prepareMultiple abstract method
Compiles multiple statements from sql to be executed later.
Unlike prepare, which can only compile a single statement,
prepareMultiple will return multiple statements if the source sql
string contains more than one statement.
For example, calling prepareMultiple with SELECT 1; SELECT 2; will
return 2 prepared statements.
For the persistent and vtab parameters, see prepare.
Implementation
@override
List<PreparedStatement> prepareMultiple(String sql,
{bool persistent = false, bool vtab = true});