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create_distributed_table vs create_distributed_table, master_append_table_to_shard vs master_apply_delete_command, master_apply_delete_command vs master_apply_delete_command are added

pull/1798/head
mehmet furkan şahin 2017-11-14 15:42:30 +03:00
parent 0722334e50
commit 636faadc47
3 changed files with 189 additions and 6 deletions
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150
src/test/regress/expected/isolation_master_append_table.out Normal file
View File

@ -0,0 +1,150 @@
Parsed test spec with 2 sessions
starting permutation: s1-begin s2-begin s1-master_append_table_to_shard s2-master_append_table_to_shard s1-commit s2-commit
step s1-begin:
BEGIN;
step s2-begin:
BEGIN;
step s1-master_append_table_to_shard:
SELECT
master_append_table_to_shard(shardid, 'table_to_be_appended', 'localhost', 57636)
FROM
pg_dist_shard
WHERE
'table_to_append'::regclass::oid = logicalrelid;
master_append_table_to_shard
0.0266667
step s2-master_append_table_to_shard:
SELECT
master_append_table_to_shard(shardid, 'table_to_be_appended', 'localhost', 57636)
FROM
pg_dist_shard
WHERE
'table_to_append'::regclass::oid = logicalrelid;
<waiting ...>
step s1-commit:
COMMIT;
step s2-master_append_table_to_shard: <... completed>
master_append_table_to_shard
0.0266667
step s2-commit:
COMMIT;
starting permutation: s1-begin s2-begin s1-create_distributed_table s2-create_distributed_table s1-commit s2-commit
step s1-begin:
BEGIN;
step s2-begin:
BEGIN;
step s1-create_distributed_table:
SELECT create_distributed_table('table_to_distribute', 'id');
create_distributed_table
step s2-create_distributed_table:
SELECT create_distributed_table('table_to_distribute', 'id');
<waiting ...>
step s1-commit:
COMMIT;
step s2-create_distributed_table: <... completed>
error in steps s1-commit s2-create_distributed_table: ERROR: table "table_to_distribute" is already distributed
step s2-commit:
COMMIT;
starting permutation: s1-begin s2-begin s1-master_append_table_to_shard s2-master_apply_delete_command s1-commit s2-commit
step s1-begin:
BEGIN;
step s2-begin:
BEGIN;
step s1-master_append_table_to_shard:
SELECT
master_append_table_to_shard(shardid, 'table_to_be_appended', 'localhost', 57636)
FROM
pg_dist_shard
WHERE
'table_to_append'::regclass::oid = logicalrelid;
master_append_table_to_shard
0.0266667
step s2-master_apply_delete_command:
SELECT master_apply_delete_command($$DELETE FROM table_to_append WHERE id >= 0$$);
ERROR: canceling statement due to user request
step s1-commit:
COMMIT;
step s2-commit:
COMMIT;
starting permutation: s1-begin s2-begin s1-master_apply_delete_command s2-master_append_table_to_shard s1-commit s2-commit
step s1-begin:
BEGIN;
step s2-begin:
BEGIN;
step s1-master_apply_delete_command:
SELECT master_apply_delete_command($$DELETE FROM table_to_append WHERE id >= 0$$);
master_apply_delete_command
1
step s2-master_append_table_to_shard:
SELECT
master_append_table_to_shard(shardid, 'table_to_be_appended', 'localhost', 57636)
FROM
pg_dist_shard
WHERE
'table_to_append'::regclass::oid = logicalrelid;
ERROR: canceling statement due to user request
step s1-commit:
COMMIT;
step s2-commit:
COMMIT;
starting permutation: s1-begin s2-begin s1-master_apply_delete_command s2-master_apply_delete_command s1-commit s2-commit
step s1-begin:
BEGIN;
step s2-begin:
BEGIN;
step s1-master_apply_delete_command:
SELECT master_apply_delete_command($$DELETE FROM table_to_append WHERE id >= 0$$);
master_apply_delete_command
1
step s2-master_apply_delete_command:
SELECT master_apply_delete_command($$DELETE FROM table_to_append WHERE id >= 0$$);
<waiting ...>
step s1-commit:
COMMIT;
step s2-master_apply_delete_command: <... completed>
master_apply_delete_command
0
step s2-commit:
COMMIT;

