alembic: Adjust sippeers, queue_members, and voicemail_messages tables.

* Increased the sippeers useragent max string size to 255.

* Changed the queue_members uniqueid to an auto incremented integer
instead of a string.

* Increased the voicemail_messages BLOB size to LONGBLOB on mysql.

* Fixed the add_tables_for_pjsip config change version downgrade actions
to drop a table it created.

* Adjusted the sample alembic.ini files cdr.ini.sample, config.ini.sample,
and voicemail.ini.sample to give a mysql and postgres sqlalchemy.url
lines.

ASTERISK-23847 #close
Reported by: Stephen More

ASTERISK-23825 #close
Reported by: Stephen More

ASTERISK-23909 #close
Reported by: Stephen More

Review: https://reviewboard.asterisk.org/r/3870/
........

Merged revisions 420211 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@420212 65c4cc65-6c06-0410-ace0-fbb531ad65f3

3 files changed, 102 insertions, 0 deletions

diff --git a/contrib/ast-db-manage/config/versions/1758e8bbf6b_increase_useragent_column_size.py b/contrib/ast-db-manage/config/versions/1758e8bbf6b_increase_useragent_column_size.py
new file mode 100755
index 000000000..215726fa0
--- /dev/null
+++ b/contrib/ast-db-manage/config/versions/1758e8bbf6b_increase_useragent_column_size.py
@@ -0,0 +1,41 @@
+#
+# Asterisk -- An open source telephony toolkit.
+#
+# Copyright (C) 2014, Richard Mudgett
+#
+# Richard Mudgett <rmudgett@digium.com>
+#
+# See http://www.asterisk.org for more information about
+# the Asterisk project. Please do not directly contact
+# any of the maintainers of this project for assistance;
+# the project provides a web site, mailing lists and IRC
+# channels for your use.
+#
+# This program is free software, distributed under the terms of
+# the GNU General Public License Version 2. See the LICENSE file
+# at the top of the source tree.
+#
+
+"""increase useragent column size
+
+Revision ID: 1758e8bbf6b
+Revises: 1d50859ed02e
+Create Date: 2014-07-28 14:04:17.874332
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '1758e8bbf6b'
+down_revision = '1d50859ed02e'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.alter_column('sippeers', 'useragent', type_=sa.String(255))
+
+
+def downgrade():
+    op.alter_column('sippeers', 'useragent', type_=sa.String(20))
+
diff --git a/contrib/ast-db-manage/config/versions/43956d550a44_add_tables_for_pjsip.py b/contrib/ast-db-manage/config/versions/43956d550a44_add_tables_for_pjsip.py
index 2fabf7af4..0c4d9c8f8 100755
--- a/contrib/ast-db-manage/config/versions/43956d550a44_add_tables_for_pjsip.py
+++ b/contrib/ast-db-manage/config/versions/43956d550a44_add_tables_for_pjsip.py
@@ -184,5 +184,6 @@ def downgrade():
     op.drop_table('ps_endpoints')
     op.drop_table('ps_auths')
     op.drop_table('ps_aors')
+    op.drop_table('ps_contacts')
     op.drop_table('ps_domain_aliases')
     op.drop_table('ps_endpoint_id_ips')
diff --git a/contrib/ast-db-manage/config/versions/5139253c0423_make_q_member_uniqueid_autoinc.py b/contrib/ast-db-manage/config/versions/5139253c0423_make_q_member_uniqueid_autoinc.py
new file mode 100755
index 000000000..6bcaa9a10
--- /dev/null
+++ b/contrib/ast-db-manage/config/versions/5139253c0423_make_q_member_uniqueid_autoinc.py
@@ -0,0 +1,60 @@
+#
+# Asterisk -- An open source telephony toolkit.
+#
+# Copyright (C) 2014, Richard Mudgett
+#
+# Richard Mudgett <rmudgett@digium.com>
+#
+# See http://www.asterisk.org for more information about
+# the Asterisk project. Please do not directly contact
+# any of the maintainers of this project for assistance;
+# the project provides a web site, mailing lists and IRC
+# channels for your use.
+#
+# This program is free software, distributed under the terms of
+# the GNU General Public License Version 2. See the LICENSE file
+# at the top of the source tree.
+#
+
+"""make q member uniqueid autoinc
+
+Revision ID: 5139253c0423
+Revises: 1758e8bbf6b
+Create Date: 2014-07-29 16:26:51.184981
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '5139253c0423'
+down_revision = '1758e8bbf6b'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    # Was unable to find a way to use op.alter_column() to add the unique
+    # index property.
+    op.drop_column('queue_members', 'uniqueid')
+    op.add_column(
+        'queue_members',
+        sa.Column(
+            name='uniqueid', type_=sa.Integer, nullable=False,
+            unique=True))
+    # The postgres backend does not like the autoincrement needed for
+    # mysql here.  It is just the backend that is giving a warning and
+    # not the database itself.
+    op.alter_column(
+        table_name='queue_members', column_name='uniqueid',
+        existing_type=sa.Integer, existing_nullable=False,
+        autoincrement=True)
+
+
+def downgrade():
+    # Was unable to find a way to use op.alter_column() to remove the
+    # unique index property.
+    op.drop_column('queue_members', 'uniqueid')
+    op.add_column(
+        'queue_members',
+        sa.Column(name='uniqueid', type_=sa.String(80), nullable=False))
+