string parameterize(array $values) Create query parameter place-holders

bool hasColumns(string $table, array $columns) Determine if the given table

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

void nullableTimestamps() Add nullable creation and update timestamps to

string compileUnique(Blueprint $blueprint,

Fluent renameColumn(string $from, string $to)

Builder class Builder (

bool enableForeignKeyConstraints() Enable foreign key constraints.

void drop(string $table) Drop a table from the schema.

string columnize(array $columns) Convert an array of column names into