计入 mysql 两张表

Question

I am apprentice.

I am trying to count the number of [asignado] a user has.

promos

| id | asignado| //asignado= id user 
| 01 |  00001  |
| 02 |  02578  |
| 03 |  00001  |
| 04 |  01892  |

public_usu

|   id   |   name  |
| 00001  |  Adam   |
| 02578  |  Carl   |
| 01892  |  Taylor |

this is what I have

$sql5 = "
SELECT count(asignado) 
  from promos 
 where '$usuario'
";

thank you!

Answer 1

I am apprentice.

I am trying to count the number of [asignado] a user has.

promos

| id | asignado| //asignado= id user 
| 01 |  00001  |
| 02 |  02578  |
| 03 |  00001  |
| 04 |  01892  |

public_usu

|   id   |   name  |
| 00001  |  Adam   |
| 02578  |  Carl   |
| 01892  |  Taylor |

this is what I have

$sql5 = "
SELECT count(asignado) 
  from promos 
 where '$usuario'
";

thank you!