- fixes for sf bug 818339

- fixes for metakit for the new db unit tests

git-svn-id: http://svn.roundup-tracker.org/svnroot/roundup/trunk@1980 57a73879-2fb5-44c3-a270-3262357dd7e2

diff --git a/doc/installation.txt b/doc/installation.txt
index eaceb3652611c66e434c8a230f0701cd8bcfe766..741254b4d3dbc59b5808f1b7b95ef8b2aa947f19 100644 (file)
--- a/doc/installation.txt
+++ b/doc/installation.txt
@@ -2,7 +2,7 @@
 Installing Roundup
 ==================
 
-:Version: $Revision: 1.63 $
+:Version: $Revision: 1.64 $
 
 .. contents::
 
@@ -242,8 +242,12 @@ There's several to choose from, each with benefits and limitations:
 **mysql**
   Backend for popular RDBMS MySQL. According to benchmarks, this backend works
   much faster than any of \*dbm ones, but slightly slower than metakit and
-  sqlite. A good scalability is not a property of this backend for now,
-  though. For more info on backend installation see doc/mysql.txt. 
+  sqlite. For more info on backend installation see doc/mysql.txt. 
+**postgresql**
+  Backend for popular RDBMS PostgreSQL. According to benchmarks, this
+  backend works much faster than any of \*dbm ones and mysql, but slightly
+  slower than metakit and sqlite.
+  For more info on backend installation see doc/postgresql.txt. 
 **metakit**
   This backend is implemented over the metakit_ storage system, using Mk4Py as
   the interface. It scales much better than the dbm backends.

diff --git a/doc/mysql.txt b/doc/mysql.txt
index 13fdb47d31d74a69bdb21a1625a27f3c84ee8cf5..9e5c5ab4c4fa211346c88826d462c84a70f0bafb 100644 (file)
--- a/doc/mysql.txt
+++ b/doc/mysql.txt
@@ -2,7 +2,7 @@
 MySQL Backend
 =============
 
-:version: $Revision: 1.5 $
+:version: $Revision: 1.6 $
 
 This notes detail the MySQL backend for the Roundup issue tracker.
 
@@ -18,6 +18,8 @@ to install:
    if you have no other choice)
 2. Python MySQL interface - http://sourceforge.net/projects/mysql-python
 
+:Note: the InnoDB implementation has a bug that Roundup tickles. See
+       http://bugs.mysql.com/bug.php?id=1810
 
 Running the MySQL tests
 =======================

diff --git a/roundup/backends/back_metakit.py b/roundup/backends/back_metakit.py
index 737d08d3faa6883cfae26f3d8c1af95c8aa668a7..a612f8b145598c1fb39c779f2ff801e7591dd569 100755 (executable)
--- a/roundup/backends/back_metakit.py
+++ b/roundup/backends/back_metakit.py
@@ -1,4 +1,4 @@
-# $Id: back_metakit.py,v 1.51 2003-10-07 11:58:57 anthonybaxter Exp $
+# $Id: back_metakit.py,v 1.52 2003-11-12 03:42:12 richard Exp $
 '''
    Metakit backend for Roundup, originally by Gordon McMillan.
 
@@ -140,7 +140,7 @@ class _Database(hyperdb.Database, roundupdb.Database):
         if tblid == -1:
             tblid = self.tables.append(name=tablenm)
         if creator is None:
-            creator = self.getuid()
+            creator = int(self.getuid())
         else:
             try:
                 creator = int(creator)
@@ -628,7 +628,7 @@ class Class:
             if not row.creation:
                 row.creation = int(time.time())
             if not row.creator:
-                row.creator = self.db.getuid()
+                row.creator = int(self.db.getuid())
 
         self.db.dirty = 1
         if self.do_journal:
@@ -734,6 +734,11 @@ class Class:
         if not isinstance(prop, hyperdb.String):
             raise TypeError, "%s is not a String" % propname
 
+        # TODO: metakit needs to be able to cope with the key property
+        # *changing*, which it can't do at present. At the moment, it
+        # creates the key prop index once, with no record of the name of
+        # the property for the index.
+
         # first setkey for this run
         self.keyname = propname
         iv = self.db._db.view('_%s' % self.classname)
@@ -814,7 +819,10 @@ class Class:
             else:
                 d = {}
                 for id in ids.keys():
-                    d[int(id)] = 1
+                    if id is None:
+                        d[0] = 1
+                    else:
+                        d[int(id)] = 1
                 ids = d
             prop = self.ruprops[propname]
             view = self.getview()

diff --git a/roundup/backends/back_mysql.py b/roundup/backends/back_mysql.py
index 2993b4ba07a1394713e3b9414a457042820ecf49..1bf33f6a726eba1d1a4752016b775f31cbe9c14a 100644 (file)
--- a/roundup/backends/back_mysql.py
+++ b/roundup/backends/back_mysql.py
@@ -49,9 +49,12 @@ def db_exists(config):
 class Database(Database):
     arg = '%s'
 
