mirror of https://github.com/citusdata/citus.git
95 lines
7.3 KiB
Ruby
95 lines
7.3 KiB
Ruby
//
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// How we organize this isolation test spec, is explained at README.md file in this directory.
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//
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// create range distributed table to test behavior of DDL in concurrent operations
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setup
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{
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SELECT citus_internal.replace_isolation_tester_func();
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SELECT citus_internal.refresh_isolation_tester_prepared_statement();
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SET citus.shard_replication_factor TO 1;
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CREATE TABLE ddl_hash(id integer, data text);
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SELECT create_distributed_table('ddl_hash', 'id');
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}
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// drop distributed table
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teardown
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{
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DROP TABLE IF EXISTS ddl_hash CASCADE;
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SELECT citus_internal.restore_isolation_tester_func();
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}
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// session 1
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session "s1"
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step "s1-initialize" { COPY ddl_hash FROM PROGRAM 'echo 0, a && echo 1, b && echo 2, c && echo 3, d && echo 4, e' WITH CSV; }
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step "s1-begin" { BEGIN; }
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step "s1-ddl-create-index" { CREATE INDEX ddl_hash_index ON ddl_hash(id); }
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step "s1-ddl-add-column" { ALTER TABLE ddl_hash ADD new_column_1 int DEFAULT 0; }
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step "s1-ddl-rename-column" { ALTER TABLE ddl_hash RENAME data TO new_column; }
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step "s1-table-size" { SELECT citus_total_relation_size('ddl_hash'); }
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step "s1-master-modify-multiple-shards" { DELETE FROM ddl_hash; }
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step "s1-drop" { DROP TABLE ddl_hash; }
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step "s1-create-non-distributed-table" { CREATE TABLE ddl_hash(id integer, data text); COPY ddl_hash FROM PROGRAM 'echo 0, a && echo 1, b && echo 2, c && echo 3, d && echo 4, e' WITH CSV; }
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step "s1-distribute-table" { SELECT create_distributed_table('ddl_hash', 'id'); }
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step "s1-show-indexes" { SELECT run_command_on_workers('SELECT COUNT(*) FROM pg_indexes WHERE tablename LIKE ''ddl_hash%'''); }
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step "s1-show-columns" { SELECT run_command_on_workers('SELECT column_name FROM information_schema.columns WHERE table_name LIKE ''ddl_hash%'' AND column_name = ''new_column'' ORDER BY 1 LIMIT 1'); }
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step "s1-commit" { COMMIT; }
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// session 2
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session "s2"
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step "s2-begin" { BEGIN; }
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step "s2-ddl-create-index" { CREATE INDEX ddl_hash_index ON ddl_hash(id); }
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step "s2-ddl-create-index-concurrently" { CREATE INDEX CONCURRENTLY ddl_hash_index ON ddl_hash(id); }
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step "s2-ddl-add-column" { ALTER TABLE ddl_hash ADD new_column_2 int DEFAULT 0; }
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step "s2-ddl-rename-column" { ALTER TABLE ddl_hash RENAME data TO new_column; }
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step "s2-table-size" { SELECT citus_total_relation_size('ddl_hash'); }
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step "s2-master-modify-multiple-shards" { DELETE FROM ddl_hash; }
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step "s2-distribute-table" { SELECT create_distributed_table('ddl_hash', 'id'); }
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step "s2-commit" { COMMIT; }
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// permutations - DDL vs DDL
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-create-index" "s2-ddl-create-index" "s1-commit" "s2-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s1-ddl-create-index" "s2-ddl-create-index-concurrently" "s1-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-create-index" "s2-ddl-add-column" "s1-commit" "s2-commit" "s1-show-indexes" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-create-index" "s2-ddl-rename-column" "s1-commit" "s2-commit" "s1-show-indexes" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-add-column" "s2-ddl-create-index" "s1-commit" "s2-commit" "s1-show-columns" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s1-ddl-add-column" "s2-ddl-create-index-concurrently" "s1-commit" "s1-show-columns" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-add-column" "s2-ddl-add-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-add-column" "s2-ddl-rename-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-rename-column" "s2-ddl-create-index" "s1-commit" "s2-commit" "s1-show-columns" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s1-ddl-rename-column" "s2-ddl-create-index-concurrently" "s1-commit" "s1-show-columns" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-rename-column" "s2-ddl-add-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-rename-column" "s2-ddl-rename-column" "s1-commit" "s2-commit" "s1-show-columns"
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// permutations - DDL first
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-create-index" "s2-table-size" "s1-commit" "s2-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-create-index" "s2-master-modify-multiple-shards" "s1-commit" "s2-commit" "s1-show-indexes"
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permutation "s1-drop" "s1-create-non-distributed-table" "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-create-index" "s2-distribute-table" "s1-commit" "s2-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-add-column" "s2-table-size" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-add-column" "s2-master-modify-multiple-shards" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-drop" "s1-create-non-distributed-table" "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-add-column" "s2-distribute-table" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-rename-column" "s2-table-size" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-rename-column" "s2-master-modify-multiple-shards" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-drop" "s1-create-non-distributed-table" "s1-initialize" "s1-begin" "s2-begin" "s1-ddl-rename-column" "s2-distribute-table" "s1-commit" "s2-commit" "s1-show-columns"
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// permutations - DDL second
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-table-size" "s2-ddl-create-index" "s1-commit" "s2-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-master-modify-multiple-shards" "s2-ddl-create-index" "s1-commit" "s2-commit" "s1-show-indexes"
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permutation "s1-drop" "s1-create-non-distributed-table" "s1-initialize" "s1-begin" "s2-begin" "s1-distribute-table" "s2-ddl-create-index" "s1-commit" "s2-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s1-table-size" "s2-ddl-create-index-concurrently" "s1-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s1-master-modify-multiple-shards" "s2-ddl-create-index-concurrently" "s1-commit" "s1-show-indexes"
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permutation "s1-drop" "s1-create-non-distributed-table" "s1-initialize" "s1-begin" "s1-distribute-table" "s2-ddl-create-index-concurrently" "s1-commit" "s1-show-indexes"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-table-size" "s2-ddl-add-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-master-modify-multiple-shards" "s2-ddl-add-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-drop" "s1-create-non-distributed-table" "s1-initialize" "s1-begin" "s2-begin" "s1-distribute-table" "s2-ddl-add-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-table-size" "s2-ddl-rename-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-initialize" "s1-begin" "s2-begin" "s1-master-modify-multiple-shards" "s2-ddl-rename-column" "s1-commit" "s2-commit" "s1-show-columns"
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permutation "s1-drop" "s1-create-non-distributed-table" "s1-initialize" "s1-begin" "s2-begin" "s1-distribute-table" "s2-ddl-rename-column" "s1-commit" "s2-commit" "s1-show-columns"
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