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--source include/have_rocksdb.inc
--source include/have_debug.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
##
## test adding index inplace
##
# test basic add
CREATE TABLE t1 (a INT, b INT, KEY ka(a), KEY kab(a,b)) ENGINE=RocksDB;
INSERT INTO t1 (a, b) VALUES (1, 5);
INSERT INTO t1 (a, b) VALUES (2, 6);
INSERT INTO t1 (a, b) VALUES (3, 7);
ALTER TABLE t1 ADD INDEX kb(b), ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kb) WHERE b > 5;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kab) WHERE a > 2;
DROP TABLE t1;
# test add + drop (simultaneous)
CREATE TABLE t1 (a INT, b INT, KEY ka(a), KEY kab(a,b)) ENGINE=RocksDB;
INSERT INTO t1 (a, b) VALUES (1, 5);
INSERT INTO t1 (a, b) VALUES (2, 6);
INSERT INTO t1 (a, b) VALUES (3, 7);
ALTER TABLE t1 ADD INDEX kb(b), DROP INDEX ka, ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kb) WHERE b > 5;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kab) WHERE a > 2;
DROP TABLE t1;
## test multi-drop + multi-add
CREATE TABLE t1 (a INT, b INT, KEY ka(a), KEY kab(a,b)) ENGINE=RocksDB;
INSERT INTO t1 (a, b) VALUES (1, 5);
INSERT INTO t1 (a, b) VALUES (2, 6);
INSERT INTO t1 (a, b) VALUES (3, 7);
ALTER TABLE t1 DROP INDEX ka, DROP INDEX kab, ALGORITHM=INPLACE;
ALTER TABLE t1 ADD INDEX kb(b), ADD INDEX kab(a,b), ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kb) WHERE b > 5;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kab) WHERE a > 2;
DROP TABLE t1;
# test multi add + drop (simultaneous)
CREATE TABLE t1 (a INT, b INT, KEY ka(a), KEY kab(a,b)) ENGINE=RocksDB;
INSERT INTO t1 (a, b) VALUES (1, 5);
INSERT INTO t1 (a, b) VALUES (2, 6);
INSERT INTO t1 (a, b) VALUES (3, 7);
ALTER TABLE t1 ADD INDEX kb(b), DROP INDEX ka, ADD INDEX kba(b,a), DROP INDEX kab, ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kb) WHERE b > 5;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kba) WHERE a > 2;
DROP TABLE t1;
# test dropping and adding a key simultaneously w/ same name but different col
CREATE TABLE t1 (a INT, b INT, KEY ka(a), KEY kab(a,b)) ENGINE=RocksDB;
ALTER TABLE t1 DROP INDEX ka, ADD INDEX ka(b), ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(ka) WHERE b > 5;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kab) WHERE a > 2;
DROP TABLE t1;
##
## test adding index inplace w/ various column types
##
# test basic add
CREATE TABLE t1 (pk CHAR(8) PRIMARY KEY, a VARCHAR(11), b INT UNSIGNED) ENGINE=rocksdb charset utf8 collate utf8_bin;
SHOW CREATE TABLE t1;
SHOW COLUMNS IN t1;
INSERT INTO t1 VALUES ('aaa', '1111', 1);
INSERT INTO t1 VALUES ('bbb', '2222', 2);
INSERT INTO t1 VALUES ('ccc', '3333', 3);
ALTER TABLE t1 ADD INDEX kab(a,b), ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kab) WHERE a > '2' AND b < 3;
DROP TABLE t1;
## test add + drop (simultaneous)
CREATE TABLE t1 (pk CHAR(8) PRIMARY KEY, a VARCHAR(11), b INT UNSIGNED) ENGINE=rocksdb charset utf8 collate utf8_bin;
SHOW CREATE TABLE t1;
SHOW COLUMNS IN t1;
INSERT INTO t1 VALUES ('aaa', '1111', 1);
INSERT INTO t1 VALUES ('bbb', '2222', 2);
INSERT INTO t1 VALUES ('ccc', '3333', 3);
ALTER TABLE t1 ADD INDEX kab(a,b), ALGORITHM=INPLACE;
ALTER TABLE t1 ADD INDEX ka(a), DROP INDEX kab, ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(ka) WHERE a > '2' AND b < 3;
DROP TABLE t1;
### test multi-drop + multi-add
CREATE TABLE t1 (pk CHAR(8) PRIMARY KEY, a VARCHAR(11), b INT UNSIGNED) ENGINE=rocksdb charset utf8 collate utf8_bin;
SHOW CREATE TABLE t1;
SHOW COLUMNS IN t1;
INSERT INTO t1 VALUES ('aaa', '1111', 1);
INSERT INTO t1 VALUES ('bbb', '2222', 2);
INSERT INTO t1 VALUES ('ccc', '3333', 3);
ALTER TABLE t1 ADD INDEX kab(a,b), ADD INDEX ka(a), ADD INDEX kb(b), ALGORITHM=INPLACE;
ALTER TABLE t1 DROP INDEX ka, DROP INDEX kb, ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kab) WHERE a > '2' AND b < 3;
DROP TABLE t1;
##
## test adding via CREATE/DROP index syntax
##
CREATE TABLE t1 (a INT, b INT, KEY ka(a), KEY kab(a,b)) ENGINE=RocksDB;
INSERT INTO t1 (a, b) VALUES (1, 5);
INSERT INTO t1 (a, b) VALUES (2, 6);
INSERT INTO t1 (a, b) VALUES (3, 7);
CREATE INDEX kb on t1 (b);
CREATE INDEX kba on t1 (b,a);
DROP INDEX ka on t1;
DROP INDEX kab on t1;
SHOW CREATE TABLE t1;
CHECK TABLE t1;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kb) WHERE b > 5;
--sorted_result
SELECT * FROM t1 FORCE INDEX(kba) WHERE a > 2;
DROP TABLE t1;