2
src/test/regress/isolation_schedule
View File

@ -23,6 +23,7 @@ test: isolation_distributed_deadlock_detection
# writes, run this test serially.
test: isolation_create_restore_point
test: isolation_master_append_table
test: isolation_multi_shard_modify_vs_all
test: isolation_hash_copy_vs_all
test: isolation_append_copy_vs_all
@ -38,4 +39,3 @@ test: isolation_delete_vs_all
test: isolation_truncate_vs_all
test: isolation_drop_vs_all
test: isolation_ddl_vs_all
test: isolation_master_append_table

41
src/test/regress/specs/isolation_master_append_table.spec
View File

@ -1,20 +1,21 @@
setup
{
ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 230000;
CREATE TABLE table_to_append(id int);
CREATE TABLE table_to_be_appended(id int);
CREATE TABLE table_to_distribute(id int);
SELECT create_distributed_table('table_to_append', 'id', 'append');
INSERT INTO table_to_be_appended VALUES(0),(1),(2),(3),(4),(5);
INSERT INTO table_to_be_appended VALUES(1),(2),(3),(4),(5),(6);
INSERT INTO table_to_distribute SELECT generate_series(1,100);
COPY table_to_append FROM PROGRAM 'echo "1\n2\n3\n4\n5"';
COPY table_to_append FROM PROGRAM 'echo "0\n7\n8\n9\n10"';
}
teardown
{
DROP TABLE table_to_append CASCADE;
DROP TABLE table_to_be_appended CASCADE;
DROP TABLE table_to_distribute CASCADE;
}
session "s1"
@ -24,6 +25,11 @@ step "s1-begin"
BEGIN;
}
step "s1-create_distributed_table"
{
SELECT create_distributed_table('table_to_distribute', 'id');
}
step "s1-master_append_table_to_shard"
{
SELECT
@ -34,6 +40,11 @@ step "s1-master_append_table_to_shard"
'table_to_append'::regclass::oid = logicalrelid;
}
step "s1-master_apply_delete_command"
{
SELECT master_apply_delete_command($$DELETE FROM table_to_append WHERE id >= 0$$);
}
step "s1-commit"
{
COMMIT;
@ -46,6 +57,11 @@ step "s2-begin"
BEGIN;
}
step "s2-create_distributed_table"
{
SELECT create_distributed_table('table_to_distribute', 'id');
}
step "s2-master_append_table_to_shard"
{
@ -56,9 +72,26 @@ step "s2-master_append_table_to_shard"
WHERE
'table_to_append'::regclass::oid = logicalrelid;
}
step "s2-master_apply_delete_command"
{
SELECT master_apply_delete_command($$DELETE FROM table_to_append WHERE id >= 0$$);
}
step "s2-commit"
{
COMMIT;
}
# concurrent master_append_table_to_shard tests
permutation "s1-begin" "s2-begin" "s1-master_append_table_to_shard" "s2-master_append_table_to_shard" "s1-commit" "s2-commit"
#concurrent create_distributed_table
permutation "s1-begin" "s2-begin" "s1-create_distributed_table" "s2-create_distributed_table" "s1-commit" "s2-commit"
# concurrent master_append_table_to_shard vs master_apply_delete_command tests
permutation "s1-begin" "s2-begin" "s1-master_append_table_to_shard" "s2-master_apply_delete_command" "s1-commit" "s2-commit"
permutation "s1-begin" "s2-begin" "s1-master_apply_delete_command" "s2-master_append_table_to_shard" "s1-commit" "s2-commit"
#concurrent master_apply_delete_command vs master_apply_delete_command
permutation "s1-begin" "s2-begin" "s1-master_apply_delete_command" "s2-master_apply_delete_command" "s1-commit" "s2-commit"