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Johnathan Douglas 2023-07-10 09:53:47 -03:00
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@ -25,7 +25,68 @@ run migrate;
php artisan migrate:fresh --seed php artisan migrate:fresh --seed
``` ```
# Result # Insert
Inserir um registro por vez.
`Insert1`
```sql
insert into transactions (id, value, date)
values (1, 10, '2023-04-01');
insert into transactions (id, value, date)
values (2, 20, '2023-04-02');
insert into transactions (id, value, date)
values (3, 30, '2023-04-03');
```
`Insert2`
```sql
insert into transactions (id, value, date)
values (1, 10, '2023-04-01'),
(2, 20, '2023-04-02'),
(3, 30, '2023-04-03'), ....;
```
> Nesse modelo, a quantidade de parametros acaba estourando, limitando dessa forma a quantidade máxima que pode ser
> inserido:
>
> SQLSTATE[HY000]: General error: 7 number of parameters must be between 0 and 65535
`Insert3`
```sql
insert into transactions (id, value, date)
values (1, 10, '2023-04-01'),
(2, 20, '2023-04-02'),
(3, 30, '2023-04-03'), ....; --limit 1.000
insert into transactions (id, value, date)
values (1001, 50, '2023-04-01'),
(1002, 60, '2023-04-02'),
(1003, 70, '2023-04-03'), ....; --limit 1.000
```
| quantity | method | time seconds | performance |
|----------:|---------|-----------------:|------------:|
| 1.000 | Insert1 | 1,44s | - |
| 1.000 | Insert2 | 0,09s | - |
| 1.000 | Insert3 | 0,09s | - |
| 10.000 | Insert1 | 14,25s | - |
| 10.000 | Insert2 | 0,88s | - |
| 10.000 | Insert3 | 0,83s | - |
| 100.000 | Insert1 | (2m 38s) 158,41s | - |
| 100.000 | Insert2 | `error` | - |
| 100.000 | Insert3 | 8,25s | - |
| 1.000.000 | Insert1 | - | - |
| 1.000.000 | Insert2 | `error` | - |
| 1.000.000 | Insert3 | (1m 35s) 95s | - |
# Update
### Grupo 1: ### Grupo 1: