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

-1 vote150 views2 answers
Map array php
PHP
2 votes106 views2 answers
Jquery click function not working
PHP
1 vote95 views1 answer
Wordpress child theme enqueue style
PHP
1 vote101 views1 answer
Laravel model find one
PHP
-1 vote142 views1 answer
How to check if there is an authenticated user laravel
PHP
0 vote144 views1 answer
Rest api php
PHP
0 vote172 views1 answer
Php input time validation
PHP
0 vote226 views1 answer
Howto+add+header+bar+laravel+app
PHP Laravel
33 votes167 views4 answers
Carbon format date in laravel
PHP Laravel
0 vote180 views1 answer
Imagefont.truetype python don't work
PHP