From: Tony Mack <tmack@cs.princeton.edu>
Date: Fri, 3 Apr 2009 03:03:10 +0000 (+0000)
Subject: create indexes on name and type fields when creating geni tables
X-Git-Tag: sfa-0.9-0@14641~525
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=d0209f3bb815b102304638338d2e4cca90d7e0cd;p=sfa.git

create indexes on name and type fields when creating geni tables
---

diff --git a/geni/util/genitable.py b/geni/util/genitable.py
index 36d40e97..7de2b4b8 100644
--- a/geni/util/genitable.py
+++ b/geni/util/genitable.py
@@ -37,13 +37,16 @@ class GeniTable():
         return False
 
     def create(self):
+        
         querystr = "CREATE TABLE " + self.tablename + " ( \
                 key text, \
                 name text, \
                 gid text, \
                 type text, \
                 pointer integer);"
-
+        template = "CREATE INDEX %s_%s_idx ON %s (%s);"
+        indexes = [template % ( self.tablename, field, self.tablename, field) \
+                   for field in ['name', 'type' ]]
         # IF EXISTS doenst exist in postgres < 8.2
         try:
             self.cnx.query('DROP TABLE IF EXISTS ' + self.tablename)
@@ -54,6 +57,8 @@ class GeniTable():
                 pass
         
         self.cnx.query(querystr)
+        for index in indexes:
+            self.cnx.query(index)
 
     def remove(self, record):
         query_str = "DELETE FROM " + self.tablename + " WHERE key = '" + record.get_key() + "'"