-    # backend for MySQL to use
-    mysql_backend = 'InnoDB'
-    #mysql_backend = 'BDB'    # much slower, only use if you have no choice
+    # Backend for MySQL to use.
+    # InnoDB is faster, but has a bug in its rollback machinery that causes
+    # some selects in subsequent transactions to fail. BDB does not have
+    # this bug, but is apparently much slower.
+    #mysql_backend = 'InnoDB'
+    mysql_backend = 'BDB'
     
     def sql_open_connection(self):
         db = getattr(self.config, 'MYSQL_DATABASE')

diff --git a/roundup/backends/rdbms_common.py b/roundup/backends/rdbms_common.py
index f5cb69b7e4a09e8a3c9a915129a117184f01a921..1e7db1914849d97c13af7234ca9833e0dd28c81a 100644 (file)
--- a/roundup/backends/rdbms_common.py
+++ b/roundup/backends/rdbms_common.py
@@ -1,4 +1,4 @@
-# $Id: rdbms_common.py,v 1.68 2003-11-12 01:00:58 richard Exp $
+# $Id: rdbms_common.py,v 1.69 2003-11-12 03:42:12 richard Exp $
 ''' Relational database (SQL) backend common code.
 
 Basics:
@@ -1783,8 +1783,8 @@ class Class(hyperdb.Class):
         'propspec' consists of keyword args propname=nodeid or
                    propname={nodeid:1, }
         'propname' must be the name of a property in this class, or a
-        KeyError is raised.  That property must be a Link or Multilink
-        property, or a TypeError is raised.
+                   KeyError is raised.  That property must be a Link or
+                   Multilink property, or a TypeError is raised.
 
         Any node in this class whose 'propname' property links to any of the
         nodeids will be returned. Used by the full text indexing, which knows
@@ -1816,6 +1816,8 @@ class Class(hyperdb.Class):
         for prop, values in propspec:
             if not isinstance(props[prop], hyperdb.Link):
                 continue
+            if type(values) is type({}) and len(values) == 1:
+                values = values.keys()[0]
             if type(values) is type(''):
                 allvalues += (values,)
                 where.append('_%s = %s'%(prop, a))

diff --git a/test/db_test_base.py b/test/db_test_base.py
index 01209546ecb8a3c40ac2509e35433586bb629d60..97c01cb7c6d921517a92691b828bef26b7d2119c 100644 (file)
--- a/test/db_test_base.py
+++ b/test/db_test_base.py
@@ -15,9 +15,9 @@
 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 # 
-# $Id: db_test_base.py,v 1.6 2003-11-11 11:19:18 richard Exp $ 
+# $Id: db_test_base.py,v 1.7 2003-11-12 03:42:13 richard Exp $ 
 
-import unittest, os, shutil, errno, imp, sys, time
+import unittest, os, shutil, errno, imp, sys, time, pprint
 
 from roundup.hyperdb import String, Password, Link, Multilink, Date, \
     Interval, DatabaseError, Boolean, Number, Node
@@ -615,14 +615,21 @@ class DBTest(MyTestCase):
         got = self.db.issue.find(status='1')
         got.sort()
         self.assertEqual(got, ids)
+        got = self.db.issue.find(status={'1':1})
+        got.sort()
+        self.assertEqual(got, ids)
 
         # none
         self.assertEqual(self.db.issue.find(status='4'), [])
+        self.assertEqual(self.db.issue.find(status={'4':1}), [])
 
         # should match first and third
         got = self.db.issue.find(assignedto=None)
         got.sort()
         self.assertEqual(got, ids)
+        got = self.db.issue.find(assignedto={None:1})
+        got.sort()
+        self.assertEqual(got, ids)
 
         # should match first three
         got = self.db.issue.find(status='1', nosy='2')
@@ -630,9 +637,13 @@ class DBTest(MyTestCase):
         ids.append(oddid)
         ids.sort()
         self.assertEqual(got, ids)
+        got = self.db.issue.find(status={'1':1}, nosy={'2':1})
+        got.sort()
+        self.assertEqual(got, ids)
 
         # none
         self.assertEqual(self.db.issue.find(status='4', nosy='3'), [])
+        self.assertEqual(self.db.issue.find(status={'4':1}, nosy={'3':1}), [])
 
     def testStringFind(self):
         ids = []
@@ -852,7 +863,7 @@ class SchemaTest(MyTestCase):
         self.assertEqual(self.db.a.lookup('apple'), aid)
         self.db.commit(); self.db.close()
 
-        # change the key to fooz
+        # change the key to fooz on a
         self.init_amodkey()
         self.assertEqual(self.db.a.get(aid, 'name'), 'apple')
         self.assertEqual(self.db.a.get(aid, 'fooz'), None)