array prefixArray(string $prefix, array $values) Add a prefix to an array

Connection getConnection()

bool isExpression(mixed $value) Determine if the given value is a raw expression

Blueprint drop(string $table)

Connection getConnection()

PostgresGrammar class PostgresGrammar extends

string getTablePrefix() Get the grammar's table prefix.

string compilePrimary(Blueprint $blueprint,

array wrapArray(array $values) Wrap an array of values.

Fluent bigInteger(string $column, bool $autoIncrement = false, bool $unsigned