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1 | 1 | SET SERVER ROLE TO 'primary';
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2 |
| -SELECT 1; |
| 2 | +SET SHARDING KEY TO '1'; |
| 3 | +INSERT INTO data (id, value) VALUES (1, 'value_1'); |
3 | 4 |
|
4 | 5 | SET SERVER ROLE TO 'replica';
|
5 |
| -SELECT 1; |
| 6 | +SET SHARDING KEY TO '1'; |
| 7 | +SELECT * FROM data WHERE id = 1; |
| 8 | + |
| 9 | +--- |
| 10 | + |
| 11 | +SET SERVER ROLE TO 'primary'; |
| 12 | +SET SHARDING KEY TO '2'; |
| 13 | +INSERT INTO data (id, value) VALUES (2, 'value_1'); |
| 14 | + |
| 15 | +SET SERVER ROLE TO 'replica'; |
| 16 | +SET SHARDING KEY TO '2'; |
| 17 | +SELECT * FROM data WHERE id = 2; |
| 18 | + |
| 19 | +--- |
| 20 | + |
| 21 | +SET SERVER ROLE TO 'primary'; |
| 22 | +SET SHARDING KEY TO '3'; |
| 23 | +INSERT INTO data (id, value) VALUES (3, 'value_1'); |
| 24 | + |
| 25 | +SET SERVER ROLE TO 'replica'; |
| 26 | +SET SHARDING KEY TO '3'; |
| 27 | +SELECT * FROM data WHERE id = 3; |
| 28 | + |
| 29 | +--- |
| 30 | + |
| 31 | +SET SERVER ROLE TO 'primary'; |
| 32 | +SET SHARDING KEY TO '4'; |
| 33 | +INSERT INTO data (id, value) VALUES (4, 'value_1'); |
| 34 | + |
| 35 | +SET SERVER ROLE TO 'replica'; |
| 36 | +SET SHARDING KEY TO '4'; |
| 37 | +SELECT * FROM data WHERE id = 4; |
| 38 | + |
| 39 | +--- |
| 40 | + |
| 41 | +SET SERVER ROLE TO 'primary'; |
| 42 | +SET SHARDING KEY TO '5'; |
| 43 | +INSERT INTO data (id, value) VALUES (5, 'value_1'); |
| 44 | + |
| 45 | +SET SERVER ROLE TO 'replica'; |
| 46 | +SET SHARDING KEY TO '5'; |
| 47 | +SELECT * FROM data WHERE id = 5; |
| 48 | + |
| 49 | +--- |
| 50 | + |
| 51 | +SET SERVER ROLE TO 'primary'; |
| 52 | +SET SHARDING KEY TO '6'; |
| 53 | +INSERT INTO data (id, value) VALUES (6, 'value_1'); |
| 54 | + |
| 55 | +SET SERVER ROLE TO 'replica'; |
| 56 | +SET SHARDING KEY TO '6'; |
| 57 | +SELECT * FROM data WHERE id = 6; |
| 58 | + |
| 59 | +--- |
| 60 | + |
| 61 | +SET SERVER ROLE TO 'primary'; |
| 62 | +SET SHARDING KEY TO '7'; |
| 63 | +INSERT INTO data (id, value) VALUES (7, 'value_1'); |
| 64 | + |
| 65 | +SET SERVER ROLE TO 'replica'; |
| 66 | +SET SHARDING KEY TO '7'; |
| 67 | +SELECT * FROM data WHERE id = 7; |
| 68 | + |
| 69 | +--- |
| 70 | + |
| 71 | +SET SERVER ROLE TO 'primary'; |
| 72 | +SET SHARDING KEY TO '8'; |
| 73 | +INSERT INTO data (id, value) VALUES (8, 'value_1'); |
| 74 | + |
| 75 | +SET SERVER ROLE TO 'replica'; |
| 76 | +SET SHARDING KEY TO '8'; |
| 77 | +SELECT * FROM data WHERE id = 8; |
| 78 | + |
| 79 | +--- |
| 80 | + |
| 81 | +SET SERVER ROLE TO 'primary'; |
| 82 | +SET SHARDING KEY TO '9'; |
| 83 | +INSERT INTO data (id, value) VALUES (9, 'value_1'); |
| 84 | + |
| 85 | +SET SERVER ROLE TO 'replica'; |
| 86 | +SET SHARDING KEY TO '9'; |
| 87 | +SELECT * FROM data WHERE id = 9; |
| 88 | + |
| 89 | +--- |
| 90 | + |
| 91 | +SET SERVER ROLE TO 'primary'; |
| 92 | +SET SHARDING KEY TO '10'; |
| 93 | +INSERT INTO data (id, value) VALUES (10, 'value_1'); |
| 94 | + |
| 95 | +SET SERVER ROLE TO 'replica'; |
| 96 | +SET SHARDING KEY TO '10'; |
| 97 | +SELECT * FROM data WHERE id = 10; |
| 98 | + |
| 99 | +--- |
| 100 | + |
| 101 | +SET SERVER ROLE TO 'primary'; |
| 102 | +SET SHARDING KEY TO '11'; |
| 103 | +INSERT INTO data (id, value) VALUES (11, 'value_1'); |
| 104 | + |
| 105 | +SET SERVER ROLE TO 'replica'; |
| 106 | +SET SHARDING KEY TO '11'; |
| 107 | +SELECT * FROM data WHERE id = 11; |
| 108 | + |
| 109 | +--- |
| 110 | + |
| 111 | +SET SERVER ROLE TO 'primary'; |
| 112 | +SET SHARDING KEY TO '12'; |
| 113 | +INSERT INTO data (id, value) VALUES (12, 'value_1'); |
| 114 | + |
| 115 | +SET SERVER ROLE TO 'replica'; |
| 116 | +SET SHARDING KEY TO '12'; |
| 117 | +SELECT * FROM data WHERE id = 12; |
| 118 | + |
| 119 | +--- |
| 120 | + |
| 121 | +SET SERVER ROLE TO 'primary'; |
| 122 | +SET SHARDING KEY TO '13'; |
| 123 | +INSERT INTO data (id, value) VALUES (13, 'value_1'); |
| 124 | + |
| 125 | +SET SERVER ROLE TO 'replica'; |
| 126 | +SET SHARDING KEY TO '13'; |
| 127 | +SELECT * FROM data WHERE id = 13; |
| 128 | + |
| 129 | +--- |
| 130 | + |
| 131 | +SET SERVER ROLE TO 'primary'; |
| 132 | +SET SHARDING KEY TO '14'; |
| 133 | +INSERT INTO data (id, value) VALUES (14, 'value_1'); |
| 134 | + |
| 135 | +SET SERVER ROLE TO 'replica'; |
| 136 | +SET SHARDING KEY TO '14'; |
| 137 | +SELECT * FROM data WHERE id = 14; |
| 138 | + |
| 139 | +--- |
6 | 140 |
|
7 |
| -SET SHARDING KEY TO '1234'; |
8 | 141 | SET SERVER ROLE TO 'primary';
|
9 | 142 | SELECT 1;
|
10 | 143 |
|
11 | 144 | SET SERVER ROLE TO 'replica';
|
12 |
| -SET SHARDING KEY TO '4321'; |
13 | 145 | SELECT 1;
|
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