From 1a59c8cbc90d37fa571c12049d0e43aa44d46388 Mon Sep 17 00:00:00 2001 From: Nick Kallen Date: Sun, 30 Dec 2007 17:35:23 -0800 Subject: sql builder --- lib/sql_algebra/relations/table_relation.rb | 5 ++++- lib/sql_algebra/sql/select.rb | 23 ----------------------- 2 files changed, 4 insertions(+), 24 deletions(-) delete mode 100644 lib/sql_algebra/sql/select.rb (limited to 'lib/sql_algebra') diff --git a/lib/sql_algebra/relations/table_relation.rb b/lib/sql_algebra/relations/table_relation.rb index dd4987c3e1..17cdbab61a 100644 --- a/lib/sql_algebra/relations/table_relation.rb +++ b/lib/sql_algebra/relations/table_relation.rb @@ -6,6 +6,9 @@ class TableRelation < Relation end def to_sql - Select.new(:*).from(table) + SelectBuilder.new do + select :* + from table + end end end \ No newline at end of file diff --git a/lib/sql_algebra/sql/select.rb b/lib/sql_algebra/sql/select.rb deleted file mode 100644 index da92ad3a52..0000000000 --- a/lib/sql_algebra/sql/select.rb +++ /dev/null @@ -1,23 +0,0 @@ -class Select - attr_reader :attributes, :tables, :predicates - - def initialize(*attributes) - @attributes = attributes - end - - def from(*tables) - returning self do |select| - @tables = tables - end - end - - def where(*predicates) - returning self do |select| - @predicates = predicates - end - end - - def ==(other) - attributes == other.attributes and tables == other.tables and predicates == other.predicates - end -end \ No newline at end of file -- cgit v1.2.3