab","ab")); +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +2 {"ab":"ab"} +UPDATE t1 set dyn=""; +select rowkey, column_json(dyn) from t1; +rowkey column_json(dyn) +delete from t1; +DROP TABLE t1; +# +# MDEV-4005 #Server crashes on creating a Cassandra table +# with a mix of static and dynamic columns +# +DROP TABLE IF EXISTS t1, t2; +CREATE TABLE t1 ( +pk int primary key, +col_int int, +dyncol blob DYNAMIC_COLUMN_STORAGE=yes +) ENGINE=cassandra keyspace='bug' thrift_host = '127.0.0.1' column_family='cf1'; +drop table t1; |