I am new in laravel. My query is i need to find out value from comma separated field.
Here is my table:
tags_value
╔════╦══════════════╗
║ id ║ tags ║
╠════╬══════════════╣
║ 1 ║ css,html,php ║
║ 2 ║ php,java,css ║
║ 3 ║ java,c++,ios ║
╚════╩══════════════╝
This is my SQL query:
$query = DB::table('tags_value')
->whereRaw(FIND_IN_SET('css', Tags))
->get();
but it's not working.
Please help me to solve this problem. Thanks in advance.
You need to escape the call to FIND_IN_SET() using quotes:
$query = DB::table('tags_value')
->whereRaw('FIND_IN_SET(css,Tags)')
->get();
If you want to parameterize the column for which you search in FIND_IN_SET, then you can try something like this:
$colname = 'css'
$query = DB::table('tags_value')
->whereRaw('FIND_IN_SET(?,Tags)', [$colname])
->get();
Try this :
->whereRaw("FIND_IN_SET('css',tags)")
来源：https://stackoverflow.com/questions/35594450/find-in-set-in-laravel-example