$this setTablePrefix(string $prefix) Set the grammar's table prefix.

string compileSavepointRollBack(string $name) Compile the SQL statement

string compileInsert(Builder $query, array $values)

string compileSavepoint(string $name) Compile the SQL statement to define

bool supportsSavepoints() Determine if the grammar supports savepoints

string compileSavepointRollBack(string $name) Compile the SQL statement

array prepareBindingsForUpdate(array $bindings, array $values) Prepare

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

PostgresGrammar class PostgresGrammar extends

array compileTruncate(Builder $query)