回归测试用例cluster的sql设计不合理
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lilong
@ -57,41 +57,41 @@ INSERT INTO clstr_tst (b, c) VALUES (8, 'ocho');
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-- This entry is needed to test that TOASTED values are copied correctly.
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INSERT INTO clstr_tst (b, c, d) VALUES (6, 'seis', repeat('xyzzy', 100000));
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CLUSTER clstr_tst_c ON clstr_tst;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY a, b, c;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst;
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a | b | c | substring | length
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----+----+---------------+--------------------------------+--------
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1 | 11 | once | |
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10 | 14 | catorce | |
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18 | 5 | cinco | |
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9 | 4 | cuatro | |
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26 | 19 | diecinueve | |
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12 | 18 | dieciocho | |
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30 | 16 | dieciseis | |
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24 | 17 | diecisiete | |
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2 | 10 | diez | |
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23 | 12 | doce | |
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11 | 2 | dos | |
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25 | 9 | nueve | |
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31 | 8 | ocho | |
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1 | 11 | once | |
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28 | 15 | quince | |
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32 | 6 | seis | xyzzyxyzzyxyzzyxyzzyxyzzyxyzzy | 500000
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29 | 7 | siete | |
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15 | 13 | trece | |
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22 | 30 | treinta | |
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17 | 32 | treinta y dos | |
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3 | 31 | treinta y uno | |
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4 | 22 | veintidos | |
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5 | 3 | tres | |
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20 | 1 | uno | |
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6 | 20 | veinte | |
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14 | 25 | veinticinco | |
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21 | 24 | veinticuatro | |
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4 | 22 | veintidos | |
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19 | 29 | veintinueve | |
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16 | 28 | veintiocho | |
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27 | 26 | veintiseis | |
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13 | 27 | veintisiete | |
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7 | 23 | veintitres | |
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8 | 21 | veintiuno | |
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9 | 4 | cuatro | |
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10 | 14 | catorce | |
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11 | 2 | dos | |
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12 | 18 | dieciocho | |
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13 | 27 | veintisiete | |
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14 | 25 | veinticinco | |
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15 | 13 | trece | |
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16 | 28 | veintiocho | |
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17 | 32 | treinta y dos | |
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18 | 5 | cinco | |
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19 | 29 | veintinueve | |
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20 | 1 | uno | |
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21 | 24 | veinticuatro | |
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22 | 30 | treinta | |
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23 | 12 | doce | |
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24 | 17 | diecisiete | |
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25 | 9 | nueve | |
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26 | 19 | diecinueve | |
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27 | 26 | veintiseis | |
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28 | 15 | quince | |
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29 | 7 | siete | |
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30 | 16 | dieciseis | |
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31 | 8 | ocho | |
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32 | 6 | seis | xyzzyxyzzyxyzzyxyzzyxyzzyxyzzy | 500000
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(32 rows)
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY a;
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@ -207,41 +207,41 @@ SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY c;
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-- Verify that inheritance link still works
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-- INSERT INTO clstr_tst_inh VALUES (0, 100, 'in child table');
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY a, b, c;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst;
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a | b | c | substring | length
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----+----+---------------+--------------------------------+--------
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1 | 11 | once | |
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10 | 14 | catorce | |
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18 | 5 | cinco | |
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9 | 4 | cuatro | |
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26 | 19 | diecinueve | |
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12 | 18 | dieciocho | |
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30 | 16 | dieciseis | |
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24 | 17 | diecisiete | |
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2 | 10 | diez | |
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23 | 12 | doce | |
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11 | 2 | dos | |
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25 | 9 | nueve | |
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31 | 8 | ocho | |
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1 | 11 | once | |
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28 | 15 | quince | |
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32 | 6 | seis | xyzzyxyzzyxyzzyxyzzyxyzzyxyzzy | 500000
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29 | 7 | siete | |
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15 | 13 | trece | |
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22 | 30 | treinta | |
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17 | 32 | treinta y dos | |
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3 | 31 | treinta y uno | |
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4 | 22 | veintidos | |
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5 | 3 | tres | |
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20 | 1 | uno | |
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6 | 20 | veinte | |
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14 | 25 | veinticinco | |
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21 | 24 | veinticuatro | |
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4 | 22 | veintidos | |
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19 | 29 | veintinueve | |
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16 | 28 | veintiocho | |
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27 | 26 | veintiseis | |
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13 | 27 | veintisiete | |
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7 | 23 | veintitres | |
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8 | 21 | veintiuno | |
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9 | 4 | cuatro | |
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10 | 14 | catorce | |
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11 | 2 | dos | |
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12 | 18 | dieciocho | |
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13 | 27 | veintisiete | |
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14 | 25 | veinticinco | |
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15 | 13 | trece | |
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16 | 28 | veintiocho | |
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17 | 32 | treinta y dos | |
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18 | 5 | cinco | |
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19 | 29 | veintinueve | |
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20 | 1 | uno | |
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21 | 24 | veinticuatro | |
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22 | 30 | treinta | |
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23 | 12 | doce | |
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24 | 17 | diecisiete | |
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25 | 9 | nueve | |
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26 | 19 | diecinueve | |
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27 | 26 | veintiseis | |
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28 | 15 | quince | |
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29 | 7 | siete | |
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30 | 16 | dieciseis | |
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31 | 8 | ocho | |
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32 | 6 | seis | xyzzyxyzzyxyzzyxyzzyxyzzyxyzzy | 500000
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(32 rows)
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-- Verify that foreign key link still works
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@ -328,16 +328,15 @@ CLUSTER clstr_1_pkey ON clstr_1;
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CLUSTER clstr_2 USING clstr_2_pkey;
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SELECT * FROM clstr_1 UNION ALL
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SELECT * FROM clstr_2 UNION ALL
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SELECT * FROM clstr_3
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ORDER BY 1;
