Jak zkontrolujte, zda sloupec existuje v tabulce v sql laravel

Příklady kódu

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0

laravel zkontrolujte, zda tabulka má sloupec

if (Schema::hasTable('users')) {
    // The "users" table exists...
}

if (Schema::hasColumn('users', 'email')) {
    // The "users" table exists and has an "email" column...
}
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0

zkontrolujte, zda tabulka existuje v db laravel

if (!Schema::hasTable('table_name')) {
    // Code to create table
}
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laravel migrace zkontrolujte, zda tabulka má sloupec

// You may check for the existence of a table or column
// using the hasTable and hasColumn methods:

if (Schema::hasTable('users')) {
    // The "users" table exists...
}

if (Schema::hasColumn('users', 'email')) {
    // The "users" table exists and has an "email" column...
}

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