From: jiil.hyoun <jiil.hyoun@samsung.com>
Date: Mon, 31 Dec 2012 04:18:02 +0000 (+0900)
Subject: [Title] reduce db access
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2c3ce97c05230a9499cf51b1cf80f5fa27c2dd14;p=sdk%2Ftools%2Fsdk-build.git

[Title] reduce db access
[Type] Enhancement
[Module] Toolchain /
[Priority] Minor
[Jira#]
[Redmine#] 7898
[Problem]
[Cause]
[Solution]
[TestCase]

Change-Id: I2d28a307d4b2a40a766dc496775eae9c10a0e40a
---

diff --git a/src/build_server/CommonProject.rb b/src/build_server/CommonProject.rb
index 7c639b5..25e42ba 100644
--- a/src/build_server/CommonProject.rb
+++ b/src/build_server/CommonProject.rb
@@ -203,10 +203,8 @@ class CommonProject
 
 	protected
 	def self.load_row(name, dist_name, db)
-		row = db.select_one("SELECT * FROM distributions WHERE name='#{dist_name}'")
-		if row.nil? then return nil end
-		dist_id = row['id']
-		row = db.select_one("SELECT * FROM projects WHERE name='#{name}' and distribution_id=#{dist_id}")
+		row = db.select_one("SELECT projects.* FROM projects,distributions WHERE projects.name='#{name}' and 
+							projects.distribution_id=distribuitons.id and distributions.name='#{dist_name}'")
 		if row.nil? then return nil end
 
 		# get supported_os
@@ -336,10 +334,7 @@ class CommonProject
 
 	public
 	def self.get_project_row(name, dist_name, db)
-		row = db.select_one("SELECT * FROM distributions WHERE name='#{dist_name}'")
-		dist_id = row['id']
-		row = db.select_one("SELECT * FROM projects WHERE name='#{name}' and distribution_id=#{dist_id}")
-		return row
+		return db.select_one("SELECT * FROM projects WHERE name='#{name}' AND distribution_id=(SELECT id FROM distributions WHERE name='#{dist_name}')")
 	end
 
 	public