mirror of https://github.com/citusdata/citus.git
56 lines
4.0 KiB
SQL
56 lines
4.0 KiB
SQL
CREATE SCHEMA postgres_local_table;
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SET search_path TO postgres_local_table;
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CREATE TABLE local_table(a INT);
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INSERT INTO local_table VALUES (1),(2),(3);
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CREATE RECURSIVE VIEW recursive_view(val_1, val_2) AS
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(
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VALUES(0,1)
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UNION ALL
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SELECT GREATEST(val_1,val_2),val_1 + val_2 AS local_table
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FROM
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recursive_view
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WHERE val_2 < 50
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);
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CREATE RECURSIVE VIEW recursive_defined_non_recursive_view(c) AS (SELECT 1 FROM local_table);
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CREATE TABLE ref_table(a int, b INT);
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SELECT create_reference_table('ref_table');
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INSERT INTO ref_table VALUES (1,1);
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM recursive_view WHERE FALSE) AS sub ON FALSE;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM (SELECT 1, random() FROM local_table) as s WHERE FALSE) AS sub ON FALSE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM recursive_view WHERE FALSE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM (SELECT 1, random() FROM local_table) as s WHERE FALSE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM recursive_view WHERE TRUE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM (SELECT 1, random() FROM local_table) as s WHERE TRUE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM recursive_view WHERE FALSE) AS sub ON FALSE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM (SELECT 1, random() FROM local_table) as s WHERE FALSE) AS sub ON FALSE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM recursive_view WHERE FALSE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM (SELECT 1, random() FROM local_table) as s WHERE FALSE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM recursive_view WHERE TRUE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM (SELECT 1, random() FROM local_table) as s WHERE TRUE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM recursive_defined_non_recursive_view WHERE FALSE) AS sub ON FALSE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM recursive_defined_non_recursive_view WHERE FALSE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table LEFT OUTER JOIN (SELECT * FROM recursive_defined_non_recursive_view WHERE TRUE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM recursive_defined_non_recursive_view WHERE FALSE) AS sub ON FALSE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM recursive_defined_non_recursive_view WHERE FALSE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table JOIN (SELECT * FROM recursive_defined_non_recursive_view WHERE TRUE) AS sub ON TRUE ORDER BY 1,2;
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM local_table l WHERE l.a = ref_table.a);
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM local_table l WHERE l.a = ref_table.a) AND false;
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM local_table l WHERE l.a = ref_table.a AND false);
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM recursive_view l WHERE l.val_1 = ref_table.a);
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM recursive_view l WHERE l.val_1 = ref_table.a) AND false;
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM recursive_view l WHERE l.val_1 = ref_table.a AND false);
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM recursive_defined_non_recursive_view l WHERE l.c = ref_table.a);
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM recursive_defined_non_recursive_view l WHERE l.c = ref_table.a) AND false;
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SELECT ref_table.* FROM ref_table WHERE EXISTS (SELECT * FROM recursive_defined_non_recursive_view l WHERE l.c = ref_table.a AND false);
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DROP SCHEMA postgres_local_table CASCADE;
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