Module: Bmg::Sql::SelectStar
- Includes:
- Expr
- Defined in:
- lib/bmg/sql/nodes/select_star.rb
Constant Summary
collapse
- STAR =
"*".freeze
Constants included
from Expr
Expr::AND, Expr::AS, Expr::COMMA, Expr::DOT, Expr::EQUAL, Expr::EXISTS, Expr::FALSE, Expr::GREATER, Expr::GREATER_OR_EQUAL, Expr::IN, Expr::LEFT_PARENTHESE, Expr::LESS, Expr::LESS_OR_EQUAL, Expr::NOT, Expr::NOT_EQUAL, Expr::OR, Expr::QUOTE, Expr::RIGHT_PARENTHESE, Expr::SPACE, Expr::TRUE
Instance Method Summary
collapse
Methods included from Expr
#each_child, #flatten, #group_by?, #join?, #limit_or_offset?, #order_by?, #ordering, #set_operator?, #with_insert, #with_push, #with_update
Instance Method Details
#desaliaser(*args, &bl) ⇒ Object
8
9
10
11
12
|
# File 'lib/bmg/sql/nodes/select_star.rb', line 8
def desaliaser(*args, &bl)
->(a){
Predicate::Grammar.sexpr [ :qualified_identifier, last[1], a.to_s ]
}
end
|
#has_computed_attributes? ⇒ Boolean
14
15
16
|
# File 'lib/bmg/sql/nodes/select_star.rb', line 14
def has_computed_attributes?
false
end
|
#to_sql(buffer, dialect) ⇒ Object
18
19
20
21
22
|
# File 'lib/bmg/sql/nodes/select_star.rb', line 18
def to_sql(buffer, dialect)
last.to_sql(buffer, dialect)
buffer << DOT << STAR
buffer
end
|