mirror of https://github.com/citusdata/citus.git
55 lines
2.9 KiB
Python
55 lines
2.9 KiB
Python
setup
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{
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SET citus.shard_replication_factor TO 1;
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SET citus.shard_count TO 4;
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CREATE TABLE source_table(a int, b int);
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SELECT create_distributed_table('source_table', 'a');
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SET citus.shard_count TO 3;
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CREATE TABLE target_table(a int, b int);
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SELECT create_distributed_table('target_table', 'a');
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INSERT INTO source_table SELECT i, i * i FROM generate_series(1, 10) i;
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}
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teardown
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{
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DROP TABLE IF EXISTS source_table;
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DROP TABLE IF EXISTS target_table;
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}
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session "s1"
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step "s1-begin" { BEGIN; }
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step "s1-end" { END; }
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step "s1-repartitioned-insert-select" { INSERT INTO target_table SELECT * FROM source_table; }
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step "s1-select-target" { SELECT * FROM target_table ORDER BY a; }
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session "s2"
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step "s2-begin" { BEGIN; }
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step "s2-end" { END; }
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step "s2-delete-from-source" { DELETE FROM source_table; }
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step "s2-update-source" { UPDATE source_table SET b = 50 - b; }
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step "s2-insert-into-source" { INSERT INTO source_table VALUES (0, 0); }
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step "s2-delete-from-target" { DELETE FROM target_table; }
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step "s2-update-target" { UPDATE target_table SET b = 50 - b; }
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step "s2-insert-into-target" { INSERT INTO target_table VALUES (0, 0); }
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// INSERT/INTO shouldn't block DML on source_table
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permutation "s1-begin" "s2-begin" "s1-repartitioned-insert-select" "s2-delete-from-source" "s1-end" "s2-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s1-repartitioned-insert-select" "s2-update-source" "s1-end" "s2-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s1-repartitioned-insert-select" "s2-insert-into-source" "s1-end" "s2-end" "s1-select-target"
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// INSERT/INTO shouldn't be blocked by DML on source_table
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permutation "s1-begin" "s2-begin" "s2-delete-from-source" "s1-repartitioned-insert-select" "s1-end" "s2-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s2-update-source" "s1-repartitioned-insert-select" "s1-end" "s2-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s2-insert-into-source" "s1-repartitioned-insert-select" "s1-end" "s2-end" "s1-select-target"
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// INSERT/INTO should block UPDATE/DELETE on target_table, but not INSERT
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permutation "s1-begin" "s2-begin" "s1-repartitioned-insert-select" "s2-delete-from-target" "s1-end" "s2-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s1-repartitioned-insert-select" "s2-update-target" "s1-end" "s2-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s1-repartitioned-insert-select" "s2-insert-into-target" "s1-end" "s2-end" "s1-select-target"
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// INSERT/INTO should be blocked by UPDATE/DELETe on target_table, but not INSERT
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permutation "s1-begin" "s2-begin" "s2-delete-from-target" "s1-repartitioned-insert-select" "s2-end" "s1-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s2-update-target" "s1-repartitioned-insert-select" "s2-end" "s1-end" "s1-select-target"
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permutation "s1-begin" "s2-begin" "s2-insert-into-target" "s1-repartitioned-insert-select" "s2-end" "s1-end" "s1-select-target"
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