Update Alembic database scripts for external scripting and PostgreSQL, Oracle

This patch does the following:
1) The env scripts have been updated to be tolerant of a NULL configuration
   file. This occurs when configuration is provided by an external script,
   such that the actual config.ini file is not used.
2) Enum types have all been given names. This is needed for PostgreSQL script
   generation.
3) The identifier meetme_confno_starttime_endtime is greater than 30
   characters, and hence invalid for Oracle databases. This has been truncated
   down to meetme_confno_start_end.
........

Merged revisions 400383 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@402073 65c4cc65-6c06-0410-ace0-fbb531ad65f3

3 files changed, 22 insertions, 16 deletions

diff --git a/contrib/ast-db-manage/config/env.py b/contrib/ast-db-manage/config/env.py
index f72400b10..6740d5906 100644
--- a/contrib/ast-db-manage/config/env.py
+++ b/contrib/ast-db-manage/config/env.py
@@ -9,7 +9,10 @@ config = context.config
 
 # Interpret the config file for Python logging.
 # This line sets up loggers basically.
-fileConfig(config.config_file_name)
+try:
+    fileConfig(config.config_file_name)
+except:
+    pass
 
 # add your model's MetaData object here
 # for 'autogenerate' support
diff --git a/contrib/ast-db-manage/config/versions/4da0c5f79a9c_create_tables.py b/contrib/ast-db-manage/config/versions/4da0c5f79a9c_create_tables.py
index 77ba6904d..ffaff9295 100644
--- a/contrib/ast-db-manage/config/versions/4da0c5f79a9c_create_tables.py
+++ b/contrib/ast-db-manage/config/versions/4da0c5f79a9c_create_tables.py
@@ -68,7 +68,7 @@ def upgrade():
         sa.Column('useragent', sa.String(20)),
         sa.Column('lastms', sa.Integer),
         sa.Column('host', sa.String(40)),
-        sa.Column('type', sa.Enum(*TYPE_VALUES)),
+        sa.Column('type', sa.Enum(*TYPE_VALUES, name='type_values')),
         sa.Column('context', sa.String(40)),
         sa.Column('permit', sa.String(95)),
         sa.Column('deny', sa.String(95)),
@@ -138,10 +138,10 @@ def upgrade():
                   name='yes_no_values')),
         sa.Column('contactpermit', sa.String(95)),
         sa.Column('contactdeny', sa.String(95)),
-        sa.Column('usereqphone', sa.Enum(*YESNO_VALUES)),
-        sa.Column('textsupport', sa.Enum(*YESNO_VALUES)),
-        sa.Column('faxdetect', sa.Enum(*YESNO_VALUES)),
-        sa.Column('buggymwi', sa.Enum(*YESNO_VALUES)),
+        sa.Column('usereqphone', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
+        sa.Column('textsupport', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
+        sa.Column('faxdetect', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
+        sa.Column('buggymwi', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
         sa.Column('auth', sa.String(40)),
         sa.Column('fullname', sa.String(40)),
         sa.Column('trunkname', sa.String(40)),
@@ -156,7 +156,7 @@ def upgrade():
         sa.Column('subscribemwi', sa.Enum(*YESNO_VALUES,
                   name='yes_no_values')),
         sa.Column('vmexten', sa.String(40)),
-        sa.Column('autoframing', sa.Enum(*YESNO_VALUES)),
+        sa.Column('autoframing', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
         sa.Column('rtpkeepalive', sa.Integer),
         sa.Column('call-limit', sa.Integer),
         sa.Column('g726nonstandard', sa.Enum(*YESNO_VALUES,
@@ -167,7 +167,7 @@ def upgrade():
                   name='yes_no_values')),
         sa.Column('dynamic', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
