Laravel migration remove unique

Laravel migration remove unique constraint

/** To drop an index you must specify the index's name. 
Laravel assigns a reasonable name to the indexes by default. 
Simply concatenate the table name, the names of the column in the index, 
and the index type **/

// Format of unique key tableName_column_unique
$table->dropUnique('users_email_unique');

Laravel migration remove unique

//The UNique need be a constraint name
// This name has this format:
// [TABLE_NAME]_[COLUMN_NAME]_unique
// For 'users' table and 'user_code' column, whe get the name:
// users_user_code_unique
$table->dropUnique('users_user_code_unique');

//The inverst is 
$table->unique('user_code');

Similar codes

0 vote101 views1 answer
Install php56 with php73 catalina
PHP
1 vote124 views1 answer
Unless blade laravel
PHP
1 vote142 views2 answers
Add filter in wordpress
PHP Wordpress
2 votes92 views1 answer
Php send when user log in discord webhook
PHP
0 vote98 views1 answer
Eager load relationships on an existing model in route laravel
PHP
0 vote95 views1 answer
Merge two objects php laravel
PHP
7 votes119 views2 answers
Laravel unique multiple columns
PHP Laravel
21 votes100 views3 answers
Brew version
PHP
24 votes95 views6 answers
Laravel create method
PHP
1 vote83 views1 answer
WordPress asking for FTP credentials on localhost
PHP