mirror of https://github.com/citusdata/citus.git
98 lines
3.1 KiB
SQL
98 lines
3.1 KiB
SQL
\set VERBOSITY terse
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SET citus.next_shard_id TO 1520000;
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CREATE SCHEMA subscripting_op;
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SET search_path TO subscripting_op;
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CREATE TABLE arr_subs_update(id INT, arr INT[], text_col TEXT, int_col_1 INT, int_col_2 INT);
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SELECT create_distributed_table('arr_subs_update', 'id');
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INSERT INTO arr_subs_update VALUES (1, '{1,2,3}', 'foo', 50, 60), (2, '{4,5,6}', 'bar', 60, 70);
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-- test if we can properly expand target list entries when there are dropped columns
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ALTER TABLE arr_subs_update DROP COLUMN int_col_1;
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UPDATE arr_subs_update
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SET arr[1] = updated_vals.b,
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arr[3] = updated_vals.d,
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int_col_2 = 400,
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arr[2] = updated_vals.c
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FROM (
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SELECT id,
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arr[0] AS a,
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arr[1]::NUMERIC + 1 AS b,
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arr[2]::NUMERIC + 2 AS c,
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arr[3]::NUMERIC + 3 AS d
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FROM arr_subs_update
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) updated_vals
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WHERE arr_subs_update.id = updated_vals.id;
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SELECT * FROM arr_subs_update ORDER BY 1,2,3,4;
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TRUNCATE arr_subs_update;
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INSERT INTO arr_subs_update VALUES (1, '{1,2,3}', 'foo', 60), (2, '{4,5,6}', 'bar', 70);
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ALTER TABLE arr_subs_update ADD CONSTRAINT pkey PRIMARY KEY (id, arr);
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INSERT INTO arr_subs_update VALUES (1, '{1,2,3}')
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ON CONFLICT (id, arr)
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DO UPDATE SET arr[0]=100, arr[1]=200, arr[5]=500;
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SELECT * FROM arr_subs_update ORDER BY 1,2,3,4;
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CREATE DOMAIN single_int_dom AS int[] CHECK (VALUE[1] != 0);
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CREATE DOMAIN dummy_dom AS single_int_dom CHECK (VALUE[2] != 5);
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-- Citus doesn't propagate DOMAIN objects
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SELECT run_command_on_workers(
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$$
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CREATE DOMAIN subscripting_op.single_int_dom AS INT[] CHECK (VALUE[1] != 0);
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CREATE DOMAIN subscripting_op.dummy_dom AS subscripting_op.single_int_dom CHECK (VALUE[2] != 5);
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$$);
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CREATE TABLE dummy_dom_test (id int, dummy_dom_col dummy_dom);
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SELECT create_distributed_table('dummy_dom_test', 'id');
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INSERT INTO dummy_dom_test VALUES (1, '{1,2,3}'), (2, '{6,7,8}');
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UPDATE dummy_dom_test
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SET dummy_dom_col[2] = 50,
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dummy_dom_col[1] = 60;
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SELECT * FROM dummy_dom_test ORDER BY 1,2;
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CREATE TYPE two_ints as (if1 int, if2 int[]);
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CREATE DOMAIN two_ints_dom AS two_ints CHECK ((VALUE).if1 > 0);
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-- Citus doesn't propagate DOMAIN objects
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SELECT run_command_on_workers(
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$$
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CREATE DOMAIN subscripting_op.two_ints_dom AS subscripting_op.two_ints CHECK ((VALUE).if1 > 0);
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$$);
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CREATE TABLE two_ints_dom_indirection_test (id int, two_ints_dom_col two_ints_dom);
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SELECT create_distributed_table('two_ints_dom_indirection_test', 'id');
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INSERT INTO two_ints_dom_indirection_test VALUES (1, '(5, "{1,2,3}")'), (2, '(50, "{10,20,30}")');
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-- Citus planner already doesn't allow doing field indirection (e.g.:
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-- insert/update <composite type>.<field>) and we have an extra guard against
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-- that in deparser for future implementations; so here we test that by using
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-- deparse_shard_query_test() as well.
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-- i) planner would throw an error
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UPDATE two_ints_dom_indirection_test
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SET two_ints_dom_col.if2[1] = 50,
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two_ints_dom_col.if2[3] = 60;
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-- ii) deparser would throw an error
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SELECT public.deparse_shard_query_test(
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$$
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UPDATE two_ints_dom_indirection_test
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SET two_ints_dom_col.if2[1] = 50,
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two_ints_dom_col.if2[3] = 60;
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$$);
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SET client_min_messages TO WARNING;
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DROP SCHEMA subscripting_op CASCADE;
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