         sa.Column('path', sa.String(256)),
-        sa.Column('supportpath', sa.Enum(*YESNO_VALUES))
+        sa.Column('supportpath', sa.Enum(*YESNO_VALUES, name='yes_no_values'))
     )
     op.create_index('sippeers_name', 'sippeers', ['name'])
     op.create_index('sippeers_name_host', 'sippeers', ['name', 'host'])
@@ -179,7 +179,7 @@ def upgrade():
         sa.Column('id', sa.Integer, primary_key=True, nullable=False,
                   autoincrement=True),
         sa.Column('name', sa.String(40), nullable=False, unique=True),
-        sa.Column('type', sa.Enum(*TYPE_VALUES)),
+        sa.Column('type', sa.Enum(*TYPE_VALUES, name='type_values')),
         sa.Column('username', sa.String(40)),
         sa.Column('mailbox', sa.String(40)),
         sa.Column('secret', sa.String(40)),
@@ -202,9 +202,9 @@ def upgrade():
         sa.Column('language', sa.String(10)),
         sa.Column('callerid', sa.String(100)),
         sa.Column('cid_number', sa.String(40)),
-        sa.Column('sendani', sa.Enum(*YESNO_VALUES)),
+        sa.Column('sendani', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
         sa.Column('fullname', sa.String(40)),
-        sa.Column('trunk', sa.Enum(*YESNO_VALUES)),
+        sa.Column('trunk', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
         sa.Column('auth', sa.String(20)),
         sa.Column('maxauthreq', sa.Integer),
         sa.Column('requirecalltoken', sa.Enum(*IAX_REQUIRECALLTOKEN_VALUES,
@@ -226,7 +226,7 @@ def upgrade():
         sa.Column('qualifyfreqok', sa.String(10)),
         sa.Column('qualifyfreqnotok', sa.String(10)),
         sa.Column('timezone', sa.String(20)),
-        sa.Column('adsi', sa.Enum(*YESNO_VALUES)),
+        sa.Column('adsi', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
         sa.Column('amaflags', sa.String(20)),
         sa.Column('setvar', sa.String(200))
     )
@@ -248,7 +248,7 @@ def upgrade():
         sa.Column('alias', sa.String(80)),
         sa.Column('email', sa.String(80)),
         sa.Column('pager', sa.String(80)),
-        sa.Column('attach', sa.Enum(*YESNO_VALUES)),
+        sa.Column('attach', sa.Enum(*YESNO_VALUES, name='yes_no_values')),
         sa.Column('attachfmt', sa.String(10)),
         sa.Column('serveremail', sa.String(80)),
         sa.Column('language', sa.String(20)),
@@ -306,13 +306,13 @@ def upgrade():
         sa.Column('maxusers', sa.Integer),
         sa.Column('members', sa.Integer, nullable=False, default=0)
     )
-    op.create_index('meetme_confno_starttime_endtime', 'meetme',
+    op.create_index('meetme_confno_start_end', 'meetme',
                     ['confno', 'starttime', 'endtime'])
 
     op.create_table(
         'musiconhold',
         sa.Column('name', sa.String(80), primary_key=True, nullable=False),
-        sa.Column('mode', sa.Enum(*MOH_MODE_VALUES)),
+        sa.Column('mode', sa.Enum(*MOH_MODE_VALUES, name='moh_mode_values')),
         sa.Column('directory', sa.String(255)),
         sa.Column('application', sa.String(255)),
         sa.Column('digit', sa.String(1)),
diff --git a/contrib/ast-db-manage/voicemail/env.py b/contrib/ast-db-manage/voicemail/env.py
index f72400b10..6740d5906 100644
--- a/contrib/ast-db-manage/voicemail/env.py
+++ b/contrib/ast-db-manage/voicemail/env.py
@@ -9,7 +9,10 @@ config = context.config
 
 # Interpret the config file for Python logging.
 # This line sets up loggers basically.
-fileConfig(config.config_file_name)
+try:
+    fileConfig(config.config_file_name)
+except:
+    pass
 
 # add your model's MetaData object here
 # for 'autogenerate' support