#
# Create tables with partitions and try to update/select from them.
#
CREATE TABLE t1 (i INT, j INT, k INT, PRIMARY KEY (i), KEY(j)) ENGINE = ROCKSDB PARTITION BY KEY(i) PARTITIONS 4;
--disable_query_log
let $max = 100;
let $i = 1;
while ($i <= $max) {
let $insert = INSERT INTO t1 VALUES ($i, $i, $i);
inc $i;
eval $insert;
}
--enable_query_log
ALTER TABLE t1 ADD INDEX kij(i,j), ALGORITHM=INPLACE;
DROP INDEX kij ON t1;
SHOW CREATE TABLE t1;
SELECT * FROM t1 ORDER BY i LIMIT 10;
SELECT COUNT(*) FROM t1;
DROP TABLE t1;
#
# test crash recovery
#
CREATE TABLE t1 (a INT, b INT, KEY ka(a), KEY kab(a,b)) ENGINE=RocksDB;
INSERT INTO t1 (a, b) VALUES (1, 5);
INSERT INTO t1 (a, b) VALUES (2, 6);
INSERT INTO t1 (a, b) VALUES (3, 7);
--echo # crash_during_online_index_creation
flush logs;
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
SET SESSION debug="+d,crash_during_online_index_creation";
--error 2013
ALTER TABLE t1 ADD INDEX kb(b), ALGORITHM=INPLACE;
--enable_reconnect
--source include/wait_until_connected_again.inc
SET SESSION debug="-d,crash_during_online_index_creation";
SHOW CREATE TABLE t1;
CHECK TABLE t1;
DROP TABLE t1;
#
# Test crash recovery with partitioned tables
#
CREATE TABLE t1 (i INT, j INT, k INT, PRIMARY KEY (i), KEY(j)) ENGINE = ROCKSDB PARTITION BY KEY(i) PARTITIONS 4;
--disable_query_log
let $max = 100;
let $i = 1;
while ($i <= $max) {
let $insert = INSERT INTO t1 VALUES ($i, $i, $i);
inc $i;
eval $insert;
}
--enable_query_log
--echo # crash_during_index_creation_partition
flush logs;
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
SET SESSION debug="+d,crash_during_index_creation_partition";
--error 2013
ALTER TABLE t1 ADD INDEX kij(i,j), ALGORITHM=INPLACE;
--enable_reconnect
--source include/wait_until_connected_again.inc
SET SESSION debug="-d,crash_during_index_creation_partition";
SHOW CREATE TABLE t1;
# here, the index numbers should be higher because previously 4 index numbers
# were allocated for the partitioned table
ALTER TABLE t1 ADD INDEX kij(i,j), ALGORITHM=INPLACE;
SELECT * FROM t1 ORDER BY i LIMIT 10;
SELECT COUNT(*) FROM t1;
DROP TABLE t1;
#
# Test rollback on partitioned tables for inplace alter
#
CREATE TABLE t1 (i INT, j INT, k INT, PRIMARY KEY (i), KEY(j)) ENGINE = ROCKSDB PARTITION BY KEY(i) PARTITIONS 4;
--disable_query_log
let $max = 100;
let $i = 1;
while ($i <= $max) {
let $insert = INSERT INTO t1 VALUES ($i, $i, $i);
inc $i;
eval $insert;
}
--enable_query_log
--echo # crash_during_index_creation_partition
flush logs;
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
SET SESSION debug="+d,myrocks_simulate_index_create_rollback";
--echo # expected assertion failure from sql layer here for alter rollback
call mtr.add_suppression("Assertion `0' failed.");
call mtr.add_suppression("Attempting backtrace. You can use the following information to find out");
--error 2013
ALTER TABLE t1 ADD INDEX kij(i,j), ALGORITHM=INPLACE;
--enable_reconnect
--source include/wait_until_connected_again.inc
SET SESSION debug="-d,myrocks_simulate_index_create_rollback";
SHOW CREATE TABLE t1;
# here, the index numbers should be higher because previously 4 index numbers
# were allocated for the partitioned table
ALTER TABLE t1 ADD INDEX kij(i,j), ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
SELECT COUNT(*) FROM t1;
DROP TABLE t1;
# test failure in prepare phase (due to collation)
CREATE TABLE t1 (a INT, b TEXT);
--error 1105
ALTER TABLE t1 ADD KEY kb(b(10));
ALTER TABLE t1 ADD PRIMARY KEY(a);
DROP TABLE t1;
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