func (qd *deleter) statement() *exql.Statement {
stmt := &exql.Statement{
Type: exql.Delete,
Table: exql.TableWithName(qd.table),
}
if qd.Where != nil {
stmt.Where = qd.where
}
if qd.limit != 0 {
stmt.Limit = exql.Limit(qd.limit)
}
stmt.SetAmendment(qd.amendFn)
return stmt
}
func (qu *updater) statement() *exql.Statement {
stmt := &exql.Statement{
Type: exql.Update,
Table: exql.TableWithName(qu.table),
ColumnValues: qu.columnValues,
}
if qu.Where != nil {
stmt.Where = qu.where
}
if qu.limit != 0 {
stmt.Limit = exql.Limit(qu.limit)
}
stmt.SetAmendment(qu.amendFn)
return stmt
}
func (qs *selector) Limit(n int) Selector {
qs.mu.Lock()
qs.limit = exql.Limit(n)
qs.mu.Unlock()
return qs
}