external
/
citus
mirror of https://github.com/citusdata/citus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add additional tests for insert into local select queries

onder_ins_select
Marco Slot 2022-07-13 16:55:41 +02:00
parent 8182d2d095
commit deb9e54c61
2 changed files with 174 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

101
src/test/regress/expected/insert_select_into_local_table.out
View File

@ -354,6 +354,105 @@ SELECT * FROM non_dist_2 ORDER BY 1, 2;
(3 rows)
TRUNCATE non_dist_2;
-- check issue https://github.com/citusdata/citus/issues/5858
CREATE TABLE local_table(
col_1 integer,
col_2 integer,
col_3 text,
col_4 text,
col_5 int,
col_6 text,
col_7 text,
col_8 text
);
CREATE TABLE dist_table_1(
dist_col integer,
int_col integer,
text_col_1 text,
text_col_2 text
);
SELECT create_distributed_table('dist_table_1', 'dist_col');
create_distributed_table
---------------------------------------------------------------------
(1 row)
INSERT INTO dist_table_1 VALUES (1, 1, 'string', 'string');
CREATE TABLE dist_table_2(
dist_col integer,
int_col integer
);
SELECT create_distributed_table('dist_table_2', 'dist_col');
create_distributed_table
---------------------------------------------------------------------
(1 row)
INSERT INTO dist_table_2 VALUES (1, 1);
INSERT INTO local_table
SELECT
t1.dist_col,
1,
'string',
'string',
1,
'string',
t1.text_col_1,
t1.text_col_2
FROM dist_table_1 t1
WHERE t1.int_col IN (SELECT int_col FROM dist_table_2);
INSERT INTO local_table
SELECT
t1.dist_col,
1,
'string',
'string',
1,
'string',
t1.text_col_1,
t1.text_col_2
FROM dist_table_1 t1
returning *;
col_1 | col_2 | col_3 | col_4 | col_5 | col_6 | col_7 | col_8
---------------------------------------------------------------------
1 | 1 | string | string | 1 | string | string | string
(1 row)
INSERT INTO local_table (col_3, col_4) SELECT
'string',
'string'::text
FROM dist_table_1 t1
returning *;
col_1 | col_2 | col_3 | col_4 | col_5 | col_6 | col_7 | col_8
---------------------------------------------------------------------
| | string | string | | | |
(1 row)
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF) INSERT INTO local_table
SELECT
t1.dist_col,
1,
'string',
'string',
1,
'string',
t1.text_col_1,
t1.text_col_2
FROM dist_table_1 t1
RETURNING *;
QUERY PLAN
---------------------------------------------------------------------
Insert on local_table (actual rows=1 loops=1)
-> Custom Scan (Citus Adaptive) (actual rows=1 loops=1)
Task Count: 4
Tuple data received from nodes: 42 bytes
Tasks Shown: One of 4
-> Task
Tuple data received from node: 42 bytes
Node: host=localhost port=xxxxx dbname=regression
-> Seq Scan on dist_table_1_11235805 t1 (actual rows=1 loops=1)
(9 rows)
\set VERBOSITY terse
DROP SCHEMA insert_select_into_local_table CASCADE;
NOTICE: drop cascades to 5 other objects
NOTICE: drop cascades to 8 other objects

74
src/test/regress/sql/insert_select_into_local_table.sql
View File

@ -149,5 +149,79 @@ INSERT INTO non_dist_2 SELECT a, c FROM ref_table;
SELECT * FROM non_dist_2 ORDER BY 1, 2;
TRUNCATE non_dist_2;
-- check issue https://github.com/citusdata/citus/issues/5858
CREATE TABLE local_table(
col_1 integer,
col_2 integer,
col_3 text,
col_4 text,
col_5 int,
col_6 text,
col_7 text,
col_8 text
);
CREATE TABLE dist_table_1(
dist_col integer,
int_col integer,
text_col_1 text,
text_col_2 text
);
SELECT create_distributed_table('dist_table_1', 'dist_col');
INSERT INTO dist_table_1 VALUES (1, 1, 'string', 'string');
CREATE TABLE dist_table_2(
dist_col integer,
int_col integer
);
SELECT create_distributed_table('dist_table_2', 'dist_col');
INSERT INTO dist_table_2 VALUES (1, 1);
INSERT INTO local_table
SELECT
t1.dist_col,
1,
'string',
'string',
1,
'string',
t1.text_col_1,
t1.text_col_2
FROM dist_table_1 t1
WHERE t1.int_col IN (SELECT int_col FROM dist_table_2);
INSERT INTO local_table
SELECT
t1.dist_col,
1,
'string',
'string',
1,
'string',
t1.text_col_1,
t1.text_col_2
FROM dist_table_1 t1
returning *;
INSERT INTO local_table (col_3, col_4) SELECT
'string',
'string'::text
FROM dist_table_1 t1
returning *;
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF) INSERT INTO local_table
SELECT
t1.dist_col,
1,
'string',
'string',
1,
'string',
t1.text_col_1,
t1.text_col_2
FROM dist_table_1 t1
RETURNING *;
\set VERBOSITY terse
DROP SCHEMA insert_select_into_local_table CASCADE;