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SELECT * FROM clstr_3;
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a
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---
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1
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1
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2
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1
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2
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2
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2
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1
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(6 rows)
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-- revert to the original state
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@ -356,16 +355,15 @@ SET SESSION AUTHORIZATION clstr_user PASSWORD 'ttest@123';
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CLUSTER;
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SELECT * FROM clstr_1 UNION ALL
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SELECT * FROM clstr_2 UNION ALL
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SELECT * FROM clstr_3
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ORDER BY 1;
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SELECT * FROM clstr_3;
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a
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---
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1
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1
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2
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2
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1
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2
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2
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2
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1
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(6 rows)
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-- cluster a single table using the indisclustered bit previously set
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@ -373,8 +371,7 @@ DELETE FROM clstr_1;
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INSERT INTO clstr_1 VALUES (2);
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INSERT INTO clstr_1 VALUES (1);
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CLUSTER clstr_1;
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SELECT * FROM clstr_1
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ORDER BY 1;
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SELECT * FROM clstr_1;
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a
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---
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1
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@ -400,22 +397,22 @@ UPDATE clustertest SET key = 35 WHERE key = 40;
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UPDATE clustertest SET key = 60 WHERE key = 50;
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UPDATE clustertest SET key = 70 WHERE key = 60;
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UPDATE clustertest SET key = 80 WHERE key = 70;
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SELECT * FROM clustertest ORDER BY 1;
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SELECT * FROM clustertest;
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key
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-----
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20
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30
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100
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35
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80
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100
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(5 rows)
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CLUSTER clustertest_pkey ON clustertest;
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ERROR: CLUSTER cannot run inside a transaction block
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SELECT * FROM clustertest ORDER BY 1;
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--?ERROR: current transaction is aborted, commands ignored until end of transaction block.*
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SELECT * FROM clustertest;
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ERROR: current transaction is aborted, commands ignored until end of transaction block, firstChar[Q]
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COMMIT;
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SELECT * FROM clustertest ORDER BY 1;
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SELECT * FROM clustertest;
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key
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-----
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10
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@ -433,7 +430,7 @@ create temp table clstr_temp (col1 int primary key, col2 text);
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NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "clstr_temp_pkey" for table "clstr_temp"
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insert into clstr_temp values (2, 'two'), (1, 'one');
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cluster clstr_temp using clstr_temp_pkey;
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select * from clstr_temp order by 1;
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select * from clstr_temp;
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col1 | col2
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------+------
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1 | one
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@ -61,14 +61,14 @@ INSERT INTO clstr_tst (b, c, d) VALUES (6, 'seis', repeat('xyzzy', 100000));
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CLUSTER clstr_tst_c ON clstr_tst;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY a, b, c;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY a;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY b;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY c;
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-- Verify that inheritance link still works
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-- INSERT INTO clstr_tst_inh VALUES (0, 100, 'in child table');
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst ORDER BY a, b, c;
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SELECT a,b,c,substring(d for 30), length(d) from clstr_tst;
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-- Verify that foreign key link still works
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INSERT INTO clstr_tst (b, c) VALUES (1111, 'this should fail');
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@ -126,8 +126,7 @@ CLUSTER clstr_1_pkey ON clstr_1;
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CLUSTER clstr_2 USING clstr_2_pkey;
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SELECT * FROM clstr_1 UNION ALL
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SELECT * FROM clstr_2 UNION ALL
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SELECT * FROM clstr_3
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ORDER BY 1;
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SELECT * FROM clstr_3;
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-- revert to the original state
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DELETE FROM clstr_1;
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@ -146,16 +145,14 @@ SET SESSION AUTHORIZATION clstr_user PASSWORD 'ttest@123';
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CLUSTER;
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SELECT * FROM clstr_1 UNION ALL
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SELECT * FROM clstr_2 UNION ALL
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SELECT * FROM clstr_3
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ORDER BY 1;
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SELECT * FROM clstr_3;
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-- cluster a single table using the indisclustered bit previously set
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DELETE FROM clstr_1;
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INSERT INTO clstr_1 VALUES (2);
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INSERT INTO clstr_1 VALUES (1);
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CLUSTER clstr_1;
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SELECT * FROM clstr_1
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ORDER BY 1;
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SELECT * FROM clstr_1;
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-- Test MVCC-safety of cluster. There isn't much we can do to verify the
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-- results with a single backend...
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@ -182,13 +179,13 @@ UPDATE clustertest SET key = 60 WHERE key = 50;
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UPDATE clustertest SET key = 70 WHERE key = 60;
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UPDATE clustertest SET key = 80 WHERE key = 70;
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SELECT * FROM clustertest ORDER BY 1;
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SELECT * FROM clustertest;
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CLUSTER clustertest_pkey ON clustertest;
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SELECT * FROM clustertest ORDER BY 1;
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SELECT * FROM clustertest;
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COMMIT;
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SELECT * FROM clustertest ORDER BY 1;
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SELECT * FROM clustertest;
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-- check that temp tables can be clustered
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-- Enforce use of COMMIT instead of 2PC for temporary objects
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@ -198,7 +195,7 @@ SET SESSION AUTHORIZATION clstr_user PASSWORD 'ttest@123';
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create temp table clstr_temp (col1 int primary key, col2 text);
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insert into clstr_temp values (2, 'two'), (1, 'one');
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cluster clstr_temp using clstr_temp_pkey;
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select * from clstr_temp order by 1;
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select * from clstr_temp;
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drop table clstr_temp;
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-- clean up
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