From 21f8ca50d99ee74f8fd866582f8f2688c2fb50e6 Mon Sep 17 00:00:00 2001
From: Johnathan Douglas <johdougss@gmail.com>
Date: Mon, 10 Jul 2023 09:53:47 -0300
Subject: [PATCH] insert read

---
 README.md | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 62 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a1f08e6..6bfc5fe 100755
--- a/README.md
+++ b/README.md
@@ -25,7 +25,68 @@ run migrate;
 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: